MTR:=MAX(MAX((H-L),Abs(REF(C,1)-H)),ABS(REF(C,1)-L)); ATR:=MA(MTR,14); boll:=MA(C,20); UB:=BOLL+2*STD(C,20); LB:=BOLL-2*STD(C,20); HH:=HHV(H,30); LL:=LLV(L,30); LC:=(C-LL)/(HH-LL)<0.4; SK:=UB-BOLL<ATR; KX:=C/REF(C,1)>1.01 AND C>MA(C,10) AND vol>MA(VOL,5); A1:=KX AND LC AND BArslAST(SK)<5; XG:FILTER(A1,20);