talib.PLUS_DI

talib.PLUS_DI()函数用于计算Plus Directional Indicator(正向动向指标)

talib.PLUS_DI()函数的返回值为一维数组。 array

talib.PLUS_DI(inPriceHLC) talib.PLUS_DI(inPriceHLC, optInTimePeriod)

inPriceHLC参数用于指定K线数据。 inPriceHLC true {@struct/Record Record}结构数组 optInTimePeriod参数用于设置周期,默认值为14。 optInTimePeriod false number


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

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

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

PLUS_DI()函数在talib库文档中的描述为:PLUS_DI(Records[High,Low,Close],Time Period = 14) = Array(outReal)