Functions

talib.dev()

Measure of difference between the series and it's ta.sma

Syntax

                talib.dev(series float source, series int length) → series float

Arguments

source required series float Series of values to process.

length required series int Number of bars (length).

Return Type

series float

Example


          indicator("Standard Deviation Example", overlay=false)
// Define input source and period
src = close
length = 20
// Compute standard deviation
std_dev = talib.dev(src, length)
// Plot the result
plot(std_dev, title="Standard Deviation", color=color.red)