Comparative Relative Strength Index

ComparativeRelativeStrength(Vector1, Vector2)
CRSI (Vector1, Vector2)

Overview
The Comparative Relative Strength Index or also commonly known as the Relative Strength Comparison compares one vector with another.

Interpretation
The base vector is outperforming the other vector when the CRSI is trending upwards.

Recommended Parameters
Vector1: CLOSE
Vector2: [Any]

Example
set BUY = CRSI(CLOSE, VOLUME) > 1
Evaluates to buy when the trend in price has outpaced the trend in volume.