Richard
351e938769
#1 Smart-money co-movement detection (discovery increment 1) The correlation endpoint was only pairwise + position-overlap based. Add timing- based, one-to-many co-movement discovery: for a seed trader, find the wallets that repeatedly enter the SAME outcomes within a time window — surfacing new informed traders rather than just ranking known ones. - Pure CoMovementCalculator (Application): ranks candidate wallets by shared co-entered markets; positive AvgLeadHours = the wallet tends to move BEFORE the seed (the informed-trader signal). - GET /api/traders/{id}/co-movement?windowHours=48&minShared=3 (bounds the seed to its last 500 buys) + CoMovingWalletDto. - UI: a co-movement card on the trader detail page listing the top related wallets with shared-market count and lead/lag (green when they move first). - Tests: min-shared threshold + window filtering, lead sign, ranking order. Next increment: cluster the co-movement graph + a visual; weight co-entries that precede significant price moves. Endpoint is on-demand per seed for now. Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com> @