{
  "N_symbols": 149,
  "T_days": 72,
  "q_ratio": 0.48,
  "mp_bound": 5.9466,
  "n_signal_eigenvalues": 6,
  "top_eigenvalues": [
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    19.6496,
    16.599,
    10.3877,
    9.5385,
    6.5538,
    5.7046,
    5.2692,
    3.6853,
    3.5121
  ],
  "top_pct_variance": [
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    13.2,
    11.1,
    7.0,
    6.4,
    4.4,
    3.8,
    3.5,
    2.5,
    2.4
  ],
  "participation_ratio": 8.84,
  "eigenvalues_for_80pct_var": 10,
  "eigenvalues_for_90pct_var": 17,
  "cumulative_var_top4": 57.0,
  "cumulative_var_top10": 80.0
}