{
  "timestamp": "2026-06-04T14:43:14.314Z",
  "shanghaiTime": "2026-06-04T22:43:14.000Z",
  "tradingDate": "2026-06-04",
  "isHkTrading": false,
  "isUsTrading": true,
  "usdToHkdRate": "7.8365",
  "fromCache": false
}