add q08 risk-limit calibration evidence (A/B results)

code/MANIFEST.txt

@@ -1,5 +1,5 @@
 # TradeAC custom-qlib-code snapshot (auto-generated)
-# parent repo HEAD : b6e21c086500c8a9271d6fc9171fd9cc48b94af2
+# parent repo HEAD : 507846cee16eeee11daf33c4176e8aec79b985b2
 #   tac-qlib/tac_qlib/contrib
 #   tac-qlib/tac_qlib/data
 # per-file hashes (git hash-object):

evidence/q08-risklimit/RESULT.md

@@ -0,0 +1,35 @@
+# Q08 — Risk-limit A/B re-validation (trace 40)
+
+**Status:** DONE (verdict: REFUTED as an IR edge; safety-net value retained)
+
+## Input
+- Reference signal: exp-26 pred, run `21afc6afdb674a399b59dd76c97628ce` (mlflow exp 25)
+- Window: 2026-01-04 → 2026-08-10, Topk10 n_drop1, SPY benchmark, $1M, 5/15bp/$5
+- Tool: `rd_risk_calibrate` (A/B + sensitivity grid). Full JSON: `risk_calibration.json`
+
+## Candidate spec (round-3 live spec)
+`{"liquidity_floor_adv": 5000000, "size_cap_pct": 0.12, "concentration_cap_pct": 0.95, "drawdown_pause_pct": 0.10}`
+
+## Results (net, with cost)
+| Config | IR | Ann. return | Max DD |
+|---|---|---|---|
+| baseline (no limits) | 1.5804 | +27.50% | −6.91% |
+| **candidate (5M floor + caps)** | **1.5121** | +2.20% | **−0.65%** |
+| liquidity $10M | 1.5457 | +2.25% | −0.64% |
+
+## Findings
+- **Floor binds, not a no-op**: $5M liquidity floor dropped 8 symbols —
+  `DBA, DBC, ESPO, FDN, REM, TAN, UNG, XAR`.
+- **No IR edge from the gate**: candidate IR (1.512) is BELOW baseline (1.580).
+  The exp-18 direction (floor IR 0.81→0.98) does NOT reproduce on the clean-lake
+  reference signal.
+- **Drawdown cut is pure defunding**: size_cap 0.12 × concentration 0.95 fold
+  the effective risk_degree to ~0.0095 → ~$9.5k deployed of $1M (~100x less).
+  Sensitivity grid shows both caps are no-ops (conc 20–50% identical,
+  size_cap 5–20% identical); only the liquidity floor moves returns, marginally.
+- **Conclusion**: keep the live spec as a safety net; there is no risk-limit
+  gate IR edge to harvest when the signal is the bottleneck (exp-20 pattern).
+
+## Artifacts on this branch
+- `evidence/q08-risklimit/risk_calibration.json` — full calibration dump
+- `queue/designs/q08_risk_limit_ab.md` — the pre-registered design doc

