Files
DinQuant/backend_api_python/app/data_sources
TIANHE 714dd47c86 feat: add real-time price fetching and fix data delays
- Add get_ticker() method for real-time quotes across all markets

- Add get_realtime_price() service with ticker/kline fallback chain

- Fix yfinance end date issue for US stocks and futures

- Fix forex timezone parsing for Tiingo UTC timestamps

- Add retry mechanism with exponential backoff for Tiingo API

- Add API rate limiting for portfolio (3 concurrent, 0.3s interval)

- Add force refresh option to bypass price cache on manual refresh
2026-01-13 00:21:33 +08:00
..
2025-12-29 03:06:49 +08:00
2025-12-29 03:06:49 +08:00
new
2025-12-30 17:03:22 +08:00