{MACD背离}
DIFF:EMA(CLOSE,12) - EMA(CLOSE,26);
DEA:EMA(DIFF,9);
MACD:2*(DIFF-DEA), COLORSTICK,DRAWABOVE;
MACD金叉:=BARSLAST(REF(CROSS(DIFF,DEA),1));
MACD死叉:=BARSLAST(REF(CROSS(DEA,DIFF),1));
MACD上次金叉:=SUMBARS(REF(CROSS(DIFF,DEA),1),2);
MACD上次死叉:=SUMBARS(REF(CROSS(DEA,DIFF),1),2);
{MACD底背离}
MACD次低点:=LLV(DIFF,MACD金叉);
MACD最低点:=LLV(DIFF,MACD上次死叉);
MACD底背离:=REF(CLOSE,MACD金叉+1)>CLOSE AND MACD次低点>MACD最低点 AND CROSS(DIFF,DEA);
DRAWLINE(MACD金叉=0,DEA,MACD底背离,DEA,0),COLORRED,LINETHICK2;
{MACD顶背离}
MACD次高点:=HHV(DIFF,MACD金叉);
MACD最高点:=HHV(DIFF,MACD上次金叉);
MACD顶背离:=REF(CLOSE,MACD死叉+1)