a1:="ta000.czce$v"; a2:="ma000.czce$v";

b:=a1+a2;

d1:="ta000.zce$o"; d2:="ma000.zce$o";

e:=d1*a1/b+d2*a2/b;

PARTLINE1(o=c,e),COLORRED;

订阅K线失败,合约=ma000.czce,周期=1d,不存在