ddvv9:=(COST(75)-COST(25))/(COST(75)+COST(25))*100;
神奇的:=COST(ddvv9);
牛股起爆点:=100-ddvv9;
ddvv1:=COST(牛股起爆点);
ddvv2:=ddvv1/神奇的;
ddvv3:=(COST(95)-COST(5))/(COST(95)+COST(5))*100;
ddvv4:=100-ddvv3;
ddvv5:=(ddvv3+ddvv4)/2;
ddvv6:=COST(ddvv5);
ddvv7:=REF(ddvv2,2)<REF(ddvv2,1) AND ddvv2<REF(ddvv2,1) AND ddvv6<REF(ddvv6,1);
ddvv8:ddvv7;