syx:=(ref(h,2)-MAX(ref(c,2),ref(o,2)))/(ref(h,2)-ref(l,2));
xyx:=(MIN(ref(c,2),ref(o,2))-ref(l,2))/(ref(h,2)-ref(l,2));
日内买入系统1:if(xyx<syx and ref(c,1)<ref(o,2) and ref(c,1)<ref(o,1),1,0);
日内买入系统2:if(ref(c,2)<ref(o,2)and ref(c,1)<ref(o,1) and ref(c,1)<ref(c,2) and o<ref(c,1),1,0);
按照上面图写,结果不对,
应该铜06在3月7日这日,这2个表达都是买入提示。
???
不知道是否写法有问题