{
  "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": "nyse",
    "mic": "XNYS",
    "name": "New York Stock Exchange",
    "country": "united-states",
    "type": "Stock exchange",
    "currency": "USD",
    "timezone": "America/New_York",
    "operator": "Intercontinental Exchange (ICE)",
    "note": "Largest equity market in the world by listed domestic market capitalization, on the World Federation of Exchanges monthly statistics.",
    "segment_mics": [
      {
        "mic": "ARCX",
        "name": "NYSE Arca"
      },
      {
        "mic": "XASE",
        "name": "NYSE American"
      },
      {
        "mic": "XCIS",
        "name": "NYSE National"
      },
      {
        "mic": "XCHI",
        "name": "NYSE Texas (formerly NYSE Chicago)"
      },
      {
        "mic": "XNYB",
        "name": "NYSE Bonds"
      },
      {
        "mic": "ARCO",
        "name": "NYSE Arca Options"
      },
      {
        "mic": "AMXO",
        "name": "NYSE American Options"
      }
    ],
    "session": {
      "open": "09:30",
      "close": "16:00",
      "timezone": "America/New_York",
      "lunch_break": null,
      "pre_market": "04:00-09:30",
      "post_market": "16:00-20:00",
      "settlement": "T+1"
    },
    "benchmarks": [
      "Dow Jones Industrial Average",
      "S&P 500 (multi-venue)",
      "NYSE Composite"
    ],
    "operator_lei": "5493000F4ZO33MV32P92",
    "benchmark_assets": {
      "ids": [
        "sp500"
      ],
      "links": [
        "https://finance.foundation/api/v1/assets/sp500"
      ],
      "note": "Benchmarks this venue publishes that are covered assets here. The `benchmarks` field lists every benchmark it publishes, most of which we do not track."
    }
  },
  "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).",
    "session": "Hours and the settlement cycle compiled from the venue's own published trading calendar and the settlement rule in force at the dataset date; exact, change-prone facts — verify before operational use.",
    "benchmarks": "The venue's own published benchmark indices."
  },
  "links": {
    "html": "https://finance.foundation/markets/nyse",
    "graph": "https://finance.foundation/api/v1/graph/markets/nyse",
    "sources": "https://finance.foundation/api/v1/sources"
  }
}