Syntax

TA.ATR

Calculates the Average True Range indicator (ATR).


    
    
    
TA.ATR(inPriceHLC)


    
    
    
TA.ATR(inPriceHLC, optInTimePeriod)

Examples

Compute a 14-period ATR on 30-minute K-lines.


    javascript
    
    
function main() {
    var records = exchange.GetRecords(PERIOD_M30)
    if (!records) return
    var atr = TA.ATR(records, 14)
    Log(atr)
    // Output: an array as long as the K-lines; the warm-up part at the start is NaN
}


    python
    
    
def main():
    records = exchange.GetRecords(PERIOD_M30)
    if not records:
        return
    atr = TA.ATR(records, 14)
    Log(atr)
    # Output: a list as long as the K-lines; the warm-up part at the start is None


    rust
    
    
fn main() {
    let Ok(records) = exchange.GetRecords(None, PERIOD_M30, None) else { return };
    let atr = TA.ATR(&records, 14);
    Log!(atr);
    // Output: an array as long as the K-lines; the warm-up part at the start is NaN
}

Returns

Type	Description
array	The return value of the `TA.ATR()` function is a one-dimensional array.

Arguments

Name	Type	Required	Description
inPriceHLC	`Record` array	Yes	K-line data.
optInTimePeriod	number	No	Calculation period.