股票多因子绩效分析
active 2023-08-15 → 2026-06-28 (UTC)
Activity over time
Daily event counts in the loaded window
Line chart, 1049 days from 2023-08-15 to 2026-06-28. Pushes: 0 total, peak 0 in a day. Pull requests: 2 total, peak 2 in a day. Issues: 7 total, peak 1 in a day. Comments: 24 total, peak 3 in a day. Stars: 1,225 total, peak 15 in a day.
- Pushes
- Pull requests
- Issues
- Comments
- Stars
Stars, PRs, issues and forks are under-captured in the later part of this window. GH Archive progressively stopped capturing non-push events during 2026 — −95% or worse by the end of the window. Every series here except Pushes fades for that reason, so a decline above reflects the archive, not this repository. Pushes stay reliable throughout, so read them, and the contributor counts derived from them, as the real signal. Data health has the measurements.
Top contributors
Pushes, PRs, issues, reviews and comments — stars and forks excluded, so this is contribution rather than popularity
| Contributor | Contributions | Pushes | PRs | Comments |
|---|---|---|---|---|
| BCAA50000 | 4 | 0 | 0 | 3 |
| AnthonyTremblayy | 3 | 0 | 0 | 3 |
| viktrewang | 2 | 0 | 2 | 0 |
| schweik6 | 2 | 0 | 0 | 2 |
| liangcaihua | 2 | 0 | 0 | 2 |
| pythonfortraders | 1 | 0 | 0 | 1 |
| alphahughes1 | 1 | 0 | 0 | 0 |
| augustineam | 1 | 0 | 0 | 1 |
| wulixin | 1 | 0 | 0 | 1 |
| Hwashengstacy | 1 | 0 | 0 | 1 |
| Akshat111111 | 1 | 0 | 0 | 0 |
| shandonguzi | 1 | 0 | 0 | 1 |
| tinkerdragon | 1 | 0 | 0 | 0 |
| SUFEHeisenberg | 1 | 0 | 0 | 1 |
| blade-prayer | 1 | 0 | 0 | 1 |
| CharlieBrown-v1 | 1 | 0 | 0 | 1 |
| JiwenZ | 1 | 0 | 0 | 1 |
| JaggerH | 1 | 0 | 0 | 1 |
| zjn-11 | 1 | 0 | 0 | 0 |
| Pshower | 1 | 0 | 0 | 1 |
Recent activity
Latest issues, pull requests and releases
- Issue comment#406blade-prayer2026-01-08 04:17cant install alphalens from pip because of outdated configparser method call
- Issue comment#404BCAA500002025-06-21 09:52invalid index to scalar variable @ mode(days_diffs).mode[0]
- Issue comment#406wulixin2025-03-30 09:21cant install alphalens from pip because of outdated configparser method call
- Issue comment#406CharlieBrown-v12025-02-08 05:49cant install alphalens from pip because of outdated configparser method call
- Issue comment#406pythonfortraders2024-10-09 15:02cant install alphalens from pip because of outdated configparser method call
- Issue comment#390qpl132024-09-24 07:37Dropped 45.5% entries from factor data: 45.5% in forward returns computation and 0.0% in binning phase (set max_loss=0 to see potentially suppressed Exceptions)
- Issue#407alphahughes12024-06-18 21:45STOP USING WRITING READING
- Issue comment#347Pshower2024-06-05 08:39TypeError: Cannot infer number of levels from empty list
- Issue#406tinkerdragon2024-06-02 13:06cant install alphalens from pip because of outdated configparser method call
- Issue comment#404schweik62024-04-12 00:34invalid index to scalar variable @ mode(days_diffs).mode[0]
- Issue comment#404AnthonyTremblayy2024-04-11 16:48invalid index to scalar variable @ mode(days_diffs).mode[0]
- Issue comment#404schweik62024-04-11 14:07invalid index to scalar variable @ mode(days_diffs).mode[0]
- Issue comment#145JaggerH2024-04-07 11:16AttributeError: 'Index' object has no attribute 'tz..,probably because our research stock market is in China
- Issue comment#404AnthonyTremblayy2024-04-02 20:40invalid index to scalar variable @ mode(days_diffs).mode[0]
- Issue comment#404liangcaihua2024-04-02 20:26invalid index to scalar variable @ mode(days_diffs).mode[0]
- Issue comment#404AnthonyTremblayy2024-04-02 20:19invalid index to scalar variable @ mode(days_diffs).mode[0]
- Issue comment#404liangcaihua2024-03-17 08:20invalid index to scalar variable @ mode(days_diffs).mode[0]
- Issue comment#404shandonguzi2024-03-06 03:09invalid index to scalar variable @ mode(days_diffs).mode[0]
- Issue comment#374SUFEHeisenberg2024-02-24 15:35Incorrect return values for factor_cumulative_returns?
- Issue comment#404BCAA500002024-02-24 03:58invalid index to scalar variable @ mode(days_diffs).mode[0]
- Issue comment#404ljztrust2024-02-22 09:03invalid index to scalar variable @ mode(days_diffs).mode[0]
- Issue comment#404BCAA500002024-02-14 07:54invalid index to scalar variable @ mode(days_diffs).mode[0]
- Pull request#405viktrewang2024-02-12 13:00
- Pull request#405viktrewang2024-02-12 06:44
- Issue comment#404JiwenZ2024-02-07 07:57invalid index to scalar variable @ mode(days_diffs).mode[0]
Totals cover only the window loaded into ClickHouse and count events, not GitHub's lifetime totals — 1,225 stars here means stars gained during the window, not the repo's star count.