evidence/q08-risklimit/risk_calibration.json

@@ -0,0 +1,401 @@
+{
+  "rows": [
+    {
+      "label": "baseline (no limits)",
+      "mean": 0.001155,
+      "std": 0.011279,
+      "annualized_return": 0.274989,
+      "information_ratio": 1.580427,
+      "max_drawdown": -0.069145
+    },
+    {
+      "label": "liquidity $10,000,000",
+      "mean": 9.4e-05,
+      "std": 0.000942,
+      "annualized_return": 0.022464,
+      "information_ratio": 1.545736,
+      "max_drawdown": -0.006389
+    },
+    {
+      "label": "conc 20%",
+      "mean": 0.000115,
+      "std": 0.001168,
+      "annualized_return": 0.027285,
+      "information_ratio": 1.513718,
+      "max_drawdown": -0.008104
+    },
+    {
+      "label": "conc 30%",
+      "mean": 0.000115,
+      "std": 0.001168,
+      "annualized_return": 0.027285,
+      "information_ratio": 1.513718,
+      "max_drawdown": -0.008104
+    },
+    {
+      "label": "conc 40%",
+      "mean": 0.000115,
+      "std": 0.001168,
+      "annualized_return": 0.027285,
+      "information_ratio": 1.513718,
+      "max_drawdown": -0.008104
+    },
+    {
+      "label": "conc 50%",
+      "mean": 0.000115,
+      "std": 0.001168,
+      "annualized_return": 0.027285,
+      "information_ratio": 1.513718,
+      "max_drawdown": -0.008104
+    },
+    {
+      "label": "candidate {\"liquidity_floor_adv\": 5000000.0, \"size_cap_pct\": 0.12, \"concentration_cap_pct\": 0.95, \"drawdown_pause_pct\": 0.1}",
+      "mean": 9.2e-05,
+      "std": 0.000943,
+      "annualized_return": 0.021991,
+      "information_ratio": 1.512051,
+      "max_drawdown": -0.00653
+    },
+    {
+      "label": "size_cap 5%",
+      "mean": 9.2e-05,
+      "std": 0.000943,
+      "annualized_return": 0.021991,
+      "information_ratio": 1.512051,
+      "max_drawdown": -0.00653
+    },
+    {
+      "label": "size_cap 10%",
+      "mean": 9.2e-05,
+      "std": 0.000943,
+      "annualized_return": 0.021991,
+      "information_ratio": 1.512051,
+      "max_drawdown": -0.00653
+    },
+    {
+      "label": "size_cap 15%",
+      "mean": 9.2e-05,
+      "std": 0.000943,
+      "annualized_return": 0.021991,
+      "information_ratio": 1.512051,
+      "max_drawdown": -0.00653
+    },
+    {
+      "label": "size_cap 20%",
+      "mean": 9.2e-05,
+      "std": 0.000943,
+      "annualized_return": 0.021991,
+      "information_ratio": 1.512051,
+      "max_drawdown": -0.00653
+    },
+    {
+      "label": "liquidity $5,000,000",
+      "mean": 9.2e-05,
+      "std": 0.000943,
+      "annualized_return": 0.021991,
+      "information_ratio": 1.512051,
+      "max_drawdown": -0.00653
+    },
+    {
+      "label": "liquidity $1,000,000",
+      "mean": 9.1e-05,
+      "std": 0.000929,
+      "annualized_return": 0.021625,
+      "information_ratio": 1.508748,
+      "max_drawdown": -0.006376
+    },
+    {
+      "label": "liquidity $2,500,000",
+      "mean": 7.1e-05,
+      "std": 0.000918,
+      "annualized_return": 0.017,
+      "information_ratio": 1.199721,
+      "max_drawdown": -0.007158
+    }
+  ],
+  "runs": {
+    "baseline": {
+      "risk": {
+        "mean": 0.0011554172081987572,
+        "std": 0.01127853762493476,
+        "annualized_return": 0.27498929555130425,
+        "information_ratio": 1.5804272791471323,
+        "max_drawdown": -0.06914515336341577
+      },
+      "applied": {}
+    },
+    "candidate": {
+      "risk": {
+        "mean": 9.239707947451976e-05,
+        "std": 0.0009427144352738658,
+        "annualized_return": 0.0219905049149357,
+        "information_ratio": 1.5120514373488407,
+        "max_drawdown": -0.006530482262119444
+      },
+      "applied": {
+        "dropped_liquidity": [
+          "DBA",
+          "DBC",
+          "ESPO",
+          "FDN",
+          "REM",
+          "TAN",
+          "UNG",
+          "XAR"
+        ]
+      }
+    },
+    "size_cap 5%": {
+      "risk": {
+        "mean": 9.239707947451976e-05,
+        "std": 0.0009427144352738658,
+        "annualized_return": 0.0219905049149357,
+        "information_ratio": 1.5120514373488407,
+        "max_drawdown": -0.006530482262119444
+      },
+      "applied": {
+        "dropped_liquidity": [
+          "DBA",
+          "DBC",
+          "ESPO",
+          "FDN",
+          "REM",
+          "TAN",
+          "UNG",
+          "XAR"
+        ]
+      }
+    },
+    "size_cap 10%": {
+      "risk": {
+        "mean": 9.239707947451976e-05,
+        "std": 0.0009427144352738658,
+        "annualized_return": 0.0219905049149357,
+        "information_ratio": 1.5120514373488407,
+        "max_drawdown": -0.006530482262119444
+      },
+      "applied": {
+        "dropped_liquidity": [
+          "DBA",
+          "DBC",
+          "ESPO",
+          "FDN",
+          "REM",
+          "TAN",
+          "UNG",
+          "XAR"
+        ]
+      }
+    },
+    "size_cap 15%": {
+      "risk": {
+        "mean": 9.239707947451976e-05,
+        "std": 0.0009427144352738658,
+        "annualized_return": 0.0219905049149357,
+        "information_ratio": 1.5120514373488407,
+        "max_drawdown": -0.006530482262119444
+      },
+      "applied": {
+        "dropped_liquidity": [
+          "DBA",
+          "DBC",
+          "ESPO",
+          "FDN",
+          "REM",
+          "TAN",
+          "UNG",
+          "XAR"
+        ]
+      }
+    },
+    "size_cap 20%": {
+      "risk": {
+        "mean": 9.239707947451976e-05,
+        "std": 0.0009427144352738658,
+        "annualized_return": 0.0219905049149357,
+        "information_ratio": 1.5120514373488407,
+        "max_drawdown": -0.006530482262119444
+      },
+      "applied": {
+        "dropped_liquidity": [
+          "DBA",
+          "DBC",
+          "ESPO",
+          "FDN",
+          "REM",
+          "TAN",
+          "UNG",
+          "XAR"
+        ]
+      }
+    },
+    "conc 20%": {
+      "risk": {
+        "mean": 0.00011464156491316718,
+        "std": 0.0011683839517000441,
+        "annualized_return": 0.027284692449333788,
+        "information_ratio": 1.5137180903503433,
+        "max_drawdown": -0.008103887185240407
+      },
+      "applied": {
+        "dropped_liquidity": [
+          "DBA",
+          "DBC",
+          "ESPO",
+          "FDN",
+          "REM",
+          "TAN",
+          "UNG",
+          "XAR"
+        ]
+      }
+    },
+    "conc 30%": {
+      "risk": {
+        "mean": 0.00011464156491316718,
+        "std": 0.0011683839517000441,
+        "annualized_return": 0.027284692449333788,
+        "information_ratio": 1.5137180903503433,
+        "max_drawdown": -0.008103887185240407
+      },
+      "applied": {
+        "dropped_liquidity": [
+          "DBA",
+          "DBC",
+          "ESPO",
+          "FDN",
+          "REM",
+          "TAN",
+          "UNG",
+          "XAR"
+        ]
+      }
+    },
+    "conc 40%": {
+      "risk": {
+        "mean": 0.00011464156491316718,
+        "std": 0.0011683839517000441,
+        "annualized_return": 0.027284692449333788,
+        "information_ratio": 1.5137180903503433,
+        "max_drawdown": -0.008103887185240407
+      },
+      "applied": {
+        "dropped_liquidity": [
+          "DBA",
+          "DBC",
+          "ESPO",
+          "FDN",
+          "REM",
+          "TAN",
+          "UNG",
+          "XAR"
+        ]
+      }
+    },
+    "conc 50%": {
+      "risk": {
+        "mean": 0.00011464156491316718,
+        "std": 0.0011683839517000441,
+        "annualized_return": 0.027284692449333788,
+        "information_ratio": 1.5137180903503433,
+        "max_drawdown": -0.008103887185240407
+      },
+      "applied": {
+        "dropped_liquidity": [
+          "DBA",
+          "DBC",
+          "ESPO",
+          "FDN",
+          "REM",
+          "TAN",
+          "UNG",
+          "XAR"
+        ]
+      }
+    },
+    "liquidity $1,000,000": {
+      "risk": {
+        "mean": 9.086210454881382e-05,
+        "std": 0.0009290831160004576,
+        "annualized_return": 0.021625180882617688,
+        "information_ratio": 1.508747982736451,
+        "max_drawdown": -0.006376134679664126
+      },
+      "applied": {
+        "dropped_liquidity": [
+          "ESPO"
+        ]
+      }
+    },
+    "liquidity $2,500,000": {
+      "risk": {
+        "mean": 7.142665167642606e-05,
+        "std": 0.0009184775632266332,
+        "annualized_return": 0.016999543098989402,
+        "information_ratio": 1.1997208834083914,
+        "max_drawdown": -0.0071582979845040825
+      },
+      "applied": {
+        "dropped_liquidity": [
+          "DBA",
+          "DBC",
+          "ESPO",
+          "REM",
+          "XAR"
+        ]
+      }
+    },
+    "liquidity $5,000,000": {
+      "risk": {
+        "mean": 9.239707947451976e-05,
+        "std": 0.0009427144352738658,
+        "annualized_return": 0.0219905049149357,
+        "information_ratio": 1.5120514373488407,
+        "max_drawdown": -0.006530482262119444
+      },
+      "applied": {
+        "dropped_liquidity": [
+          "DBA",
+          "DBC",
+          "ESPO",
+          "FDN",
+          "REM",
+          "TAN",
+          "UNG",
+          "XAR"
+        ]
+      }
+    },
+    "liquidity $10,000,000": {
+      "risk": {
+        "mean": 9.438545151345752e-05,
+        "std": 0.0009420158170657147,
+        "annualized_return": 0.02246373746020289,
+        "information_ratio": 1.5457360696934006,
+        "max_drawdown": -0.006388809561209335
+      },
+      "applied": {
+        "dropped_liquidity": [
+          "DBA",
+          "DBC",
+          "ESPO",
+          "FDN",
+          "ICLN",
+          "ITA",
+          "MDY",
+          "REM",
+          "SHY",
+          "TAN",
+          "UNG",
+          "XAR"
+        ]
+      }
+    }
+  },
+  "candidate": {
+    "liquidity_floor_adv": 5000000.0,
+    "size_cap_pct": 0.12,
+    "concentration_cap_pct": 0.95,
+    "drawdown_pause_pct": 0.1
+  }
+}

