来源:Internet,编辑:股旁网,2015-05-06
编写条件:
编写方法:
N:=26; {N值自设} boll:=MA(CLOSE,N); UB:=BOLL+2*STD(CLOSE,N); LB:=BOLL-2*STD(CLOSE,N); TJ:EXIST(C<LB,5);