talib.DX

The talib.DX() function is used to calculate the Directional Movement Index.

The return value of the talib.DX() function is: a one-dimensional array. array

talib.DX(inPriceHLC) talib.DX(inPriceHLC, optInTimePeriod)

The inPriceHLC parameter is used to specify the K-line data. inPriceHLC true {@struct/Record Record} structure array The optInTimePeriod parameter is used to set the period, the default value is 14. optInTimePeriod false number

function main() {
    var records = exchange.GetRecords()
    var ret = talib.DX(records)
    Log(ret)
}

import talib
def main():
    records = exchange.GetRecords()
    ret = talib.DX(records.High, records.Low, records.Close)
    Log(ret)

void main() {
    auto records = exchange.GetRecords();
    auto ret = talib.DX(records);
    Log(ret);
}

The DX() function is described in the talib library documentation as: DX(Records[High,Low,Close],Time Period = 14) = Array(outReal)

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