Files
hk-ipo/data/raw/02539/price_history_yahoo_2025-11-30_2026-02-21.json
T
geometrybase 078f56998b Backfill IPO price performance history
Request:
- Adjust archivist after the audit findings and update historical data.

Changes:
- Teach the archivist skill to close audit-discovered gaps in priority order.
- Add scripts/archive_price_performance.py for due D1/D5/D20/D60 price-performance backfills.
- Document the price-performance backfill command in README.
- Archive raw Yahoo Finance chart responses under repo-relative data/raw/{ticker}/ paths.
- Populate price_performance with D1/D5/D20/D60 checkpoints and refresh source_refs, sync_runs, sync_tasks, and ticker_sync_state snapshots.

Execution:
- Ran .venv/bin/python scripts/archive_price_performance.py --as-of 2026-06-15T10:00:00Z.
- Selected 291 due price-performance tickers.
- Archived 273 price-history sources and wrote 1063 price-performance rows.
- Re-ran .venv/bin/python scripts/archive_hkex_documents.py --as-of 2026-06-15T10:05:00Z for the remaining open T0/T1 tasks; no additional completed T0/T1 stages resulted.

Verification:
- Compiled the new price-performance script.
- Ran git diff --check.
- Checked SQLite integrity and foreign keys.
- Confirmed database row counts match CSV snapshots.
- Verified all 979 source_refs use valid repo-relative paths, have files, have hashes, and SHA256 hashes match.
- Confirmed no generated Python caches or SQLite transient files remain.

Next useful context:
- price_performance now has 1063 rows: D1 273, D5 272, D20 267, D60 251.
- Remaining due price-performance gaps are 18 tickers where Yahoo history was unavailable or the request failed.
- T0/T1 gaps remain at T0 93 and T1 77; T2 grey-market remains unresolved pending a reproducible source strategy.
2026-06-15 09:16:08 +00:00