queue/designs/q08_risk_limit_ab.md

@@ -0,0 +1,34 @@
+# QUEUE-08 — Risk-limit A/B re-validation: $5M liquidity floor on the exp-26 reference
+
+**Status:** QUEUED · **Priority:** P1 · **Effort:** tool-only (no new code)
+
+## Hypothesis (prove)
+The $5M liquidity floor improves net IR and cuts drawdown on the **post-reset**
+reference signal (pre-reset exp 18, EVIDENCE#008: net IR 0.81→0.98, cumDD
+7.93%→5.44%), while size/concentration caps hurt by cutting deployed capital.
+Needs re-validation on the exp-26 lineage because exp 18 is pre-clean-lake and
+not comparable (EVIDENCE#009/010). Source: `book/CLAIMS.md` open question +
+`book/README.md` `TODO(evidence-needed: reconciliation of exp 18 risk-limit spec
+on the post-reset reference signal)`.
+
+## Change vs exp-26 reference (ONE variable)
+- Reference: the saved exp-26 prediction (run `21afc6af…`, mlflow exp 25).
+- A/B via `rd_risk_calibrate` (runs limit-vs-no-limit A/B + sensitivity grid
+  over size_cap_pct, concentration_cap_pct, liquidity_floor_adv) and/or
+  `rd_backtest` with `risk_limits` on the SAME saved `pred.pkl`:
+  - baseline: no limits (this must reproduce the exp-26 net +2.13% / IR 0.21);
+  - candidate: `{"liquidity_floor_adv": 5000000, "size_cap_pct": 0.12,
+    "concentration_cap_pct": 0.95, "drawdown_pause_pct": 0.10}` (round-3 spec).
+- Pick the spec (B2 calibration) that keeps live ≈ backtest.
+
+## Acceptance
+- Candidate spec: `net_IR > 0.21` AND `net_max_drawdown < 7.69%` vs no-limit on
+  the same pred. Size/concentration caps expected to REDUCE deployed capital
+  (record the direction as confirmation of exp 18).
+- If the floor is a no-op (gates don't bind at this signal) → report that gates
+  are no-ops when the signal is the bottleneck (exp 20 pattern) as a PROVEN
+  clean-lake result.
+
+## Execution prerequisites
+- None (uses saved pred + `rd_risk_calibrate`/`rd_backtest`). Trace the A/B as
+  an experiment; record the spec chosen for the next live round.

queue/workflows/q11_reversal.yaml

@@ -1,143 +0,0 @@
-# QUEUE-11 standalone 5d-reversal signal net of costs (unisolated study).
-# Single-feature model: feature_fields = raw OHLCV + sp_trend_slope_5 only.
-# Acceptance: standalone reversal net_ann_return > 0 (clears 20bp round-trip).
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-{%- set LAKE = TAC_LAKE_DIR %}
-{%- set UNIVERSE = "SPY,QQQ,DIA,IWM,MDY,VTI,VOO,VEA,VWO,VT,EFA,EEM,TLT,IEF,SHY,AGG,BND,LQD,HYG,JNK,EMB,GLD,SLV,USO,UNG,DBA,DBC,XLK,XLF,XLE,XLV,XLI,XLY,XLP,XLU,XLB,XLRE,ARKK,SMH,SOXX,IBB,XBI,ITA,XAR,ICLN,TAN,FDN,IGV,ESPO,REM" %}
-{%- set FEATURES = "$open,$high,$low,$close,$vwap,$volume,sp_trend_slope_5" %}
-
-qlib_init:
-    provider_uri: "{{ LAKE }}"
-    region: us
-    expression_cache: null
-    dataset_cache: null
-
-    calendar_provider:
-        class: tac_qlib.data.providers.LakeCalendarProvider
-        kwargs:
-            lake_root: "{{ LAKE }}"
-            market: US
-    instrument_provider:
-        class: tac_qlib.data.providers.LakeInstrumentProvider
-        kwargs:
-            lake_root: "{{ LAKE }}"
-            market: US
-            markets: {}
-    feature_provider:
-        class: tac_qlib.data.providers.LakeFeatureProvider
-        kwargs:
-            lake_root: "{{ LAKE }}"
-            market: US
-
-    exp_manager:
-        class: MLflowExpManager
-        module_path: qlib.workflow.expm
-        kwargs:
-            uri: "sqlite:///{{ LAKE }}/mlruns.db"
-            default_exp_name: "tac-rd-q11-reversal"
-
-task:
-    model:
-        class: RankICEnsembleLGBModel
-        module_path: tac_qlib.contrib.model.rank_ensemble
-        kwargs:
-            loss: mse
-            learning_rate: 0.02
-            num_leaves: 31
-            n_estimators: 3000
-            num_boost_round: 3000
-            early_stopping_rounds: 200
-            min_data_in_leaf: 20
-            lambda_l2: 0.5
-            colsample_bytree: 0.8
-            subsample: 0.8
-            subsample_freq: 1
-            reg_alpha: 0.1
-            reg_lambda: 1.0
-            seeds: "42,7,2026,99,123"
-            parallel: 5
-
-    dataset:
-        class: DatasetH
-        module_path: qlib.data.dataset
-        kwargs:
-            handler:
-                class: TACHandler
-                module_path: tac_qlib.contrib.data.handler
-                kwargs:
-                    instruments: "{{ UNIVERSE }}"
-                    start_time: 2015-01-03
-                    end_time: 2026-08-10
-                    fit_start_time: 2016-01-04
-                    fit_end_time: 2025-09-01
-                    freq: day
-                    lake_root: "{{ LAKE }}"
-                    market: US
-                    label: "Ref($close,-6)/Ref($close,-1)-1"
-                    feature_fields: "{{ FEATURES }}"
-                    infer_processors:
-                        - class: DropAllNaN
-                          kwargs: {}
-                        - class: ProcessInf
-                          kwargs: {}
-                        - class: CSRankNorm
-                          kwargs: {}
-                        - class: ZScoreNorm
-                          kwargs: {}
-                        - class: Fillna
-                          kwargs: {}
-            segments:
-                train: [2016-01-04, 2025-09-01]
-                valid: [2025-09-03, 2026-01-03]
-                test: [2026-01-04, 2026-08-10]
-
-    record:
-        - class: SignalRecord
-          module_path: qlib.workflow.record_temp
-          kwargs: {}
-        - class: SigAnaRecord
-          module_path: qlib.workflow.record_temp
-          kwargs:
-              ana_long_short: true
-              ann_scaler: 252
-        - class: PortAnaRecord
-          module_path: qlib.workflow.record_temp
-          kwargs:
-              config:
-                  strategy:
-                      class: TopkDropoutStrategy
-                      module_path: qlib.contrib.strategy
-                      kwargs:
-                          signal: "<PRED>"
-                          topk: 10
-                          n_drop: 1
-                          only_tradable: true
-                          risk_degree: 0.95
-                  backtest:
-                      start_time: 2026-01-04
-                      end_time: 2026-08-10
-                      account: 1000000
-                      benchmark: SPY
-                      exchange_kwargs:
-                          codes: "{{ UNIVERSE }}"
-                          deal_price: $close
-                          freq: day
-                          open_cost: 0.0005
-                          close_cost: 0.0015
-                          min_cost: 5.0
-              risk_analysis_freq: 1d

