{"status":"retired","retiredAt":"2026-07-15","why":"Internal re-measurement showed flag-to-window lead times of 0-2 days on all published cases — below our own 3-day publication bar. The cases were withdrawn rather than relabeled. This is the honest state, not a temporary absence.","formerDataset":{"caseCount":0,"asOf":"2026-08-01","note":"The retired case list is intentionally empty and will not be repopulated under the old selection rules."},"survivingEvidence":{"kind":"flagged-vs-control repricing regression","summary":"Measured association: flagged markets repriced materially at 1.64x the rate of matched unflagged controls (95% CI 1.43-1.84, shock-days excluded, controls reweighted to the flagged cohort; n=1834 flagged vs 78647 controls, window 2026-03-29 to 2026-08-30, as of 2026-08-31). An attention-leads-movement association — never a directional claim.","result":{"asOf":"2026-08-31T08:01:27.159400+00:00","panelWindow":["2026-03-29","2026-08-30"],"treatmentN":1834,"controlN":78647,"ratio":"1.64","ciLow":"1.43","ciHigh":"1.84","crudeRatio":"1.79","treatmentRate":0.21210468920392583,"adjControlRate":0.1294784390802502},"fullReport":{"generated_at":"2026-08-31T08:01:27.159400+00:00","panel_window":["2026-03-29","2026-08-30"],"treatment_n":1834,"control_n":78647,"report":{"raw":{"treatment_rate":0.5256270447110142,"control_rate":0.2998461479776724,"crude_ratio":1.752989152123956,"crude_ci":[1.5738721122689565,1.9869073483179673],"adj_control_rate":0.3420044545851879,"adj_ratio":1.536901165069734,"adj_ci":[1.3805526082717516,1.7355435879558505],"stratum_coverage":1,"liq_adj_ratio":1.3658610620774776,"liq_adj_ci":[1.1523061055547847,1.4820750227705737],"median_days_to":[5,6]},"noshock":{"treatment_rate":0.21210468920392583,"control_rate":0.11822447137208031,"crude_ratio":1.7940844796538131,"crude_ci":[1.5414959418580763,2.077079978529254],"adj_control_rate":0.1294784390802502,"adj_ratio":1.6381467888446217,"adj_ci":[1.425605579540959,1.8368777530997933],"stratum_coverage":1,"liq_adj_ratio":1.581047087508325,"liq_adj_ci":[1.335791678121254,1.7832445096190381],"median_days_to":[7,10]}}},"page":"https://sigb.ai/record/methodology/"},"reproducibility":"https://sigb.ai/reproducibility/repricing-regression.json","retirementStory":"https://sigb.ai/record/methodology/"}