{
  "description": "NASDAQ sector-mixed weak-signal basket — 30 stocks spanning banks, REITs, mature tech, biotech, consumer, and industrials.",
  "method": "6 sectors × 3-8 weak-signal stocks each = 30. All have full Sharpe < 0.40, continuous 2005-2025 coverage.",
  "tickers": [
    "FITB",
    "ZION",
    "HBAN",
    "NTRS",
    "CINF",
    "CBSH",
    "WABC",
    "WSFS",
    "HST",
    "REG",
    "DRH",
    "INTC",
    "CSCO",
    "MU",
    "MCHP",
    "MRVL",
    "AKAM",
    "BIIB",
    "AMGN",
    "GILD",
    "INCY",
    "ICLR",
    "DLTR",
    "EXPE",
    "SBUX",
    "EBAY",
    "MAR",
    "PCAR",
    "TROW",
    "FAST"
  ],
  "shape": [
    5114,
    30
  ]
}