workflows/exp18-risk-limit/a_baseline.yaml

@@ -1,22 +1,23 @@
 # -----------------------------------------------------------------------------
-# QUEUE-01 — M2 reproduction: risk-adjusted 22d Sharpe drift (sp_sharpe_22).
+# EXP 18 - Risk-limit control: reference model + TopkDropout baseline (A).
 #
-# Hypothesis (book ch.01/ch.07, EVIDENCE#018 -> exp 30): adding the
+# Signal/model identical to the reference (tac-rd-rank-ensemble-isolated,
-# risk-adjusted 22d Sharpe drift feature (sp_sharpe_22) to the compact
+# run 0cea66d9...): RankICEnsembleLGBModel (parallel, 5 seeds) on the 50-ETF
-# stochastic reference IMPROVES net portfolio performance (exp 30: net +6.53%
+# SP-5d panel, test 2026-01-04..2026-08-10. This workflow reproduces the
-# IR 0.62 vs reference +2.13% IR 0.21) while rank metrics dip (RankIC 0.0576 vs
+# unconstrained TopkDropout baseline net-of-cost so the risk-limited variant
-# 0.0663). exp 30 is a SINGLE clean-lake run, unreproduced -> HYPOTHESIS.
+# (same pred, liquidity/size/concentration caps) can be compared 1:1.
 #
-# Change vs exp-26 reference (EVIDENCE#015, run 21afc6af...): ONE feature added,
+# The risk_limits spec itself is applied via rd_backtest / rd_strategy_targets
-# feature_fields = compact set + sp_sharpe_22. Everything else byte-identical.
+# (tool-level param, not a YAML key); this run records the unconstrained
+# baseline that the limit A/B is measured against.
 #
-# Acceptance: net_ann_return > +2.13% AND net_IR > 0.21 (else HYPOTHESIS -> REFUTED).
+# Run:
-# Run: rd_run_workflow config_path=<repo>/experiments/queue/workflows/q01_m2_sharpe22_repro.yaml \
+#   rd_run_workflow config_path=experiments/workflows/exp18-risk-limit/a_baseline.yaml \
-#        experiment_name=tac-rd-q01-m2-sharpe22-repro
+#       experiment_name=tac-rd-risk-limit
 # -----------------------------------------------------------------------------
 {%- set LAKE = TAC_LAKE_DIR %}
 {%- set UNIVERSE = "SPY,QQQ,DIA,IWM,MDY,VTI,VOO,VEA,VWO,VT,EFA,EEM,TLT,IEF,SHY,AGG,BND,LQD,HYG,JNK,EMB,GLD,SLV,USO,UNG,DBA,DBC,XLK,XLF,XLE,XLV,XLI,XLY,XLP,XLU,XLB,XLRE,ARKK,SMH,SOXX,IBB,XBI,ITA,XAR,ICLN,TAN,FDN,IGV,ESPO,REM" %}
-{%- set FEATURES = "$open,$high,$low,$close,$vwap,$volume,sp_ret,sp_jump_ratio,sp_jump_flag,sp_jump_tail,sp_max_move,sp_rv1,sp_rv5,sp_rv22,sp_vol_ratio_5_22,sp_vol_ratio_1_22,sp_trend_slope_5,sp_trend_slope_20,sp_trend_slope_60,sp_logp,sp_hurst_exponent,sp_sig_level1_lead,sp_sig_level1_lag,sp_sig_level2_lead_lag,sp_sig_level2_lag_lead,sp_sharpe_22" %}
+{%- set SP_FIELDS = "sp_ret,sp_jump_ratio,sp_jump_flag,sp_jump_tail,sp_max_move,sp_rv1,sp_rv5,sp_rv22,sp_vol_ratio_5_22,sp_vol_ratio_1_22,sp_trend_slope_5,sp_trend_slope_20,sp_trend_slope_60,sp_logp,sp_hurst_exponent,sp_sig_level1_lead,sp_sig_level1_lag,sp_sig_level2_lead_lag,sp_sig_level2_lag_lead" %}
 
 qlib_init:
     provider_uri: "{{ LAKE }}"
@@ -46,7 +47,7 @@ qlib_init:
         module_path: qlib.workflow.expm
         kwargs:
             uri: "sqlite:///{{ LAKE }}/mlruns.db"
-            default_exp_name: "tac-rd-q01-m2-sharpe22-repro"
+            default_exp_name: "tac-rd-risk-limit"
 
 task:
     model:
@@ -79,14 +80,14 @@ task:
                 kwargs:
                     instruments: "{{ UNIVERSE }}"
                     start_time: 2015-01-03
-                    end_time: 2026-08-10
+                    end_time: 2026-08-14
                     fit_start_time: 2016-01-04
                     fit_end_time: 2025-09-01
                     freq: day
                     lake_root: "{{ LAKE }}"
                     market: US
                     label: "Ref($close,-6)/Ref($close,-1)-1"
-                    feature_fields: "{{ FEATURES }}"
+                    feature_fields: "$open,$high,$low,$close,$vwap,$volume,{{ SP_FIELDS }}"
                     infer_processors:
                         - class: DropAllNaN
                           kwargs: {}
@@ -122,7 +123,7 @@ task:
                       kwargs:
                           signal: "<PRED>"
                           topk: 10
-                          n_drop: 1
+                          n_drop: 2
                           only_tradable: true
                           risk_degree: 0.95
                   backtest:

