Every commit scored for change-risk against this repo's own history, so 'elevated' means elevated here rather than on some global curve.
Needs review
115 commits sit in this repo's top risk tercile, which is 34% of the 334scored. The cut is drawn against this codebase's own history rather than a global curve, so a quiet repo still fills its top band, and here it starts at 9.3 out of 10. What pushes a commit up is size and spread together: a large change confined to one area scores below a smaller one scattered across a dozen files.
Commit categories over time, read off the subject line. Fixes carry the accent because that is the series this chart exists to show.
Began other-led, now leaning docs.
Ranked by change-risk, highest first. Priority is a tercile of this repo's own distribution, so a quiet repo still fills its top band.
| # | Commit | Author | When | Lines | Risk | Top driver |
|---|---|---|---|---|---|---|
| 1 | a9fbf8f4feat(etfs): release research-design front half (feasibility → feature evaluation) (#365) | Stefan Jansenclaudeassisted | 1mo ago | +18.7K -0 | 97%Elevated | more lines added than baseline |
| 2 | 2c8ca2dePart II: Research Design and Feature Engineering (Chapters 6–10) | Stefan Jansen | 1mo ago | +603.0K -17 | 97%Elevated | more lines added than baseline |
| 3 | f232877dPart I: foundation + Financial Data (Chapters 1–5) | Stefan Jansen | 2mo ago | +658.9K -6 | 97%Elevated | more lines added than baseline |
| 4 | ad49e1fcadding missing analogies-en.txt | Stefan Jansen | 4y ago | +25.4K -6 | 97%Elevated | more lines added than baseline |
| 5 | 6193fa12pymc3 workflow - fix variable | Stefan Jansen | 5y ago | +29.0K -466 | 97%Elevated | more lines added than baseline |
| 6 | 133cbf70adding filing_index.csv | Stefan Jansen | 5y ago | +22.6K -0 | 97%Elevated | more lines added than baseline |
| 7 | 3e569021ch 12 update and test | Stefan Jansen | 5y ago | +15.6K -15.0K | 97%Elevated | more lines added than baseline |
| 8 | 388c44cdSecond Edition - Alpha | Stefan Jansen | 6y ago | +200.2K -424.5K | 97%Elevated | more lines added than baseline |
| 9 | d129acceSecond Edition - Alpha | Stefan Jansen | 6y ago | +200.2K -424.5K | 97%Elevated | more lines added than baseline |
| 10 | 90737fa9ch 12 & 13 review | Stefan Jansen | 6y ago | +123.6K -120.8K | 97%Elevated | more lines added than baseline |
| 11 | a49b19b6ch 11 revised | Stefan Jansen | 6y ago | +19.7K -0 | 97%Elevated | more lines added than baseline |
| 12 | ccceebc7ch 9 review | Stefan Jansen | 6y ago | +21.8K -2.9K | 97%Elevated | more lines added than baseline |
| 13 | 99cc8fe5ch 21 draft | Stefan Jansen | 6y ago | +28.8K -2.4K | 97%Elevated | more lines added than baseline |
| 14 | 9726353cch 6 revised | Stefan Jansen | 6y ago | +21.5K -1.4K | 97%Elevated | more lines added than baseline |
| 15 | 90484d4dchapter 18 draft | Stefan Jansen | 6y ago | +24.8K -156 | 97%Elevated | more lines added than baseline |
| 16 | cc68bc0dchapter 16 first draft | Stefan Jansen | 6y ago | +36.0K -1 | 97%Elevated | more lines added than baseline |
| 17 | 97476cb4ch 13 draft | Stefan Jansen | 6y ago | +494.3K -4 | 97%Elevated | more lines added than baseline |
| 18 | d4d0b685ch 12 draft | Stefan Jansen | 6y ago | +41.4K -188 | 97%Elevated | more lines added than baseline |
| 19 | abab60a0chapter 11 draft | Stefan Jansen | 6y ago | +21.1K -43 | 97%Elevated | more lines added than baseline |
| 20 | c9a666bfchapter 12 review | Stefan Jansen | 7y ago | +123.4K -219.6K | 97%Elevated | more lines added than baseline |
| 21 | 89217384initial commit | Stefan Jansen | 7y ago | +711.3K -0 | 97%Elevated | more lines added than baseline |
| 22 | 416029a3ch 11 update and test | Stefan Jansen | 5y ago | +7.6K -7.7K | 90%Elevated | more lines added than baseline |
| 23 | 202a71f6chapter 8 test | Stefan Jansen | 5y ago | +6.6K -3.8K | 90%Elevated | more lines added than baseline |
| 24 | 8b620e69catboost gpu warning | Stefan Jansen | 5y ago | +12.6K -25.1K | 90%Elevated | more lines added than baseline |
