DEA:EMA(DIFF,M);
MACD:2*(DIFF-DEA), COLORSTICK;
底背離:LLV(L,N)=L AND NOT(LLV(MACD,N)=MACD),COLORFF00FF;
頂背離:HHV(H,N)=H AND NOT(HHV(MACD,N)=MACD),COLORFFFFFF;