Python · Apache-2.0
quantopian/zipline
Zipline, a Pythonic Algorithmic Trading Library
★ 20.2k
Stars
5.1k forks · 368 open issues
+4.1/day
Growth · measured
Stars counted between two of our own snapshots roughly a week apart. The repository page gives the exact span.
38.5
Momentum / 100
see the breakdown below
14y ago
Created
last push 2y ago
Star history
How this score was built
| Component | Weight | Earned | Why |
|---|---|---|---|
| Velocity | 55 | 13.6 | +4.1/day, log-scaled against a 750/day ceiling |
| Acceleration | 15 | 12.4 | last week ran 1.83× the monthly pace |
| Freshness | 15 | 0.0 | last push 2y ago; decays to zero at 180 days |
| Scale | 15 | 12.5 | 20.2k stars, log-scaled against 150k — stops a 3-star repo topping the board |
| Momentum | 100 | 38.5 | sum of the above |
Detail
| Topics | algorithmic-tradingpythonquantzipline |
| Matched on | Finance (algorithmic-trading) |
| Short window | +29 stars over 7 days = 4.1/day |
| Long window | +59 stars over 26 days = 2.3/day |
| Lifetime average | 3.94 stars/day over 5,130 days |
| First seen here | 2026-10-11 |
| Last read | 2d ago |