HTML · MIT
hello245m/free-stockdb
面向 A 股日K、分钟K与ETF分钟数据的本地量化引擎，集成增量同步、本地缓存、复权、批量查询、回测与指标计算。
★ 3.1k
Stars
471 forks · 0 open issues
+6.9/day
Growth · measured
Stars counted between two of our own snapshots roughly a week apart. The repository page gives the exact span.
40.3
Momentum / 100
see the breakdown below
6mo ago
Created
last push 26d ago
Star history
How this score was built
| Component | Weight | Earned | Why |
|---|---|---|---|
| Velocity | 55 | 17.1 | +6.9/day, log-scaled against a 750/day ceiling |
| Acceleration | 15 | 0.0 | last week ran 0.62× the monthly pace |
| Freshness | 15 | 13.0 | last push 26d ago; decays to zero at 180 days |
| Scale | 15 | 10.1 | 3.1k stars, log-scaled against 150k — stops a 3-star repo topping the board |
| Momentum | 100 | 40.3 | sum of the above |
Detail
| Topics | a-sharealgorithmic-tradingbacktestingchina-stock-marketklinelocal-firstmarket-datamcpquant-researchquantitative-financestock-datastock-markettechnical-analysistime-series-database |
| Matched on | Finance (algorithmic-trading, quantitative-finance) |
| Short window | +48 stars over 7 days = 6.9/day |
| Long window | +289 stars over 26 days = 11.1/day |
| Lifetime average | 17.28 stars/day over 181 days |
| First seen here | 2026-10-11 |
| Last read | 2d ago |