{
  "generated_at": "2026-03-12T23:07:48.913839+00:00",
  "symbols": [
    "SPY",
    "QQQ",
    "IWM",
    "AAPL",
    "NVDA",
    "TSLA"
  ],
  "availability_checks": [
    {
      "url": "https://www.finra.org/filing-reporting/otc-transparency",
      "status": 200,
      "ok": true,
      "error": null
    },
    {
      "url": "https://www.finra.org/finra-data/browse-catalog/short-sale-volume-data/daily-short-sale-volume-files",
      "status": 200,
      "ok": true,
      "error": null
    },
    {
      "url": "https://datashop.cboe.com/faqs",
      "status": 200,
      "ok": true,
      "error": null
    }
  ],
  "regsho_latest": [
    {
      "prefix": "CNMS",
      "url": "https://cdn.finra.org/equity/regsho/daily/CNMSshvol20260312.txt",
      "date": "2026-03-12",
      "status": 200,
      "line_count": 11272,
      "sample": [
        "Date|Symbol|ShortVolume|ShortExemptVolume|TotalVolume|Market",
        "20260312|A|431668.624869|314|847628.762787|B,Q,N",
        "20260312|AA|1800882.875754|53|3023864.574596|B,Q,N"
      ]
    },
    {
      "prefix": "FNQC",
      "url": "https://cdn.finra.org/equity/regsho/daily/FNQCshvol20260312.txt",
      "date": "2026-03-12",
      "status": 200,
      "line_count": 5476,
      "sample": [
        "Date|Symbol|ShortVolume|ShortExemptVolume|TotalVolume|Market",
        "20260312|A|118|0|1534.148300|B",
        "20260312|AA|11302|0|31901.575500|B"
      ]
    },
    {
      "prefix": "FNSQ",
      "url": "https://cdn.finra.org/equity/regsho/daily/FNSQshvol20260312.txt",
      "date": "2026-03-12",
      "status": 200,
      "line_count": 11262,
      "sample": [
        "Date|Symbol|ShortVolume|ShortExemptVolume|TotalVolume|Market",
        "20260312|A|416802.624869|314|823601.838967|Q",
        "20260312|AA|1730525.875754|53|2867950.377606|Q"
      ]
    },
    {
      "prefix": "FNYX",
      "url": "https://cdn.finra.org/equity/regsho/daily/FNYXshvol20260312.txt",
      "date": "2026-03-12",
      "status": 200,
      "line_count": 7088,
      "sample": [
        "Date|Symbol|ShortVolume|ShortExemptVolume|TotalVolume|Market",
        "20260312|A|14748|0|22492.775520|N",
        "20260312|AA|59055|0|124012.621490|N"
      ]
    },
    {
      "prefix": "FORF",
      "url": "https://cdn.finra.org/equity/regsho/daily/FORFshvol20260312.txt",
      "date": "2026-03-12",
      "status": 200,
      "line_count": 3191,
      "sample": [
        "Date|Symbol|ShortVolume|ShortExemptVolume|TotalVolume|Market",
        "20260312|AABB|3659371|0|8673780|O",
        "20260312|AACAY|8646|0|14002|O"
      ]
    }
  ],
  "symbol_snapshot": {
    "AAPL": {
      "date": "20260312",
      "symbol": "AAPL",
      "short_volume": 6074081,
      "short_exempt_volume": 27307,
      "total_volume": 12047782,
      "short_ratio": 0.5041659120326049
    },
    "IWM": {
      "date": "20260312",
      "symbol": "IWM",
      "short_volume": 9789186,
      "short_exempt_volume": 4115,
      "total_volume": 14273338,
      "short_ratio": 0.6858371881896161
    },
    "NVDA": {
      "date": "20260312",
      "symbol": "NVDA",
      "short_volume": 30456378,
      "short_exempt_volume": 73803,
      "total_volume": 68876832,
      "short_ratio": 0.44218610402987174
    },
    "QQQ": {
      "date": "20260312",
      "symbol": "QQQ",
      "short_volume": 12697226,
      "short_exempt_volume": 6423,
      "total_volume": 19733908,
      "short_ratio": 0.6434217692714489
    },
    "SPY": {
      "date": "20260312",
      "symbol": "SPY",
      "short_volume": 16861646,
      "short_exempt_volume": 27580,
      "total_volume": 30357163,
      "short_ratio": 0.5554420879184264
    },
    "TSLA": {
      "date": "20260312",
      "symbol": "TSLA",
      "short_volume": 14592186,
      "short_exempt_volume": 64407,
      "total_volume": 31569731,
      "short_ratio": 0.4622207899079026
    }
  },
  "notes": {
    "free_data_limitations": [
      "Reg SHO files are aggregate volume, not full print-level dark-pool tape",
      "OTC/ATS transparency is delayed and unsuitable for intraday execution"
    ],
    "intended_use": "feasibility and infrastructure planning"
  }
}