MACD顶底背离公式原码

这个写法是我对MACD顶底背离的一些理解，有时不够精确，指标是死了，人可是活的，呵呵！DIFF : EMA(CLOSE,S) - EMA(CLOSE,P),colorred;//（这句表达的是S天与P天股价指数平滑曲线的差值，用红色表示）DEA : EMA(DIFF,M),coloryellow;//（这句表达的是第一句M天的指数平滑曲线，用黄色表示）MACD : 2*(DIFF-DEA), COLORSTICK;//（这句表达的第一句和第二句差值的柱状线）

A4:=BARSLAST(ref(cross(diff,dea),1));B1:=ref(h,A4+3)>ref(c,3) and ref(diff,A4+3)<ref(diff,3) and cross(diff,dea);DRAWTEXT(FILTER(B1>0,5),diff,'←底背离'),COLORyellow;A5:=BARSLAST(ref(cross(dea,diff),1));B2:=ref(h,A5+3)<ref(h,3) and ref(diff,A5+3)>ref(diff,3) and cross(dea,diff);DRAWTEXT(FILTER(B2>0,5),diff,'←顶背离'),COLORgreen;

partline(diff<ref(diff,1),diff),colorgreen;//(这句是我自己加的，DIFF上升红色，下降绿色，方便看盘而已,飞狐可用)。以上是原码，原汁原味！

p,26,1,500s,12,1,500m,9,1,500