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hk-ipo/data/raw/06613/price_history_yahoo_2025-07-06_2025-09-27.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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{"chart":{"result":[{"meta":{"currency":"HKD","symbol":"6613.HK","exchangeName":"HKG","fullExchangeName":"HKSE","instrumentType":"EQUITY","firstTradeDate":1752024600,"regularMarketTime":1781510940,"hasPrePostMarketData":false,"gmtoffset":28800,"timezone":"HKT","exchangeTimezoneName":"Asia/Hong_Kong","regularMarketPrice":26.34,"fiftyTwoWeekHigh":33.94,"fiftyTwoWeekLow":15.68,"regularMarketDayHigh":26.4,"regularMarketDayLow":24.04,"regularMarketVolume":41073676,"longName":"Lens Technology Co., Ltd.","shortName":"LENS","chartPreviousClose":18.88,"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":[1752024600,1752111000,1752197400,1752456600,1752543000,1752629400,1752715800,1752802200,1753061400,1753147800,1753234200,1753320600,1753407000,1753666200,1753752600,1753839000,1753925400,1754011800,1754271000,1754357400,1754443800,1754530200,1754616600,1754875800,1754962200,1755048600,1755135000,1755221400,1755480600,1755567000,1755653400,1755739800,1755826200,1756085400,1756171800,1756258200,1756344600,1756431000,1756690200,1756776600,1756863000,1756949400,1757035800,1757295000,1757381400,1757467800,1757554200,1757640600,1757899800,1757986200,1758072600,1758159000,1758245400,1758504600,1758591000,1758677400,1758763800,1758850200],"indicators":{"quote":[{"volume":[140581771,22059486,18629000,11489089,15107400,10633600,24329860,12396048,11734500,7661600,4809900,7361600,8271800,3403629,3244899,4083720,3001000,6039700,8443500,16439200,9029795,20326686,8321000,16329500,9084072,13920747,6911500,5772400,14869080,6608134,19543668,24109606,12299000,16578675,27003177,45436793,27278587,15244080,12483868,21570400,8865565,14558800,10568200,18260360,14098800,7696300,11006200,8974000,12865404,8589951,28973331,19424197,6820105,32508883,20392335,14381846,11465598,13724165],"low":[18.540000915527344,19.100000381469727,18.540000915527344,18.299999237060547,18.6200008392334,19.239999771118164,19.34000015258789,20.149999618530273,20.5,20.299999237060547,20.399999618530273,20.0,19.5,19.719999313354492,19.68000030517578,19.700000762939453,19.739999771118164,19.200000762939453,18.639999389648438,19.959999084472656,20.34000015258789,20.739999771118164,20.18000030517578,20.579999923706055,21.200000762939453,21.420000076293945,21.5,21.360000610351562,22.0,22.899999618530273,22.5,23.579999923706055,23.520000457763672,24.479999542236328,24.15999984741211,27.280000686645508,26.719999313354492,26.440000534057617,26.6200008392334,25.579999923706055,26.100000381469727,25.739999771118164,25.31999969482422,26.700000762939453,26.239999771118164,25.979999542236328,25.81999969482422,26.219999313354492,26.200000762939453,25.1200008392334,25.979999542236328,27.299999237060547,27.5,28.8799991607666,28.5,28.420000076293945,30.200000762939453,28.399999618530273],"open":[18.8799991607666,19.700000762939453,19.3799991607666,18.459999084472656,19.020000457763672,19.360000610351562,19.360000610351562,21.200000762939453,20.799999237060547,21.0,21.100000381469727,20.649999618530273,20.200000762939453,19.739999771118164,20.0,19.959999084472656,19.860000610351562,20.0,19.299999237060547,20.100000381469727,20.600000381469727,20.920000076293945,21.079999923706055,20.639999389648438,21.459999084472656,21.420000076293945,21.979999542236328,21.540000915527344,22.0,23.059999465942383,22.860000610351562,23.799999237060547,23.8799991607666,24.719999313354492,24.559999465942383,28.0,28.15999984741211,27.799999237060547,27.100000381469727,28.0,26.479999542236328,26.3799991607666,26.579999923706055,26.760000228881836,27.739999771118164,26.360000610351562,26.68000030517578,26.799999237060547,26.399999618530273,26.459999084472656,26.219999313354492,28.5,28.5,29.100000381469727,31.739999771118164,29.079999923706055,30.899999618530273,30.700000762939453],"high":[19.979999542236328,19.84000015258789,19.5,19.219999313354492,19.5,19.760000228881836,21.200000762939453,21.25,21.299999237060547,21.450000762939453,21.25,20.75,20.200000762939453,20.25,20.049999237060547,20.299999237060547,20.149999618530273,20.299999237060547,19.81999969482422,21.139999389648438,20.959999084472656,21.920000076293945,21.079999923706055,21.739999771118164,21.8799991607666,22.760000228881836,22.239999771118164,21.959999084472656,23.260000228881836,23.5,24.719999313354492,25.0,24.5,25.420000076293945,26.959999084472656,29.8799991607666,28.3799991607666,27.899999618530273,27.959999084472656,28.200000762939453,26.8799991607666,28.0,26.899999618530273,28.139999389648438,27.739999771118164,26.799999237060547,26.860000610351562,26.979999542236328,27.399999618530273,26.5,28.15999984741211,29.020000457763672,28.540000915527344,32.41999816894531,32.099998474121094,31.040000915527344,31.959999084472656,30.700000762939453],"close":[19.84000015258789,19.559999465942383,18.6200008392334,19.0,19.440000534057617,19.34000015258789,20.899999618530273,20.799999237060547,20.950000762939453,21.149999618530273,20.649999618530273,20.200000762939453,19.700000762939453,20.100000381469727,19.959999084472656,19.860000610351562,19.940000534057617,19.219999313354492,19.6200008392334,20.5,20.5,21.100000381469727,20.6200008392334,21.440000534057617,21.399999618530273,21.979999542236328,21.55999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