{
  "timestamp": "2026-07-25T04:23:54.555Z",
  "shanghaiTime": "2026-07-25T12:23:54.000Z",
  "tradingDate": "2026-07-25",
  "isHkTrading": true,
  "isUsTrading": false,
  "usdToHkdRate": "7.8418",
  "fromCache": false
}