主题：如下指标如何编写？谢谢。

bb:=if(c<o,l-o,0);
b:=sum(bb,6);

这段是跳空高开时的涨幅定义

df:=valuewhen(todaybar=1,((ref(l,1)-o)/o));

这段是跳空低开时的跌幅定义

请用户给出全部的“第1-6根k线，涨幅，跌幅的定义”和“跳空高开时的涨幅定义”以及“跳空低开时的跌幅定义”

一次性全说明白了，这样可以增加我们之间的交流效率

aa:=if(c>=o,c-o,0);
a:=sum(aa,9);
bb:=if(c<o,o-c,0);
b:=sum(bb,9);
zf:=valuewhen(todaybar=24,  (c-ref(c,9))/ref(c,6)  );
df:=valuewhen(todaybar=24,   (ref(c,9)-c)/ref(c,6));
drawline(todaybar=25 and ref(c,1)>ref(c,7),0,todaybar=33,a*(1+zf*10)-b,0),colorwhite;
drawline(todaybar=25 and ref(c,1)<ref(c,7),0,todaybar=33,b*(1+df*10)-a,0),colorcyan;

a1:=a*(1+zf*10)-b;
b1:=b*(1+df*10)-a;
aa:=if(c>=o,c-o,0);
a:=sum(aa,9);
bb:=if(c<o,o-c,0);
b:=sum(bb,9);
zf:=valuewhen(todaybar=33,  (c-ref(c,9))/ref(c,6)  );
df:=valuewhen(todaybar=33,   (ref(c,9)-c)/ref(c,6));
drawline(todaybar=33 and ref(ref(c,1)>ref(c,7),7),a1,todaybar=42,a*(1+zf*10)-b,0),colorwhite;
drawline(todaybar=33 and ref(ref(c,1)<ref(c,7),7),b1,todaybar=42,b*(1+df*10)-a,0),colorcyan;