LOWV:=LLV(LOW,9);HIGHV:=HHV(HIGH,9);RSV:=EMA((CLOSE-LOWV)/(HIGHV-LOWV)*100,3);K:=EMA(RSV,3);D:=MA(K,3);bb:=REF((CLOSE
OPEN;cc:=(c/ref(c,18)-1)*100<-35;cq:=SPLITBARS(0 )<15>REF(k,1)AND REF(k,1)<REF(REF(k,1),1))AND k<20 AND bb AND ref(Cc,1)=1 and cq=0 ,20,0),colorred;