{
  "timestamp": "2026-10-18T18:11:49.231Z",
  "shanghaiTime": "2026-10-19T02:11:49.000Z",
  "tradingDate": "2026-10-18",
  "isHkTrading": false,
  "isUsTrading": true,
  "usdToHkdRate": "7.8475",
  "fromCache": false
}