talib.BOP

talib.BOP()函数用于计算Balance Of Power（均势指标）。

talib.BOP()函数返回一维数组。 array

talib.BOP(inPriceOHLC)

inPriceOHLC参数用于指定K线数据。 inPriceOHLC true {@struct/Record Record}结构数组

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

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

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

BOP()函数在talib库文档中的描述为：BOP(Records[Open,High,Low,Close]) = Array(outReal)