Functions

talib.rsi()

Relative Strength Index for `source` over `length` bars. Two arguments and one series float back — the same shape as `talib.cmo` and `talib.cci`.

Syntax

                talib.rsi(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


          //@lipi=2
indicator("Relative Strength Index (RSI)", overlay=false)
length = input(14, "RSI Length")
rsiValue = talib.rsi(close, length)
plot(rsiValue, color=color.blue, title="RSI")
hline(70, "Overbought", color=color.red)
hline(30, "Oversold", color=color.green)