```talib.MACDEXT()```函数的返回值为：二维数组。
array
talib.MACDEXT(inReal)
talib.MACDEXT(inReal, optInFastPeriod)
talib.MACDEXT(inReal, optInFastPeriod, optInFastMAType)
talib.MACDEXT(inReal, optInFastPeriod, optInFastMAType, optInSlowPeriod)
talib.MACDEXT(inReal, optInFastPeriod, optInFastMAType, optInSlowPeriod, optInSlowMAType)
talib.MACDEXT(inReal, optInFastPeriod, optInFastMAType, optInSlowPeriod, optInSlowMAType, optInSignalPeriod)
talib.MACDEXT(inReal, optInFastPeriod, optInFastMAType, optInSlowPeriod, optInSlowMAType, optInSignalPeriod, optInSignalMAType)
```inReal```参数用于指定K线数据。
inReal
true
{@struct/Record Record}结构数组、数值数组
```optInFastPeriod```参数用于设置快周期，默认值为12。
optInFastPeriod
false
number
```optInFastMAType```参数用于设置快均线类型，默认值为0。
optInFastMAType
false
number
```optInSlowPeriod```参数用于设置慢周期，默认值为26。
optInSlowPeriod
false
number
```optInSlowMAType```参数用于设置慢均线类型，默认值为0。
optInSlowMAType
false
number
```optInSignalPeriod```参数用于设置信号周期，默认值为9。
optInSignalPeriod
false
number
```optInSignalMAType```参数用于设置信号均线类型，默认值为0。
optInSignalMAType
false
number
```javascript
function main() {
var records = exchange.GetRecords()
var ret = talib.MACDEXT(records)
Log(ret)
}
import talib
def main():
records = exchange.GetRecords()
ret = talib.MACDEXT(records.Close)
Log(ret)
void main() {
auto records = exchange.GetRecords();
auto ret = talib.MACDEXT(records);
Log(ret);
}
MACDEXT()La función se describe en el documento de la biblioteca talib como:MACDEXT(Records[Close],Fast Period = 12,Fast MA = 0,Slow Period = 26,Slow MA = 0,Signal Period = 9,Signal MA = 0) = [Array(outMACD),Array(outMACDSignal),Array(outMACDHist)]