talib.STOCH


```talib.STOCH()```函数的返回值为:二维数组。
array

talib.STOCH(inPriceHLC)
talib.STOCH(inPriceHLC, optInFastK_Period)
talib.STOCH(inPriceHLC, optInFastK_Period, optInSlowK_Period)
talib.STOCH(inPriceHLC, optInFastK_Period, optInSlowK_Period, optInSlowK_MAType)
talib.STOCH(inPriceHLC, optInFastK_Period, optInSlowK_Period, optInSlowK_MAType, optInSlowD_Period)
talib.STOCH(inPriceHLC, optInFastK_Period, optInSlowK_Period, optInSlowK_MAType, optInSlowD_Period, optInSlowD_MAType)

```inPriceHLC```参数用于指定K线数据。
inPriceHLC
true
{@struct/Record Record}结构数组
```optInFastK_Period```参数用于设置Fast-K周期,默认值为5。
optInFastK_Period
false
number
```optInSlowK_Period```参数用于设置Slow-K周期,默认值为3。
optInSlowK_Period
false
number
```optInSlowK_MAType```参数用于设置Slow-K均线类型,默认值为0。
optInSlowK_MAType
false
number
```optInSlowD_Period```参数用于设置Slow-D周期,默认值为3。
optInSlowD_Period
false
number
```optInSlowD_MAType```参数用于设置Slow-D均线类型,默认值为0。
optInSlowD_MAType
false
number

```javascript
function main() {
    var records = exchange.GetRecords()
    var ret = talib.STOCH(records)
    Log(ret)
}
import talib
def main():
    records = exchange.GetRecords()
    ret = talib.STOCH(records.High, records.Low, records.Close)
    Log(ret)
void main() {
    auto records = exchange.GetRecords();
    auto ret = talib.STOCH(records);
    Log(ret);
}

STOCH()函数在talib库文档中的描述为:STOCH(Records[High,Low,Close],Fast-K Period = 5,Slow-K Period = 3,Slow-K MA = 0,Slow-D Period = 3,Slow-D MA = 0) = [Array(outSlowK),Array(outSlowD)]