主题：[求助]写开仓信号，里面的东西有不对的，麻烦高手看下

写个连续形成3个分型分别都小于前1个或者是 大于前1个 

开多按 C>KKF2

开空按 C<DDF2

但是写出来不对  用穿越也不灵  麻烦明白人 帮忙编写下 万分感谢

v1:=ref(h,4)<ref(h,2) and ref(h,3)<=ref(h,2) and ref(h,2)>=ref(h,1) and ref(h,2)>h;
v2:VALUEWHEN(v1,ref(h,2));
v3:=ref(l,4)>ref(l,2) and ref(l,3)>=ref(l,2) and ref(l,2)<=ref(l,1) and ref(l,2)<l;
v4:VALUEWHEN(v3,ref(l,2));

v21:=valuewhen(v1,ref(v2,1));
v22:=valuewhen(v1,ref(v2,2));
v41:=valuewhen(v3,ref(v4,1));
v42:=valuewhen(v3,ref(v4,2));

ddf2:=ref(v42,2)<ref(v41,1) and ref(v41,1)<v4;
kkf2:=ref(v22,2)>ref(v21,1) and ref(v21,1)>v2;