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

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