l1:= ref(c,2)>ref(o,2) and ref(c,1)<ref(o,1) and c<o and (ref(o,1)-ref(c,1))/ref(o,1)>0.03 and ref(o,1)/ref(c,1)>o/c;l2:= ref(v,2)>ref(v,1) and ref(v,2)>v;l3:= ref(c,2)>ref...
上影:=if(close>open,high-close,high-open);下影:=if(close>open,open-low,close-low);长上影:=abs(close-open)*1.7<上影 and abs(close-open)>下影*2;长下影:=abs(close-open)*1.7<下影 and abs(close-open)>上影*...