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JSON

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SERVICES","chartPreviousClose":64.8,"priceHint":3,"currentTradingPeriod":{"pre":{"timezone":"HKT","start":1781485200,"end":1781487000,"gmtoffset":28800},"regular":{"timezone":"HKT","start":1781487000,"end":1781511000,"gmtoffset":28800},"post":{"timezone":"HKT","start":1781511000,"end":1781511000,"gmtoffset":28800}},"dataGranularity":"1d","range":"","validRanges":["1d","5d","1mo","3mo","6mo","1y","ytd","max"]},"timestamp":[1764725400,1764811800,1764898200,1765157400,1765243800,1765330200,1765416600,1765503000,1765762200,1765848600,1765935000,1766021400,1766107800,1766367000,1766453400,1766539800,1766971800,1767058200,1767144600,1767317400,1767576600,1767663000,1767749400,1767835800,1767922200,1768181400,1768267800,1768354200,1768440600,1768527000,1768786200,1768872600,1768959000,1769045400,1769131800,1769391000,1769477400,1769563800,1769650200,1769736600,1769995800,1770082200,1770168600,1770255000,1770341400,1770600600,1770687000,1770773400,1770859800,1770946200,1771205400,1771551000],"indicators":{"quote":[{"open":[64.80000305175781,55.0,53.5,57.400001525878906,81.30000305175781,65.0999984741211,66.69999694824219,63.04999923706055,62.849998474121094,64.5,61.650001525878906,60.900001525878906,58.45000076293945,56.95000076293945,51.75,44.959999084472656,45.0,40.20000076293945,37.7599983215332,39.5,36.81999969482422,35.040000915527344,33.58000183105469,33.5,32.5,33.20000076293945,40.099998474121094,43.86000061035156,40.79999923706055,39.900001525878906,39.060001373291016,38.15999984741211,39.400001525878906,47.0,44.279998779296875,44.13999938964844,42.599998474121094,44.0,44.040000915527344,41.97999954223633,43.0,37.279998779296875,38.0,33.7599983215332,20.0,16.899999618530273,20.15999984741211,18.280000686645508,18.0,19.299999237060547,19.649999618530273,19.649999618530273],"volume":[2556200,272500,129100,512600,616000,174400,152300,113400,76200,297800,38300,226600,415000,351600,441200,0,286900,634500,0,289400,326100,535900,295300,349000,87300,295302,343300,176400,43700,54800,69800,11918,183700,1983700,108600,124900,174200,1191200,458700,313400,427200,189200,378600,2200200,822500,594800,201600,194600,379000,79400,0,178400],"low":[49.29999923706055,50.25,51.150001525878906,57.400001525878906,63.0,64.0,63.400001525878906,62.5,60.45000076293945,60.0,59.29999923706055,56.5,50.5,50.5,42.959999084472656,44.959999084472656,39.97999954223633,36.400001525878906,37.7599983215332,37.0,34.400001525878906,32.08000183105469,32.86000061035156,32.060001373291016,31.040000915527344,32.68000030517578,40.0,38.5,39.220001220703125,37.5,37.0,38.15999984741211,39.400001525878906,42.0,41.79999923706055,41.41999816894531,40.70000076293945,40.02000045776367,41.0,41.79999923706055,34.900001525878906,35.20000076293945,33.619998931884766,18.0,17.790000915527344,16.81999969482422,18.06999969482422,17.899999618530273,18.0,19.020000457763672,19.649999618530273,18.700000762939453],"close":[54.5,53.0,57.349998474121094,84.80000305175781,68.0,66.69999694824219,63.400001525878906,62.849998474121094,64.75,61.5,60.900001525878906,58.45000076293945,53.599998474121094,51.0,44.0,44.959999084472656,40.20000076293945,36.91999816894531,37.7599983215332,37.0,35.040000915527344,33.58000183105469,33.5,32.5,32.5,40.099998474121094,43.79999923706055,40.79999923706055,39.900001525878906,39.060001373291016,38.13999938964844,39.0,45.0,44.279998779296875,44.099998474121094,42.68000030517578,44.0,44.040000915527344,42.0,42.900001525878906,37.279998779296875,38.0,35.0,21.079999923706055,18.84000015258789,20.15999984741211,18.280000686645508,18.0,20.18000030517578,19.1299991607666,19.649999618530273,18.899999618530273],"high":[78.6500015258789,59.0,57.400001525878906,84.80000305175781,85.0,73.5,69.94999694824219,66.5999984741211,64.80000305175781,65.44999694824219,61.650001525878906,60.900001525878906,59.900001525878906,56.95000076293945,51.75,44.959999084472656,48.63999938964844,43.0,37.7599983215332,39.5,39.5,37.0,33.7400016784668,33.7599983215332,33.08000183105469,43.900001525878906,48.52000045776367,44.060001373291016,43.20000076293945,39.97999954223633,39.060001373291016,39.58000183105469,46.5,51.95000076293945,46.279998779296875,44.13999938964844,44.97999954223633,45.47999954223633,44.97999954223633,43.5,43.58000183105469,39.7400016784668,40.119998931884766,33.7599983215332,20.200000762939453,21.5,20.15999984741211,18.700000762939453,22.5,20.0,19.649999618530273,19.8799991607666]}],"adjclose":[{"adjclose":[52.526615142822266,51.080928802490234,55.27341842651367,81.7294921875,65.53779602050781,64.28486633300781,61.1043586730957,60.57427215576172,62.40547561645508,59.273155212402344,58.694881439208984,56.33359146118164,51.659202575683594,49.15334701538086,42.40681076049805,43.33204650878906,38.74440383911133,35.583168029785156,36.39274978637695,35.66027069091797,33.771244049072266,32.36410903930664,32.28700256347656,31.323211669921875,31.323211669921875,38.64802169799805,42.21405029296875,39.32267761230469,38.45526885986328,37.64568328857422,36.75899505615234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