شروع کار

// A simple moving average: the mean of the last `length` closes.
// This is a complete indicator; the header says what kind of script it is.
indicator "Simple moving average"
    edition = 1
    display = price

input length: int = 20, name = "Length", min = 1
let average = tech.sma(close, length)
plot(average, name = "SMA", color = color.orange, width = 2)