Bighead's Algorithm Notes

Sep 20, 2026 · Artificial Intelligence

CoLAS: Multimodal Corroboration Mining for Reliable Financial Trading Signals

This paper introduces CoLAS, a framework that explicitly models multimodal corroboration—non-cancelling support across heterogeneous financial modalities—to extract more reliable trading signals, achieving over 25% average annualized return improvement across six datasets including five stocks and Bitcoin.