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hk-ipo/data/raw/02556/price_history_yahoo_2024-05-13_2024-08-04.json
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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Ltd","shortName":"MARKETINGFORCE","chartPreviousClose":45.0,"priceHint":3,"currentTradingPeriod":{"pre":{"timezone":"HKT","end":1781487000,"start":1781485200,"gmtoffset":28800},"regular":{"timezone":"HKT","end":1781511000,"start":1781487000,"gmtoffset":28800},"post":{"timezone":"HKT","end":1781511000,"start":1781511000,"gmtoffset":28800}},"dataGranularity":"1d","range":"","validRanges":["1d","5d","1mo","3mo","6mo","1y","2y","5y","ytd","max"]},"timestamp":[1715823000,1715909400,1716168600,1716255000,1716341400,1716427800,1716514200,1716773400,1716859800,1716946200,1717032600,1717119000,1717378200,1717464600,1717551000,1717637400,1717723800,1718069400,1718155800,1718242200,1718328600,1718587800,1718674200,1718760600,1718847000,1718933400,1719192600,1719279000,1719365400,1719451800,1719538200,1719883800,1719970200,1720056600,1720143000,1720402200,1720488600,1720575000,1720661400,1720747800,1721007000,1721093400,1721179800,1721266200,1721352600,1721611800,1721698200,1721784600,1721871000,1721957400,1722216600,1722303000,1722389400,1722475800,1722562200],"indicators":{"quote":[{"high":[56.0,55.45000076293945,61.349998474121094,61.5,65.5,63.099998474121094,61.400001525878906,59.95000076293945,63.5,66.0999984741211,67.55000305175781,82.80000305175781,82.5,81.44999694824219,85.0,86.6500015258789,83.0,84.44999694824219,88.0,85.19999694824219,83.44999694824219,83.9000015258789,84.8499984741211,83.30000305175781,82.94999694824219,82.4000015258789,82.0,83.9000015258789,83.9000015258789,82.69999694824219,82.75,81.80000305175781,85.5999984741211,90.4000015258789,85.30000305175781,82.80000305175781,83.5,84.9000015258789,88.3499984741211,88.5,87.44999694824219,87.69999694824219,88.30000305175781,88.94999694824219,88.1500015258789,96.30000305175781,99.19999694824219,98.0,97.75,97.94999694824219,104.19999694824219,104.9000015258789,104.5999984741211,104.5999984741211,108.80000305175781],"volume":[799500,228600,221650,126300,123600,121300,122700,130850,246900,202800,360200,346100,151700,151300,153100,153700,120700,152500,344400,182300,223500,193100,157700,153200,156000,152100,155000,153100,152300,155600,165100,124900,179500,181400,125100,144800,125900,241100,273100,242200,240400,126900,246400,249000,241000,257700,123600,243500,126300,243700,262900,147400,265900,240800,307900],"low":[45.0,50.70000076293945,51.099998474121094,56.45000076293945,58.95000076293945,59.099998474121094,59.5,55.150001525878906,58.150001525878906,59.0,59.099998474121094,68.05000305175781,78.0,78.0,79.75,81.05000305175781,79.5,78.05000305175781,81.0,79.5,79.69999694824219,80.3499984741211,81.69999694824219,80.4000015258789,79.5,79.94999694824219,79.9000015258789,80.8499984741211,80.44999694824219,80.0,80.0,79.0,80.0999984741211,80.30000305175781,80.19999694824219,81.0,80.9000015258789,81.3499984741211,82.75,83.05000305175781,85.0,85.0,85.69999694824219,86.1500015258789,86.25,86.0999984741211,93.9000015258789,94.75,82.0999984741211,94.6500015258789,97.05000305175781,99.9000015258789,99.25,99.9000015258789,100.0],"open":[45.0,53.599998474121094,51.150001525878906,59.900001525878906,60.900001525878906,62.599998474121094,61.0,59.20000076293945,58.150001525878906,62.95000076293945,59.45000076293945,68.05000305175781,79.8499984741211,79.80000305175781,80.05000305175781,84.5999984741211,83.0,80.5,83.0,83.5,80.69999694824219,83.0,83.0,83.0,83.0999984741211,80.05000305175781,80.0,81.0,82.0,81.19999694824219,81.0,80.0999984741211,80.6500015258789,87.0,83.0,82.0,83.0,85.0,83.69999694824219,88.5,86.5999984741211,85.9000015258789,86.55000305175781,86.94999694824219,87.05000305175781,86.5999984741211,96.05000305175781,97.05000305175781,96.25,96.19999694824219,97.3499984741211,102.30000305175781,99.9000015258789,102.19999694824219,103.0],"close":[51.650001525878906,51.79999923706055,61.349998474121094,59.599998474121094,62.75,61.04999923706055,59.900001525878906,58.95000076293945,62.04999923706055,59.54999923706055,66.80000305175781,80.0,80.1500015258789,80.0999984741211,83.69999694824219,82.1500015258789,81.0,83.69999694824219,82.75,81.1500015258789,83.44999694824219,82.94999694824219,82.75,82.75,80.0,80.5,81.80000305175781,81.80000305175781,81.25,80.0,80.3499984741211,80.5,85.5,82.6500015258789,81.0,82.44999694824219,82.5999984741211,83.44999694824219,88.30000305175781,86.0,85.5999984741211,86.5,86.9000015258789,87.0,86.5999984741211,96.0,97.0,96.19999694824219,96.1500015258789,97.30000305175781,102.19999694824219,99.9000015258789,102.4000015258789,100.80000305175781,105.9000015258789]}],"adjclose":[{"adjclose":[51.650001525878906,51.79999923706055,61.349998474121094,59.599998474121094,62.75,61.04999923706055,59.900001525878906,58.95000076293945,62.04999923706055,59.54999923706055,66.80000305175781,80.0,80.1500015258789,80.0999984741211,83.69999694824219,82.1500015258789,81.0,83.69999694824219,82.75,81.1500015258789,83.44999694824219,82.94999694824219,82.75,82.75,80.0,80.5,81.80000305175781,81.80000305175781,81.25,80.0,80.3499984741211,80.5,85.5,82.6500015258789,81.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