{
  "data_version": "seed-0.7 · marketcap-1 · 2026-08-30",
  "source": "https://finance.foundation",
  "license": {
    "finance_foundation_data": "CC BY 4.0 — attribution: Finance Foundation (https://finance.foundation)",
    "upstream_values": "Fields sourced from a provider carry their own source field and remain under that provider's terms — see https://finance.foundation/api/v1/sources"
  },
  "entity": "market",
  "data": {
    "id": "cboe",
    "mic": "XCBO",
    "name": "Cboe Global Markets",
    "country": "united-states",
    "type": "Options and equities exchange",
    "currency": "USD",
    "timezone": "America/Chicago",
    "operator": "Cboe Global Markets Inc.",
    "note": "Home of the S&P 500 options complex and the VIX. Its US equities venues (BZX, BYX, EDGA, EDGX) are segments of the same operating MIC.",
    "segment_mics": [
      {
        "mic": "C2OX",
        "name": "Cboe C2 Options Exchange"
      },
      {
        "mic": "EDGA",
        "name": "Cboe Edga U.S. Equities Exchange"
      },
      {
        "mic": "EDGD",
        "name": "Cboe Edga U.S. Equities Exchange Dark"
      },
      {
        "mic": "EDGO",
        "name": "Cboe Edgx Options Exchange"
      },
      {
        "mic": "EDGX",
        "name": "Cboe Edgx U.S. Equities Exchange"
      },
      {
        "mic": "BATS",
        "name": "Cboe Bzx U.S. Equities Exchange"
      },
      {
        "mic": "BATY",
        "name": "Cboe Byx U.S. Equities Exchange"
      },
      {
        "mic": "BYXD",
        "name": "Cboe Byx U.S. Equities Exchange Dark"
      },
      {
        "mic": "BZXD",
        "name": "Cboe Bzx U.S. Equities Exchange Dark"
      },
      {
        "mic": "EDDP",
        "name": "Cboe Edgx U.S. Equities Exchange Dark"
      },
      {
        "mic": "BATO",
        "name": "Cboe Bzx Options Exchange"
      },
      {
        "mic": "CBSX",
        "name": "Cboe Stock Exchange"
      },
      {
        "mic": "XCBF",
        "name": "Cboe Futures Exchange"
      },
      {
        "mic": "XCBD",
        "name": "Cboe Digital Exchange"
      }
    ],
    "benchmarks": [],
    "operator_lei": "529900RLNSGA90UPEH54",
    "website": "https://www.cboe.com",
    "city": "Chicago",
    "session": null
  },
  "field_provenance": {
    "mic": "ISO 10383 registry (SWIFT, open) — operating MIC.",
    "segment_mics": "ISO 10383 registry (SWIFT, open) — segment MICs, verified against the registry file.",
    "operator_lei": "GLEIF (CC0).",
    "benchmarks": "The venue's own published benchmark indices."
  },
  "links": {
    "html": "https://finance.foundation/markets/cboe",
    "graph": "https://finance.foundation/api/v1/graph/markets/cboe",
    "sources": "https://finance.foundation/api/v1/sources"
  }
}