a1:=REF(CLOSE,2)>REF(OPEN,2)ANDREF(CLOSE,1)OPEN;{三日均线描述}a2:=ref(c,2)/ref(o,2)>1.03;{前天的涨幅大于3%}a3:=ref(h,1)/ref(l,1)>1.03;{昨振幅大于3%}a4:=c/ref(c,1)>1.03;{今天涨幅大于3%}a5:=ref(c,1)/ref(c,2)andref(o,1)/ref(c,2)ref(o,2);{昨天A1:=REF(CLOSE,2)>REF(OPEN,2) AND REF(CLOSE,1)OPEN;{三日均线描述}A2:=REF(C,2)/REF(O,2)>1.03;{前天的涨幅大于3%}A3:=REF(H,1)/REF(L,1)...