workflows/exp22/workflow.yaml

@@ -1,97 +0,0 @@
-# Re-run of experiment 16 with validated family=ta and family=sp lake features.
-{%- set LAKE = TAC_LAKE_DIR %}
-{%- set UNIVERSE = "SPY,QQQ,DIA,IWM,MDY,VTI,VOO,VEA,VWO,VT,EFA,EEM,TLT,IEF,SHY,AGG,BND,LQD,HYG,JNK,EMB,GLD,SLV,USO,UNG,DBA,DBC,XLK,XLF,XLE,XLV,XLI,XLY,XLP,XLU,XLB,XLRE,ARKK,SMH,SOXX,IBB,XBI,ITA,XAR,ICLN,TAN,FDN,IGV,ESPO,REM" %}
-{%- set FEATURES = "$open,$high,$low,$close,$vwap,$volume,sma_5,sma_20,ema_12,ema_26,rsi_14,macd,macd_signal,macd_hist,bb_upper,bb_middle,bb_lower,atr_14,adx_14,sp_ret,sp_ou_half_life,sp_ou_revert,sp_ou_zscore,sp_hmm_p_regime1,sp_hmm_state,sp_jump_ratio,sp_jump_flag,sp_jump_tail,sp_max_down,sp_max_move,sp_max_up,sp_rv1,sp_rv5,sp_rv22,sp_rv_ac1,sp_rv_cv_22,sp_vol_ratio_1_22,sp_vol_ratio_5_22,sp_trend_slope_5,sp_trend_slope_20,sp_trend_slope_60,sp_logp,sp_hurst_exponent,sp_rskew_5,sp_rskew_22,sp_rkurt_5,sp_rkurt_22,sp_dsv_1,sp_dsv_5,sp_dsv_22,sp_dsv_ratio_1,sp_dsv_ratio_5,sp_dsv_ratio_22,sp_sig_level1_lead,sp_sig_level1_lag,sp_sig_level2_lead_lag,sp_sig_level2_lag_lead,sp_sig_level2_lead_lag_5,sp_sig_level2_lag_lead_5" %}
-
-qlib_init:
-    provider_uri: "{{ LAKE }}"
-    region: us
-    expression_cache: null
-    dataset_cache: null
-    calendar_provider:
-        class: tac_qlib.data.providers.LakeCalendarProvider
-        kwargs: { lake_root: "{{ LAKE }}", market: US }
-    instrument_provider:
-        class: tac_qlib.data.providers.LakeInstrumentProvider
-        kwargs: { lake_root: "{{ LAKE }}", market: US, markets: {} }
-    feature_provider:
-        class: tac_qlib.data.providers.LakeFeatureProvider
-        kwargs: { lake_root: "{{ LAKE }}", market: US }
-    exp_manager:
-        class: MLflowExpManager
-        module_path: qlib.workflow.expm
-        kwargs: { uri: "sqlite:///mlruns.db", default_exp_name: "tac-rd-exp16-db-ta-sp" }
-
-task:
-    model:
-        class: RankICEnsembleLGBModel
-        module_path: tac_qlib.contrib.model.rank_ensemble
-        kwargs:
-            loss: mse
-            learning_rate: 0.02
-            num_leaves: 31
-            n_estimators: 3000
-            num_boost_round: 3000
-            early_stopping_rounds: 200
-            min_data_in_leaf: 20
-            lambda_l2: 0.5
-            colsample_bytree: 0.8
-            subsample: 0.8
-            subsample_freq: 1
-            reg_alpha: 0.1
-            reg_lambda: 1.0
-            seeds: "42,7,2026,99,123"
-
-    dataset:
-        class: DatasetH
-        module_path: qlib.data.dataset
-        kwargs:
-            handler:
-                class: TACHandler
-                module_path: tac_qlib.contrib.data.handler
-                kwargs:
-                    instruments: "{{ UNIVERSE }}"
-                    start_time: 2015-01-03
-                    end_time: 2026-08-10
-                    fit_start_time: 2016-01-04
-                    fit_end_time: 2025-09-01
-                    freq: day
-                    lake_root: "{{ LAKE }}"
-                    market: US
-                    label: "Ref($close,-6)/Ref($close,-1)-1"
-                    feature_fields: "{{ FEATURES }}"
-                    infer_processors:
-                        - { class: DropAllNaN, kwargs: { fit_start_time: "2016-01-04", fit_end_time: "2025-09-01" } }
-                        - { class: ProcessInf, kwargs: {} }
-                        - { class: CSRankNorm, kwargs: {} }
-                        - { class: ZScoreNorm, kwargs: { fit_start_time: "2016-01-04", fit_end_time: "2025-09-01" } }
-                        - { class: Fillna, kwargs: {} }
-            segments:
-                train: [2016-01-04, 2025-09-01]
-                valid: [2025-09-03, 2026-01-03]
-                test: [2026-01-04, 2026-08-10]
-
-    record:
-        - { class: SignalRecord, module_path: qlib.workflow.record_temp, kwargs: {} }
-        - { class: SigAnaRecord, module_path: qlib.workflow.record_temp, kwargs: { ana_long_short: true, ann_scaler: 252 } }
-        - class: PortAnaRecord
-          module_path: qlib.workflow.record_temp
-          kwargs:
-              config:
-                  strategy:
-                      class: TopkDropoutStrategy
-                      module_path: qlib.contrib.strategy
-                      kwargs: { signal: "<PRED>", topk: 10, n_drop: 2, only_tradable: true, risk_degree: 0.95 }
-                  backtest:
-                      start_time: 2026-01-04
-                      end_time: 2026-08-10
-                      account: 1000000
-                      benchmark: SPY
-                      exchange_kwargs:
-                          codes: "{{ UNIVERSE }}"
-                          deal_price: $close
-                          freq: day
-                          open_cost: 0.0005
-                          close_cost: 0.0015
-                          min_cost: 5.0
-              risk_analysis_freq: 1d

workflows/exp23/workflow.yaml

@@ -1,97 +0,0 @@
-# General stochastic-process feature ablation: no TA, HMM, or OU fields.
-{%- set LAKE = TAC_LAKE_DIR %}
-{%- set UNIVERSE = "SPY,QQQ,DIA,IWM,MDY,VTI,VOO,VEA,VWO,VT,EFA,EEM,TLT,IEF,SHY,AGG,BND,LQD,HYG,JNK,EMB,GLD,SLV,USO,UNG,DBA,DBC,XLK,XLF,XLE,XLV,XLI,XLY,XLP,XLU,XLB,XLRE,ARKK,SMH,SOXX,IBB,XBI,ITA,XAR,ICLN,TAN,FDN,IGV,ESPO,REM" %}
-{%- set FEATURES = "$open,$high,$low,$close,$vwap,$volume,sp_ret,sp_jump_ratio,sp_jump_flag,sp_jump_tail,sp_max_down,sp_max_move,sp_max_up,sp_rv1,sp_rv5,sp_rv22,sp_rv_ac1,sp_rv_cv_22,sp_vol_ratio_1_22,sp_vol_ratio_5_22,sp_trend_slope_5,sp_trend_slope_20,sp_trend_slope_60,sp_logp,sp_hurst_exponent,sp_rskew_5,sp_rskew_22,sp_rkurt_5,sp_rkurt_22,sp_dsv_1,sp_dsv_5,sp_dsv_22,sp_dsv_ratio_1,sp_dsv_ratio_5,sp_dsv_ratio_22,sp_sig_level1_lead,sp_sig_level1_lag,sp_sig_level2_lead_lag,sp_sig_level2_lag_lead,sp_sig_level2_lead_lag_5,sp_sig_level2_lag_lead_5" %}
-
-qlib_init:
-    provider_uri: "{{ LAKE }}"
-    region: us
-    expression_cache: null
-    dataset_cache: null
-    calendar_provider:
-        class: tac_qlib.data.providers.LakeCalendarProvider
-        kwargs: { lake_root: "{{ LAKE }}", market: US }
-    instrument_provider:
-        class: tac_qlib.data.providers.LakeInstrumentProvider
-        kwargs: { lake_root: "{{ LAKE }}", market: US, markets: {} }
-    feature_provider:
-        class: tac_qlib.data.providers.LakeFeatureProvider
-        kwargs: { lake_root: "{{ LAKE }}", market: US }
-    exp_manager:
-        class: MLflowExpManager
-        module_path: qlib.workflow.expm
-        kwargs: { uri: "sqlite:///mlruns.db", default_exp_name: "tac-rd-exp22-stochastic-general" }
-
-task:
-    model:
-        class: RankICEnsembleLGBModel
-        module_path: tac_qlib.contrib.model.rank_ensemble
-        kwargs:
-            loss: mse
-            learning_rate: 0.02
-            num_leaves: 31
-            n_estimators: 3000
-            num_boost_round: 3000
-            early_stopping_rounds: 200
-            min_data_in_leaf: 20
-            lambda_l2: 0.5
-            colsample_bytree: 0.8
-            subsample: 0.8
-            subsample_freq: 1
-            reg_alpha: 0.1
-            reg_lambda: 1.0
-            seeds: "42,7,2026,99,123"
-
-    dataset:
-        class: DatasetH
-        module_path: qlib.data.dataset
-        kwargs:
-            handler:
-                class: TACHandler
-                module_path: tac_qlib.contrib.data.handler
-                kwargs:
-                    instruments: "{{ UNIVERSE }}"
-                    start_time: 2015-01-03
-                    end_time: 2026-08-10
-                    fit_start_time: 2016-01-04
-                    fit_end_time: 2025-09-01
-                    freq: day
-                    lake_root: "{{ LAKE }}"
-                    market: US
-                    label: "Ref($close,-6)/Ref($close,-1)-1"
-                    feature_fields: "{{ FEATURES }}"
-                    infer_processors:
-                        - { class: DropAllNaN, kwargs: { fit_start_time: "2016-01-04", fit_end_time: "2025-09-01" } }
-                        - { class: ProcessInf, kwargs: {} }
-                        - { class: CSRankNorm, kwargs: {} }
-                        - { class: ZScoreNorm, kwargs: { fit_start_time: "2016-01-04", fit_end_time: "2025-09-01" } }
-                        - { class: Fillna, kwargs: {} }
-            segments:
-                train: [2016-01-04, 2025-09-01]
-                valid: [2025-09-03, 2026-01-03]
-                test: [2026-01-04, 2026-08-10]
-
-    record:
-        - { class: SignalRecord, module_path: qlib.workflow.record_temp, kwargs: {} }
-        - { class: SigAnaRecord, module_path: qlib.workflow.record_temp, kwargs: { ana_long_short: true, ann_scaler: 252 } }
-        - class: PortAnaRecord
-          module_path: qlib.workflow.record_temp
-          kwargs:
-              config:
-                  strategy:
-                      class: TopkDropoutStrategy
-                      module_path: qlib.contrib.strategy
-                      kwargs: { signal: "<PRED>", topk: 10, n_drop: 2, only_tradable: true, risk_degree: 0.95 }
-                  backtest:
-                      start_time: 2026-01-04
-                      end_time: 2026-08-10
-                      account: 1000000
-                      benchmark: SPY
-                      exchange_kwargs:
-                          codes: "{{ UNIVERSE }}"
-                          deal_price: $close
-                          freq: day
-                          open_cost: 0.0005
-                          close_cost: 0.0015
-                          min_cost: 5.0
-              risk_analysis_freq: 1d

