{
  "timestamp": "2026-10-18T04:30:30.797Z",
  "shanghaiTime": "2026-10-18T12:30:30.000Z",
  "tradingDate": "2026-10-18",
  "isHkTrading": true,
  "isUsTrading": false,
  "usdToHkdRate": "7.8475",
  "fromCache": false
}