{
  "timestamp": "2026-07-28T01:39:58.339Z",
  "shanghaiTime": "2026-07-28T09:39:58.000Z",
  "tradingDate": "2026-07-28",
  "isHkTrading": true,
  "isUsTrading": false,
  "usdToHkdRate": "7.8414",
  "fromCache": false
}