a1:=(vol/close)/3;{a222:=if(a1;0.29 and close;ref(close,1),a1,0);}{a22:=sum(a222,0);}a2:=sum((if(((a1;0.29) and (close;(ref(close,1)))),a1,0)),0);a3:=sum((if(((a1;0.29) and (close(ref(close,1)))),a1,0...
{买卖} var0:=vl/close/2;var1:=sum(if(var0>100 and close>ref(close,1),var0,0),0);var2:=sum(if(var0>100 and close,1),var0,0),0);var3:=sum(if(var0 ref(close,1),var...