{ "symbol": "jlpyx", "dedup": [ [ "2017-12-13", 4.123 ], [ "2018-12-12", 4.117 ], [ "2019-12-12", 1.517 ], [ "2021-12-13", 6.785 ], [ "2022-12-13", 4.841 ], [ "2023-12-13", 1.989 ], [ "2024-12-12", 1.347 ], [ "2025-12-11", 0.656 ] ], "note": "Bulk correction from the double-listing scan (scripts/scan_double_listing.py): Yahoo listed this distribution in both the dividend and capitalGains event files (same date, same amount); one copy is spurious. The 'dedup' invariant keeps at most one copy, layout-agnostically. Mechanism verified against official filings for JLPSX/GDEUX/GSOUX/FAEVX/CVSIX/FZAGX; mechanism-inferred for this symbol (no per-fund official check). Revert the entry if a future official cross-check shows both rows were real. adj-close repair: Yahoo dated a distribution on 2020-12-11 (record date) but the price went ex-div on 2020-12-14 (close 30.29 -> 23.40, drop ~6.824); the raw Adj Close column spiked +29.1% on 2020-12-11 and snapped back later. Cells in [2020-12-11, 2020-12-14) rescaled by (1-f) so the adjusted path is smooth; cumulative returns are unchanged. Mechanism: scripts/fix_adj_misalign.py, scan: reports/adj_misalign/scan.md. Distribution date moved 2020-12-11 -> 2020-12-14 (true ex-div date, close 30.10 -> 23.22 for JLPSX / 30.29 -> 23.40 for JLPYX): Yahoo dated the 6.824 capital-gain distribution on the 12-11 record date, but the after-tax model reinvests at the event date's raw close, so the cash flow must sit on the day the price actually dropped. Ops: remove both file copies on 12-11, add the capitalGains copy on 12-14 (kept in capitalGains so it is taxed at the cap-gain rate, matching the 497's CG 6.82 / NII 0.07 split).", "history": { "2020-12-11": { "Adj Close": 11.400895 } }, "dividends": { "remove": [ [ "2020-12-11", 6.824 ] ] }, "capitalGains": { "remove": [ [ "2020-12-11", 6.824 ] ], "add": [ [ "2020-12-14", 6.824 ] ] } }