workflows/exp24/workflow.yaml

@@ -1,97 +0,0 @@
-# Exact compact stochastic feature set requested for a new run in MLflow exp 25.
-{%- set LAKE = TAC_LAKE_DIR %}
-{%- set UNIVERSE = "SPY,QQQ,DIA,IWM,MDY,VTI,VOO,VEA,VWO,VT,EFA,EEM,TLT,IEF,SHY,AGG,BND,LQD,HYG,JNK,EMB,GLD,SLV,USO,UNG,DBA,DBC,XLK,XLF,XLE,XLV,XLI,XLY,XLP,XLU,XLB,XLRE,ARKK,SMH,SOXX,IBB,XBI,ITA,XAR,ICLN,TAN,FDN,IGV,ESPO,REM" %}
-{%- set FEATURES = "$open,$high,$low,$close,$vwap,$volume,sp_ret,sp_jump_ratio,sp_jump_flag,sp_jump_tail,sp_max_move,sp_rv1,sp_rv5,sp_rv22,sp_vol_ratio_5_22,sp_vol_ratio_1_22,sp_trend_slope_5,sp_trend_slope_20,sp_trend_slope_60,sp_logp,sp_hurst_exponent,sp_sig_level1_lead,sp_sig_level1_lag,sp_sig_level2_lead_lag,sp_sig_level2_lag_lead" %}
-
-qlib_init:
-    provider_uri: "{{ LAKE }}"
-    region: us
-    expression_cache: null
-    dataset_cache: null
-    calendar_provider:
-        class: tac_qlib.data.providers.LakeCalendarProvider
-        kwargs: { lake_root: "{{ LAKE }}", market: US }
-    instrument_provider:
-        class: tac_qlib.data.providers.LakeInstrumentProvider
-        kwargs: { lake_root: "{{ LAKE }}", market: US, markets: {} }
-    feature_provider:
-        class: tac_qlib.data.providers.LakeFeatureProvider
-        kwargs: { lake_root: "{{ LAKE }}", market: US }
-    exp_manager:
-        class: MLflowExpManager
-        module_path: qlib.workflow.expm
-        kwargs: { uri: "sqlite:///mlruns.db", default_exp_name: "tac-rd-exp22-stochastic-general" }
-
-task:
-    model:
-        class: RankICEnsembleLGBModel
-        module_path: tac_qlib.contrib.model.rank_ensemble
-        kwargs:
-            loss: mse
-            learning_rate: 0.02
-            num_leaves: 31
-            n_estimators: 3000
-            num_boost_round: 3000
-            early_stopping_rounds: 200
-            min_data_in_leaf: 20
-            lambda_l2: 0.5
-            colsample_bytree: 0.8
-            subsample: 0.8
-            subsample_freq: 1
-            reg_alpha: 0.1
-            reg_lambda: 1.0
-            seeds: "42,7,2026,99,123"
-
-    dataset:
-        class: DatasetH
-        module_path: qlib.data.dataset
-        kwargs:
-            handler:
-                class: TACHandler
-                module_path: tac_qlib.contrib.data.handler
-                kwargs:
-                    instruments: "{{ UNIVERSE }}"
-                    start_time: 2015-01-03
-                    end_time: 2026-08-10
-                    fit_start_time: 2016-01-04
-                    fit_end_time: 2025-09-01
-                    freq: day
-                    lake_root: "{{ LAKE }}"
-                    market: US
-                    label: "Ref($close,-6)/Ref($close,-1)-1"
-                    feature_fields: "{{ FEATURES }}"
-                    infer_processors:
-                        - { class: DropAllNaN, kwargs: { fit_start_time: "2016-01-04", fit_end_time: "2025-09-01" } }
-                        - { class: ProcessInf, kwargs: {} }
-                        - { class: CSRankNorm, kwargs: {} }
-                        - { class: ZScoreNorm, kwargs: { fit_start_time: "2016-01-04", fit_end_time: "2025-09-01" } }
-                        - { class: Fillna, kwargs: {} }
-            segments:
-                train: [2016-01-04, 2025-09-01]
-                valid: [2025-09-03, 2026-01-03]
-                test: [2026-01-04, 2026-08-10]
-
-    record:
-        - { class: SignalRecord, module_path: qlib.workflow.record_temp, kwargs: {} }
-        - { class: SigAnaRecord, module_path: qlib.workflow.record_temp, kwargs: { ana_long_short: true, ann_scaler: 252 } }
-        - class: PortAnaRecord
-          module_path: qlib.workflow.record_temp
-          kwargs:
-              config:
-                  strategy:
-                      class: TopkDropoutStrategy
-                      module_path: qlib.contrib.strategy
-                      kwargs: { signal: "<PRED>", topk: 10, n_drop: 2, only_tradable: true, risk_degree: 0.95 }
-                  backtest:
-                      start_time: 2026-01-04
-                      end_time: 2026-08-10
-                      account: 1000000
-                      benchmark: SPY
-                      exchange_kwargs:
-                          codes: "{{ UNIVERSE }}"
-                          deal_price: $close
-                          freq: day
-                          open_cost: 0.0005
-                          close_cost: 0.0015
-                          min_cost: 5.0
-              risk_analysis_freq: 1d

