{
  "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": "jpx",
    "mic": "XJPX",
    "name": "Japan Exchange Group (TSE)",
    "country": "japan",
    "type": "Stock exchange",
    "currency": "JPY",
    "timezone": "Asia/Tokyo",
    "operator": "Japan Exchange Group",
    "note": "Tokyo Stock Exchange; largest equity market in Asia by developed-market standards.",
    "segment_mics": [
      {
        "mic": "XTKS",
        "name": "Tokyo Stock Exchange"
      },
      {
        "mic": "XOSE",
        "name": "Osaka Exchange"
      },
      {
        "mic": "XTAM",
        "name": "Tokyo Stock Exchange - Tokyo Pro Market"
      },
      {
        "mic": "XTK1",
        "name": "Tokyo Stock Exchange - ToSTNeT-1"
      },
      {
        "mic": "XTKT",
        "name": "Tokyo Commodity Exchange"
      }
    ],
    "session": {
      "open": "09:00",
      "close": "15:30",
      "timezone": "Asia/Tokyo",
      "lunch_break": "11:30-12:30",
      "pre_market": null,
      "post_market": null,
      "settlement": "T+2"
    },
    "benchmarks": [
      "Nikkei 225",
      "TOPIX",
      "JPX-Nikkei Index 400"
    ],
    "operator_lei": "353800578ADEGIJTVW07",
    "benchmark_assets": {
      "ids": [
        "nikkei-225"
      ],
      "links": [
        "https://finance.foundation/api/v1/assets/nikkei-225"
      ],
      "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/jpx",
    "graph": "https://finance.foundation/api/v1/graph/markets/jpx",
    "sources": "https://finance.foundation/api/v1/sources"
  }
}