{
  "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": "szse",
    "session": {
      "open": "09:30",
      "close": "15:00",
      "timezone": "Asia/Shanghai",
      "lunch_break": "11:30-13:00",
      "pre_market": "09:15-09:25",
      "post_market": null,
      "settlement": "T+1"
    },
    "session_note": "Identical to Shanghai. 15:00 is the end of the closing call auction: continuous trading runs 09:30-11:30 and 13:00-14:57, then a three-minute call. Taken from the Shenzhen exchange's own trading rules, because neither open calendar we cross-check against covers this venue.",
    "mic": "XSHE",
    "name": "Shenzhen Stock Exchange",
    "country": "china",
    "type": "Stock exchange",
    "currency": "CNY",
    "timezone": "Asia/Shanghai",
    "operator": "Shenzhen Stock Exchange (under CSRC oversight)",
    "note": "One of mainland China's two major stock exchanges, home to the tech- and growth-oriented ChiNext board.",
    "segment_mics": [
      {
        "mic": "XSEC",
        "name": "Shenzhen Stock Exchange - Shenzhen-Hong Kong Stock Connect"
      }
    ],
    "benchmarks": [
      "SZSE Component Index",
      "ChiNext Index",
      "CSI 300 (multi-venue)"
    ],
    "benchmark_assets": {
      "ids": [
        "csi-300"
      ],
      "links": [
        "https://finance.foundation/api/v1/assets/csi-300"
      ],
      "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.",
    "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/szse",
    "graph": "https://finance.foundation/api/v1/graph/markets/szse",
    "sources": "https://finance.foundation/api/v1/sources"
  }
}