| 25 | 255fa9fbalgossek issue 108 and sarimax issue 110 fix | Stefan Jansen | 5y ago | +13.1K -13.8K | 90%Elevated | more lines added than baseline |
| 26 | 8e519510boosting model test | Stefan Jansen | 5y ago | +34.9K -2.4K | 90%Elevated | more lines added than baseline |
| 27 | 1992e788deep rl for trading test | Stefan Jansen | 5y ago | +6.7K -256 | 90%Elevated | more lines added than baseline |
| 28 | a3035c75gan test | Stefan Jansen | 5y ago | +26.5K -26.6K | 90%Elevated | more lines added than baseline |
| 29 | 5e43e1fddata update | Stefan Jansen | 6y ago | +8.4K -5 | 90%Elevated | more lines added than baseline |
| 30 | 749c85b1ch 16 & 18 review | Stefan Jansen | 6y ago | +9.9K -9.5K | 90%Elevated | more lines added than baseline |
| 31 | 0da3995fappendix draft | Stefan Jansen | 6y ago | +26.0K -16.6K | 90%Elevated | more lines added than baseline |
| 32 | a3b45de3ch 09 review | Stefan Jansen | 6y ago | +8.3K -0 | 90%Elevated | more lines added than baseline |
| 33 | 4154bfeech 20 draft | Stefan Jansen | 6y ago | +10.8K -67 | 90%Elevated | more lines added than baseline |
| 34 | 1c72223achapter 19 draft | Stefan Jansen | 6y ago | +6.8K -0 | 90%Elevated | more lines added than baseline |
| 35 | 201ad3b7ch 17 first draft | Stefan Jansen | 6y ago | +19.4K -458 | 90%Elevated | more lines added than baseline |
| 36 | d1f5b811ch 15 first draft | Stefan Jansen | 6y ago | +9.2K -0 | 90%Elevated | more lines added than baseline |
| 37 | 6ca7c9cdch 14 draft | Stefan Jansen | 6y ago | +11.3K -0 | 90%Elevated | more lines added than baseline |
| 38 | 01b762bdch 5-11 review | Stefan Jansen | 6y ago | +23.5K -19.9K | 90%Elevated | more lines added than baseline |
| 39 | fd82a2ccch 10 draft | Stefan Jansen | 6y ago | +5.9K -0 | 90%Elevated | more lines added than baseline |
| 40 | 0b661157chapter 9 done | Stefan Jansen | 6y ago | +8.0K -145 | 90%Elevated | more lines added than baseline |
| 41 | adb59f62chapter 8 done | Stefan Jansen | 6y ago | +10.7K -1 | 90%Elevated | more lines added than baseline |
| 42 | 154e222cchapters 2 & 3 | Stefan Jansen | 6y ago | +9.5K -7.3K | 90%Elevated | more lines added than baseline |
| 43 | cc71632fchapter 15 review | Stefan Jansen | 7y ago | +8.3K -21.4K | 90%Elevated | more lines added than baseline |
| 44 | 9f67d81fch 20 update | Stefan Jansen | 7y ago | +3.2K -0 | 90%Elevated | more lines added than baseline |
| 45 | 24cd3c6bfix typo: use high price instead of open | Stefan Jansen | 5y ago | +2.9K -2.3K | 84%Elevated | more lines added than baseline |
| 46 | f5394612linux backtest environment | Stefan Jansen | 5y ago | +2.8K -0 | 84%Elevated | more lines added than baseline |
| 47 | d0ccfe21cnn for trading pt 3 and ch 11 tests | Stefan Jansen | 5y ago | +2.5K -2.6K | 84%Elevated | more lines added than baseline |
| 48 | 6942883ftesting new environments | Stefan Jansen | 5y ago | +7.6K -36.9K | 84%Elevated | more lines added than baseline |
| 49 | 3f6fdffanasdaq data manual only | Stefan Jansen | 5y ago | +4.2K -159 | 84%Elevated | more lines added than baseline |
| 50 | 1e4c137balgoseek data and strategy update | Stefan Jansen | 5y ago | +4.0K -948 | 84%Elevated | more lines added than baseline |
Two views of the same model: where the cuts fall, and what commit shape lands you above them.
Every scored commit, binned on the raw 0 to 10 score rather than the percentile. Percentile ranks are uniform by construction, so that axis has no shape to draw. The dashed lines are the tercile cuts behind each row's priority pill.
The 200 most recent commits, on their own recency sample rather than the feed above: that defaults to risk-sorted, so reusing it would plot only the top tercile and call it the spread. Big and scattered is what the model penalises. Click a dot to open it.
Repowise tracks change history across 284 files in 2233admin/machine-learning-for-trading. In the last 90 days 284 files were touched, 292 times in total, most often download_all.py. Every commit is scored for change risk from its size, spread and the history of the files it touches.
