Category

Multi-Bar Functions

Description

Sum of values

Syntax

Sum(expr, count)

Parameters

expr - data series formula

count - lookback period

Notes

Evaluates expr for each of count bars and returns the sum of the values.

This function supports one-pass calculation when used in the Data Section with a non-variable count.

Example

Vol20: Sum(V, 20)

Total volume over the past 20 bars.

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