macd红柱连续大约0

macd红柱连续n天大约0 且DIFF 和DEA的值在n天内小于0，谢谢老师

爱约股解答：

DIFF:=EMA(C,12)-EMA(C,26);

DEA:=EMA(DIFF,9);

MACD:=2*(DIFF-DEA);

n:=5;

all(macd>0,n) and all(max(diff,dea)<0,n);