[求助]求教老师这个怎么编写 (文华财经WH8赢智V8.2)

 周期n中出现过两次以上的，diff从0涨到5，怎么编写呢？

参考：

DIFF : =EMA(CLOSE,12) - EMA(CLOSE,26);
DEA  : =EMA(DIFF,9);
MACD:=2*(DIFF-DEA),COLORSTICK;

AA:=CROSS(DIFF,0);
BB:=CROSS(DIFF,5);
CC:=CROSSDOWN(DIFF,5);
DD:=CROSSDOWN(DIFF,0);
N:=10;
SS:COUNT(AA,N)>=2 && COUNT(AA,N)>=2 &&COUNT(CC,N)>=1&&COUNT(DD,N)>=1;