boll:=ma(close,n);upper:=boll+2*std(close,n);lower:=boll-2*std(close,n);aa1:=if(h>=upper,1,0);aa2:=ref(aa1,m)=1 and open>close;aa3:=ref(aa1,m)=1 and lower*1.02>low;drawtext(aa3,close,'a'),col...
a:=ref(close,1)>ref(open,1);b:=open>=ref(close,1)*0.985 and open<=ref(close,1)*0.99;cc:=low>=ref(low,1);d:=close>=ref(open,1)*1.02;e:=high>=ref(close,1)*0.985 and high<=ref(close,...