{
  "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": "hkex",
    "mic": "XHKG",
    "name": "Hong Kong Exchanges and Clearing",
    "country": "hong-kong",
    "type": "Stock exchange",
    "currency": "HKD",
    "timezone": "Asia/Hong_Kong",
    "operator": "HKEX",
    "note": "Gateway listing venue between mainland China and global capital.",
    "segment_mics": [
      {
        "mic": "XGEM",
        "name": "Hong Kong Growth Enterprise Market (GEM)"
      },
      {
        "mic": "SHSC",
        "name": "Shanghai-Hong Kong Stock Connect"
      },
      {
        "mic": "SZSC",
        "name": "Shenzhen-Hong Kong Stock Connect"
      }
    ],
    "session": {
      "open": "09:30",
      "close": "16:00",
      "timezone": "Asia/Hong_Kong",
      "lunch_break": "12:00-13:00",
      "pre_market": "09:00-09:30",
      "post_market": null,
      "settlement": "T+2"
    },
    "benchmarks": [
      "Hang Seng Index",
      "Hang Seng China Enterprises Index",
      "Hang Seng TECH Index"
    ],
    "operator_lei": "213800YTVSXYQN17BW16",
    "benchmark_assets": {
      "ids": [
        "hang-seng"
      ],
      "links": [
        "https://finance.foundation/api/v1/assets/hang-seng"
      ],
      "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/hkex",
    "graph": "https://finance.foundation/api/v1/graph/markets/hkex",
    "sources": "https://finance.foundation/api/v1/sources"
  }
}