用这个就行了:a1:=(dvol/c)/2;a2:=sum(if(a1>100 and close>ref(close,1),a1,0),0);a3:=sum(if(a1>100 and close<ref(close,1),a1,0),0);a4:=sum(if(a1<100 and close>ref(close,1),a1,0),0);a5:=sum(if...
va3:=date>901224 and date;mid:=va3*(3*close+low+open+high)/6;操盘线:va3*(20*mid+19*ref(mid,1)+18*ref(mid,2)+17*ref(mid,3)+16*ref(mid,4)+15*ref(mid,5)+14*ref(mid,6)+13*ref(mid,7)+12*ref(mid,8)+11*ref(m...