{
  "timestamp": "2026-10-03T18:16:57.690Z",
  "shanghaiTime": "2026-10-04T02:16:57.000Z",
  "tradingDate": "2026-10-03",
  "isHkTrading": false,
  "isUsTrading": true,
  "usdToHkdRate": "7.8459",
  "fromCache": false
}