trader_macdext MACD with controllable MA type &reftitle.description; arraytrader_macdext arrayreal integerfastPeriod integerfastMAType integerslowPeriod integerslowMAType integersignalPeriod integersignalMAType &reftitle.parameters; real &trader.arg.array.of.real; fastPeriod &trader.arg.fast.period; fastMAType &trader.arg.fast.ma.type; slowPeriod &trader.arg.slow.period; slowMAType &trader.arg.slow.ma.type; signalPeriod &trader.arg.signal.period; signalMAType &trader.arg.signal.ma.type; &reftitle.returnvalues; Returns an array with calculated data or false on failure.