1)ref(c,1)>ref(o,1) and ref(h,1)/ref(c,1)>1.02 and ref(h,1)/ref(l,1))>1.02 and ref(h,1)/ref(l,1))<1.05 and o>c and c/l>1.02 and and h/l>1.02 and h/l<1.05; 2) ref(...
day_a:=ma.ma1;day_b:=ma.ma2;week_a:=ma.ma1#week;week_b:=ma.ma2#week;month_a:=ma.ma1#month;month_b:=ma.ma2#month;condtion:cross(day_a,day_b) and cross(week_a,week_b) and cross(month_a,month_b); 至于预警,你...
a1:=ma(c,7);a2:=ma(c,10);a3:=ma(c,20);a4:=ma(c,40);xg:c>ma(c,60) and ma(c,60)>ref(ma(c,60),1) and cross(c,a1) and cross(c,a2) and cross(c,a3) and cross(c,a4);