Choppiness IndexCHOP
振荡/盘整指数
Stock TechnicalP2Composite/OtherApplies to: US stocks
Definition
Measures "trend vs ranging" (directionless).
Formula
CHOP=100×log₁₀(ΣATR(1)/(n-high−n-low))/log₁₀(n), n=14
How to read it
>61.8 ranging, <38.2 strong trend.
Inputshigh, low, closeOutputoscillator
Data source: H, L, C. Public knowledge, not investment advice.
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Related indicators
Reference metadata — public, well-known indicator definitions. Not investment advice.