MACD顶背离选股公式

SHORT:=12;
LONG:=26;
M:=9;
N:=55;
DIFF:EMA(CLOSE,SHORT) - EMA(CLOSE,LONG);
DEA:EMA(DIFF,M);
MACD:2*(DIFF-DEA), COLORSTICK;
底背离:LLV(L,N)=L AND NOT(LLV(MACD,N)=MACD),COLORFF00FF,LINETHICK0;
DRAWTEXT(底背离,MACD,'底背离'),COLOR00FFFF;
顶背离:HHV(H,N)=H AND NOT(HHV(MACD,N)=MACD),COLORFFFFFF,LINETHICK0;
DRAWTEXT(顶背离,MACD,'顶背离'),COLOR00FF00;