A handful of hypotheses, each run three ways
Equity returns are decomposed into the sources a daily-bar book can actually reach. Since September 2026 four engines remain — trend, volatility-managed exposure, channel breakout and fundamental rotation — each run on three separate ten-name buckets and against three controls, so that when one fails we learn which part of the idea failed. The sector-relative and relative-momentum families that preceded them were retired after failing their own replays.