workflows/exp26/workflow.yaml

@@ -1,98 +0,0 @@
-# Compact stochastic feature set with reduced turnover: n_drop=1 instead of 2.
-# Same setup as exp24 (compact baseline) but replacing the TopkDropout n_drop 2 with 1.
-{%- set LAKE = TAC_LAKE_DIR %}
-{%- set UNIVERSE = "SPY,QQQ,DIA,IWM,MDY,VTI,VOO,VEA,VWO,VT,EFA,EEM,TLT,IEF,SHY,AGG,BND,LQD,HYG,JNK,EMB,GLD,SLV,USO,UNG,DBA,DBC,XLK,XLF,XLE,XLV,XLI,XLY,XLP,XLU,XLB,XLRE,ARKK,SMH,SOXX,IBB,XBI,ITA,XAR,ICLN,TAN,FDN,IGV,ESPO,REM" %}
-{%- set FEATURES = "$open,$high,$low,$close,$vwap,$volume,sp_ret,sp_jump_ratio,sp_jump_flag,sp_jump_tail,sp_max_move,sp_rv1,sp_rv5,sp_rv22,sp_vol_ratio_5_22,sp_vol_ratio_1_22,sp_trend_slope_5,sp_trend_slope_20,sp_trend_slope_60,sp_logp,sp_hurst_exponent,sp_sig_level1_lead,sp_sig_level1_lag,sp_sig_level2_lead_lag,sp_sig_level2_lag_lead" %}
-
-qlib_init:
-    provider_uri: "{{ LAKE }}"
-    region: us
-    expression_cache: null
-    dataset_cache: null
-    calendar_provider:
-        class: tac_qlib.data.providers.LakeCalendarProvider
-        kwargs: { lake_root: "{{ LAKE }}", market: US }
-    instrument_provider:
-        class: tac_qlib.data.providers.LakeInstrumentProvider
-        kwargs: { lake_root: "{{ LAKE }}", market: US, markets: {} }
-    feature_provider:
-        class: tac_qlib.data.providers.LakeFeatureProvider
-        kwargs: { lake_root: "{{ LAKE }}", market: US }
-    exp_manager:
-        class: MLflowExpManager
-        module_path: qlib.workflow.expm
-        kwargs: { uri: "sqlite:///mlruns.db", default_exp_name: "tac-rd-exp22-stochastic-general" }
-
-task:
-    model:
-        class: RankICEnsembleLGBModel
-        module_path: tac_qlib.contrib.model.rank_ensemble
-        kwargs:
-            loss: mse
-            learning_rate: 0.02
-            num_leaves: 31
-            n_estimators: 3000
-            num_boost_round: 3000
-            early_stopping_rounds: 200
-            min_data_in_leaf: 20
-            lambda_l2: 0.5
-            colsample_bytree: 0.8
-            subsample: 0.8
-            subsample_freq: 1
-            reg_alpha: 0.1
-            reg_lambda: 1.0
-            seeds: "42,7,2026,99,123"
-
-    dataset:
-        class: DatasetH
-        module_path: qlib.data.dataset
-        kwargs:
-            handler:
-                class: TACHandler
-                module_path: tac_qlib.contrib.data.handler
-                kwargs:
-                    instruments: "{{ UNIVERSE }}"
-                    start_time: 2015-01-03
-                    end_time: 2026-08-10
-                    fit_start_time: 2016-01-04
-                    fit_end_time: 2025-09-01
-                    freq: day
-                    lake_root: "{{ LAKE }}"
-                    market: US
-                    label: "Ref($close,-6)/Ref($close,-1)-1"
-                    feature_fields: "{{ FEATURES }}"
-                    infer_processors:
-                        - { class: DropAllNaN, kwargs: { fit_start_time: "2016-01-04", fit_end_time: "2025-09-01" } }
-                        - { class: ProcessInf, kwargs: {} }
-                        - { class: CSRankNorm, kwargs: {} }
-                        - { class: ZScoreNorm, kwargs: { fit_start_time: "2016-01-04", fit_end_time: "2025-09-01" } }
-                        - { class: Fillna, kwargs: {} }
-            segments:
-                train: [2016-01-04, 2025-09-01]
-                valid: [2025-09-03, 2026-01-03]
-                test: [2026-01-04, 2026-08-10]
-
-    record:
-        - { class: SignalRecord, module_path: qlib.workflow.record_temp, kwargs: {} }
-        - { class: SigAnaRecord, module_path: qlib.workflow.record_temp, kwargs: { ana_long_short: true, ann_scaler: 252 } }
-        - class: PortAnaRecord
-          module_path: qlib.workflow.record_temp
-          kwargs:
-              config:
-                  strategy:
-                      class: TopkDropoutStrategy
-                      module_path: qlib.contrib.strategy
-                      kwargs: { signal: "<PRED>", topk: 10, n_drop: 1, only_tradable: true, risk_degree: 0.95 }
-                  backtest:
-                      start_time: 2026-01-04
-                      end_time: 2026-08-10
-                      account: 1000000
-                      benchmark: SPY
-                      exchange_kwargs:
-                          codes: "{{ UNIVERSE }}"
-                          deal_price: $close
-                          freq: day
-                          open_cost: 0.0005
-                          close_cost: 0.0015
-                          min_cost: 5.0
-              risk_analysis_freq: 1d

workflows/exp30/workflow.yaml

@@ -1,99 +0,0 @@
-# M2 isolation run: base compact set + risk-adjusted drift sp_sharpe_22.
-# Exact copy of exp26 (reference: expId=25 run=21afc6afdb674a399b59dd76c97628ce)
-# except feature_fields. 5-seed ensemble.
-{%- set LAKE = TAC_LAKE_DIR %}
-{%- set UNIVERSE = "SPY,QQQ,DIA,IWM,MDY,VTI,VOO,VEA,VWO,VT,EFA,EEM,TLT,IEF,SHY,AGG,BND,LQD,HYG,JNK,EMB,GLD,SLV,USO,UNG,DBA,DBC,XLK,XLF,XLE,XLV,XLI,XLY,XLP,XLU,XLB,XLRE,ARKK,SMH,SOXX,IBB,XBI,ITA,XAR,ICLN,TAN,FDN,IGV,ESPO,REM" %}
-{%- set FEATURES = "$open,$high,$low,$close,$vwap,$volume,sp_ret,sp_jump_ratio,sp_jump_flag,sp_jump_tail,sp_max_move,sp_rv1,sp_rv5,sp_rv22,sp_vol_ratio_5_22,sp_vol_ratio_1_22,sp_trend_slope_5,sp_trend_slope_20,sp_trend_slope_60,sp_logp,sp_hurst_exponent,sp_sig_level1_lead,sp_sig_level1_lag,sp_sig_level2_lead_lag,sp_sig_level2_lag_lead,sp_sharpe_22" %}
-
-qlib_init:
-    provider_uri: "{{ LAKE }}"
-    region: us
-    expression_cache: null
-    dataset_cache: null
-    calendar_provider:
-        class: tac_qlib.data.providers.LakeCalendarProvider
-        kwargs: { lake_root: "{{ LAKE }}", market: US }
-    instrument_provider:
-        class: tac_qlib.data.providers.LakeInstrumentProvider
-        kwargs: { lake_root: "{{ LAKE }}", market: US, markets: {} }
-    feature_provider:
-        class: tac_qlib.data.providers.LakeFeatureProvider
-        kwargs: { lake_root: "{{ LAKE }}", market: US }
-    exp_manager:
-        class: MLflowExpManager
-        module_path: qlib.workflow.expm
-        kwargs: { uri: "sqlite:///mlruns.db", default_exp_name: "tac-rd-exp30-m2-sharpe" }
-
-task:
-    model:
-        class: RankICEnsembleLGBModel
-        module_path: tac_qlib.contrib.model.rank_ensemble
-        kwargs:
-            loss: mse
-            learning_rate: 0.02
-            num_leaves: 31
-            n_estimators: 3000
-            num_boost_round: 3000
-            early_stopping_rounds: 200
-            min_data_in_leaf: 20
-            lambda_l2: 0.5
-            colsample_bytree: 0.8
-            subsample: 0.8
-            subsample_freq: 1
-            reg_alpha: 0.1
-            reg_lambda: 1.0
-            seeds: "42,7,2026,99,123"
-
-    dataset:
-        class: DatasetH
-        module_path: qlib.data.dataset
-        kwargs:
-            handler:
-                class: TACHandler
-                module_path: tac_qlib.contrib.data.handler
-                kwargs:
-                    instruments: "{{ UNIVERSE }}"
-                    start_time: 2015-01-03
-                    end_time: 2026-08-10
-                    fit_start_time: 2016-01-04
-                    fit_end_time: 2025-09-01
-                    freq: day
-                    lake_root: "{{ LAKE }}"
-                    market: US
-                    label: "Ref($close,-6)/Ref($close,-1)-1"
-                    feature_fields: "{{ FEATURES }}"
-                    infer_processors:
-                        - { class: DropAllNaN, kwargs: { fit_start_time: "2016-01-04", fit_end_time: "2025-09-01" } }
-                        - { class: ProcessInf, kwargs: {} }
-                        - { class: CSRankNorm, kwargs: {} }
-                        - { class: ZScoreNorm, kwargs: { fit_start_time: "2016-01-04", fit_end_time: "2025-09-01" } }
-                        - { class: Fillna, kwargs: {} }
-            segments:
-                train: [2016-01-04, 2025-09-01]
-                valid: [2025-09-03, 2026-01-03]
-                test: [2026-01-04, 2026-08-10]
-
-    record:
-        - { class: SignalRecord, module_path: qlib.workflow.record_temp, kwargs: {} }
-        - { class: SigAnaRecord, module_path: qlib.workflow.record_temp, kwargs: { ana_long_short: true, ann_scaler: 252 } }
-        - class: PortAnaRecord
-          module_path: qlib.workflow.record_temp
-          kwargs:
-              config:
-                  strategy:
-                      class: TopkDropoutStrategy
-                      module_path: qlib.contrib.strategy
-                      kwargs: { signal: "<PRED>", topk: 10, n_drop: 1, only_tradable: true, risk_degree: 0.95 }
-                  backtest:
-                      start_time: 2026-01-04
-                      end_time: 2026-08-10
-                      account: 1000000
-                      benchmark: SPY
-                      exchange_kwargs:
-                          codes: "{{ UNIVERSE }}"
-                          deal_price: $close
-                          freq: day
-                          open_cost: 0.0005
-                          close_cost: 0.0015
-                          min_cost: 5.0
-              risk_analysis_freq: 1d

