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hk-ipo/data/raw/01354/price_history_yahoo_2024-06-30_2024-09-21.json
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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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{"chart":{"result":[{"meta":{"currency":"HKD","symbol":"1354.HK","exchangeName":"HKG","fullExchangeName":"HKSE","instrumentType":"EQUITY","firstTradeDate":1719970200,"regularMarketTime":1781509722,"hasPrePostMarketData":false,"gmtoffset":28800,"timezone":"HKT","exchangeTimezoneName":"Asia/Hong_Kong","regularMarketPrice":2.02,"fiftyTwoWeekHigh":27.0,"fiftyTwoWeekLow":1.61,"regularMarketDayHigh":2.06,"regularMarketDayLow":1.92,"regularMarketVolume":122700,"longName":"Xi'an Kingfar Property Services Co., Ltd.","shortName":"KINGFARPROPERTY","chartPreviousClose":7.65,"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","ytd","max"]},"timestamp":[1719970200,1720056600,1720143000,1720402200,1720488600,1720575000,1720661400,1720747800,1721007000,1721093400,1721179800,1721266200,1721352600,1721611800,1721698200,1721784600,1721871000,1721957400,1722216600,1722303000,1722389400,1722475800,1722562200,1722821400,1722907800,1722994200,1723080600,1723167000,1723426200,1723512600,1723599000,1723685400,1723771800,1724031000,1724117400,1724203800,1724290200,1724376600,1724635800,1724722200,1724808600,1724895000,1724981400,1725240600,1725327000,1725413400,1725499800,1725845400,1725931800,1726018200,1726104600,1726191000,1726450200,1726536600,1726709400,1726795800],"indicators":{"quote":[{"close":[6.639999866485596,5.480000019073486,5.860000133514404,5.730000019073486,5.78000020980835,5.699999809265137,7.199999809265137,7.929999828338623,8.020000457763672,8.220000267028809,8.300000190734863,8.180000305175781,9.359999656677246,10.859999656677246,10.720000267028809,10.4399995803833,10.800000190734863,11.739999771118164,11.239999771118164,8.399999618530273,7.96999979019165,9.460000038146973,10.819999694824219,11.0,10.579999923706055,12.0600004196167,11.399999618530273,9.800000190734863,9.989999771118164,10.0,10.279999732971191,10.460000038146973,11.899999618530273,14.300000190734863,14.260000228881836,16.059999465942383,14.399999618530273,14.420000076293945,15.399999618530273,16.700000762939453,18.200000762939453,16.040000915527344,19.5,22.5,21.850000381469727,25.799999237060547,28.799999237060547,29.799999237060547,30.100000381469727,27.649999618530273,20.299999237060547,21.600000381469727,21.799999237060547,20.799999237060547,19.399999618530273,17.579999923706055],"volume":[3344700,1029000,149400,101100,139200,126900,494700,463200,368400,245700,295500,188400,437400,418500,171000,263100,100800,237000,527100,346500,247500,366300,122100,43200,53400,174300,520500,57900,11700,21900,36300,15300,339600,284400,101100,117000,61160,42900,107100,114300,73500,90600,204000,299700,64200,168900,127800,48600,96900,38700,81000,129600,14400,21900,38700,423900],"low":[6.099999904632568,5.300000190734863,5.099999904632568,5.579999923706055,5.510000228881836,5.630000114440918,5.510000228881836,6.900000095367432,7.570000171661377,7.860000133514404,7.860000133514404,7.949999809265137,8.109999656677246,9.300000190734863,10.460000038146973,10.420000076293945,9.800000190734863,10.800000190734863,10.800000190734863,7.579999923706055,7.590000152587891,7.619999885559082,9.09000015258789,10.34000015258789,10.399999618530273,10.239999771118164,10.819999694824219,9.800000190734863,9.789999961853027,9.979999542236328,10.020000457763672,10.380000114440918,10.600000381469727,11.84000015258789,13.800000190734863,14.300000190734863,14.399999618530273,13.460000038146973,13.5600004196167,15.0,16.219999313354492,15.699999809265137,16.0,18.860000610351562,19.799999237060547,20.0,25.100000381469727,25.049999237060547,26.649999618530273,26.0,20.0,17.959999084472656,21.799999237060547,18.799999237060547,17.399999618530273,16.079999923706055],"high":[7.650000095367432,6.099999904632568,5.900000095367432,6.050000190734863,6.340000152587891,5.900000095367432,7.329999923706055,8.079999923706055,8.25,8.289999961853027,8.449999809265137,8.380000114440918,9.359999656677246,11.039999961853027,11.0,11.800000190734863,11.0,12.300000190734863,13.779999732971191,10.5,8.84000015258789,10.0,11.5,11.0,10.779999732971191,12.699999809265137,11.720000267028809,11.399999618530273,10.15999984741211,10.979999542236328,10.300000190734863,11.199999809265137,11.9399995803833,15.0,15.0,16.079999923706055,17.260000228881836,14.420000076293945,16.0,17.639999389648438,18.200000762939453,18.239999771118164,19.979999542236328,22.5,22.100000381469727,26.450000762939453,29.0,29.799999237060547,30.899999618530273,29.950000762939453,26.75,22.0,23.299999237060547,21.700000762939453,20.0,18.84000015258789],"open":[7.650000095367432,6.099999904632568,5.320000171661377,5.96999979019165,5.730000019073486,5.800000190734863,5.650000095367432,7.0,7.929999828338623,7.860000133514404,8.220000267028809,8.0,8.180000305175781,9.329999923706055,10.859999656677246,11.0,10.4399995803833,11.100000381469727,11.779999732971191,10.100000381469727,8.399999618530273,7.849999904632568,9.100000381469727,10.800000190734863,10.399999618530273,10.5,11.699999809265137,11.380000114440918,9.800000190734863,10.880000114440918,10.279999732971191,10.279999732971191,10.600000381469727,11.84000015258789,14.020000457763672,14.300000190734863,16.0,14.0600004196167,14.5,15.420000076293945,16.920000076293945,18.200000762939453,16.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