{
  "timestamp": "2026-10-01T04:39:40.243Z",
  "shanghaiTime": "2026-10-01T12:39:40.000Z",
  "tradingDate": "2026-10-01",
  "isHkTrading": true,
  "isUsTrading": false,
  "usdToHkdRate": "7.8459",
  "fromCache": false
}