{
  "timestamp": "2026-09-27T16:04:33.186Z",
  "shanghaiTime": "2026-09-28T00:04:33.000Z",
  "tradingDate": "2026-09-27",
  "isHkTrading": false,
  "isUsTrading": true,
  "usdToHkdRate": "7.8426",
  "fromCache": false
}