ℹ️ Performance figures correction completed (2026-10-01) — We identified a calculation path where the price basis could be inconsistent across corporate actions (splits, mergers) and dividends. We corrected the calculation code on 2026-09-24, and on 2026-10-01 we recalculated everything on the new basis, including finished historical records and the base-rate statistics. All aggregates below now use the same basis. The largest change is average maximum gain: the old-basis published figure of 52.0% is 22.0% on the new basis (most of that was already reflected by the 2026-09-24 code fix). Across this full correction the hit rate rose from 27.8% to 28.7% and the average 20-day return from 0.6% to 1.1%, a move in our favour, while the universe base rate stayed at 25.8%. On the other side, the 'Record Volume Held' signal lost its significance after multiple-comparison correction (31.9% to 31.1%). The correction runs in both directions: some tickers were inflated and others understated. Records whose entry basis could not be verified, and 4 picks with corporate actions we could not judge, were excluded from the aggregates; two of those four would flip from hit to miss once corrected, so that exclusion works in our favour.