talib.HT_DCPERIOD

```talib.HT_DCPERIOD()```函数的返回值为：一维数组。
array

talib.HT_DCPERIOD(inReal)

```inReal```参数用于指定K线数据。
inReal
true
{@struct/Record Record}结构数组、数值数组

```javascript
function main() {
    var records = exchange.GetRecords()
    var ret = talib.HT_DCPERIOD(records)
    Log(ret)
}

import talib
def main():
    records = exchange.GetRecords()
    ret = talib.HT_DCPERIOD(records.Close)
    Log(ret)

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

HT_DCPERIOD()ফাংশনটি তালিব গ্রন্থাগারের ডকুমেন্টেশনে বর্ণনা করা হয়েছেঃHT_DCPERIOD(Records[Close]) = Array(outReal)

talib.SUM talib.HT_DCPHASE