C&KCode & KapitalQuantitative Research & Systems

C&K / Signals Library

Dual MA Crossover

A fast-versus-slow trend signal that compares two exponentially weighted moving averages instead of price versus a single baseline.

Family

Trend

Representative spec

EWMA 21-126 Dual MA Crossover

Status

Definition phase

Definition

Dual MA crossover compares a fast exponentially weighted moving average with a slower one and scores stocks on the gap between the two. A large positive spread indicates that recent trend strength has separated meaningfully from the longer-run baseline.

The signal is built to identify names where short-run trend strength has become strong enough to dominate the slower trend background.

Inside the finance research stack, the representative implementation sorts the Russell 1000 cross-section on the fast-versus-slow moving-average spread, using a 21-versus-126 day specification, and compares the strongest names against the weakest names in a market-neutral spread.

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