K30:=SMA(((CLOSE-LLV(LOW,30))/(HHV(HIGH,30)-LLV(LOW,30))*100),3,1);A1:=REF(C,2) < REF(C,3) AND REF(C,3) < REF(C,4);SST:=C > REF(O,2);ST1:=REF(C,1) <=REF(O,2);ST2:=REF(C,2)/REF(C,3) < 1 AND REF(L,2) < REF(C,3);ST3:=REF(C,2)/REF(C,3) > 1 AND REF(O,2) < REF(C,3);ST4:=ST2 OR ST3;A1 AND SST AND ST1 AND ST4 AND V/REF(V,1) > 1 AND K30 < 50;;