{
  "timestamp": "2026-09-20T07:10:26.113Z",
  "shanghaiTime": "2026-09-20T15:10:26.000Z",
  "tradingDate": "2026-09-20",
  "isHkTrading": true,
  "isUsTrading": false,
  "usdToHkdRate": "7.8456",
  "fromCache": false
}