我想把日内创新高之后的高点连线画出来,不成功,请帮我看一下,为什么不对,用了全局变量
Variable:qiangao=0;
NN:=BARSLAST(DATE<>REF(DATE,1))+1;
qiangao:=VALUEWHEN(NN=1,H);
if h>qiangao then qiangao:=h;
a:qiangao;
cond:not(CURRENTDATE<>ref(date,1));
nn:=barslast(date<>ref(date,1))+1;
tt:valuewhen(cond and h>ref(hhv(h,nn),1),h);