workflows/exp31/workflow.yaml

@@ -1,99 +0,0 @@
-# M3 isolation run: base compact set + GARCH(1,1) vol-regime trio.
-# Exact copy of exp26 (reference: expId=25 run=21afc6afdb674a399b59dd76c97628ce)
-# except feature_fields. 5-seed ensemble.
-{%- set LAKE = TAC_LAKE_DIR %}
-{%- set UNIVERSE = "SPY,QQQ,DIA,IWM,MDY,VTI,VOO,VEA,VWO,VT,EFA,EEM,TLT,IEF,SHY,AGG,BND,LQD,HYG,JNK,EMB,GLD,SLV,USO,UNG,DBA,DBC,XLK,XLF,XLE,XLV,XLI,XLY,XLP,XLU,XLB,XLRE,ARKK,SMH,SOXX,IBB,XBI,ITA,XAR,ICLN,TAN,FDN,IGV,ESPO,REM" %}
-{%- set FEATURES = "$open,$high,$low,$close,$vwap,$volume,sp_ret,sp_jump_ratio,sp_jump_flag,sp_jump_tail,sp_max_move,sp_rv1,sp_rv5,sp_rv22,sp_vol_ratio_5_22,sp_vol_ratio_1_22,sp_trend_slope_5,sp_trend_slope_20,sp_trend_slope_60,sp_logp,sp_hurst_exponent,sp_sig_level1_lead,sp_sig_level1_lag,sp_sig_level2_lead_lag,sp_sig_level2_lag_lead,sp_garch_cond_var,sp_garch_persistence,sp_garch_std_resid" %}
-
-qlib_init:
-    provider_uri: "{{ LAKE }}"
-    region: us
-    expression_cache: null
-    dataset_cache: null
-    calendar_provider:
-        class: tac_qlib.data.providers.LakeCalendarProvider
-        kwargs: { lake_root: "{{ LAKE }}", market: US }
-    instrument_provider:
-        class: tac_qlib.data.providers.LakeInstrumentProvider
-        kwargs: { lake_root: "{{ LAKE }}", market: US, markets: {} }
-    feature_provider:
-        class: tac_qlib.data.providers.LakeFeatureProvider
-        kwargs: { lake_root: "{{ LAKE }}", market: US }
-    exp_manager:
-        class: MLflowExpManager
-        module_path: qlib.workflow.expm
-        kwargs: { uri: "sqlite:///mlruns.db", default_exp_name: "tac-rd-exp31-m3-garch" }
-
-task:
-    model:
-        class: RankICEnsembleLGBModel
-        module_path: tac_qlib.contrib.model.rank_ensemble
-        kwargs:
-            loss: mse
-            learning_rate: 0.02
-            num_leaves: 31
-            n_estimators: 3000
-            num_boost_round: 3000
-            early_stopping_rounds: 200
-            min_data_in_leaf: 20
-            lambda_l2: 0.5
-            colsample_bytree: 0.8
-            subsample: 0.8
-            subsample_freq: 1
-            reg_alpha: 0.1
-            reg_lambda: 1.0
-            seeds: "42,7,2026,99,123"
-
-    dataset:
-        class: DatasetH
-        module_path: qlib.data.dataset
-        kwargs:
-            handler:
-                class: TACHandler
-                module_path: tac_qlib.contrib.data.handler
-                kwargs:
-                    instruments: "{{ UNIVERSE }}"
-                    start_time: 2015-01-03
-                    end_time: 2026-08-10
-                    fit_start_time: 2016-01-04
-                    fit_end_time: 2025-09-01
-                    freq: day
-                    lake_root: "{{ LAKE }}"
-                    market: US
-                    label: "Ref($close,-6)/Ref($close,-1)-1"
-                    feature_fields: "{{ FEATURES }}"
-                    infer_processors:
-                        - { class: DropAllNaN, kwargs: { fit_start_time: "2016-01-04", fit_end_time: "2025-09-01" } }
-                        - { class: ProcessInf, kwargs: {} }
-                        - { class: CSRankNorm, kwargs: {} }
-                        - { class: ZScoreNorm, kwargs: { fit_start_time: "2016-01-04", fit_end_time: "2025-09-01" } }
-                        - { class: Fillna, kwargs: {} }
-            segments:
-                train: [2016-01-04, 2025-09-01]
-                valid: [2025-09-03, 2026-01-03]
-                test: [2026-01-04, 2026-08-10]
-
-    record:
-        - { class: SignalRecord, module_path: qlib.workflow.record_temp, kwargs: {} }
-        - { class: SigAnaRecord, module_path: qlib.workflow.record_temp, kwargs: { ana_long_short: true, ann_scaler: 252 } }
-        - class: PortAnaRecord
-          module_path: qlib.workflow.record_temp
-          kwargs:
-              config:
-                  strategy:
-                      class: TopkDropoutStrategy
-                      module_path: qlib.contrib.strategy
-                      kwargs: { signal: "<PRED>", topk: 10, n_drop: 1, only_tradable: true, risk_degree: 0.95 }
-                  backtest:
-                      start_time: 2026-01-04
-                      end_time: 2026-08-10
-                      account: 1000000
-                      benchmark: SPY
-                      exchange_kwargs:
-                          codes: "{{ UNIVERSE }}"
-                          deal_price: $close
-                          freq: day
-                          open_cost: 0.0005
-                          close_cost: 0.0015
-                          min_cost: 5.0
-              risk_analysis_freq: 1d