VAR1Z1:=(CLOSE-LLV(LOW,45))/(HHV(HIGH,45)-LLV(LOW,45));VAR2Z1:=SMA(VAR1Z1,3,1);VAR3Z1:=SMA(VAR2Z1,3,1);VAR4Z1:=3*SMA((CLOSE-LLV(LOW,27))/(HHV(HIGH,27)-LLV(LOW,27))*100,5,1)-2*SMA(SMA((CLOSE-LLV(LOW,27))/(HHV(HIGH,27)-LLV(LOW,27))*100,5,1),3,1);:OSS(VAR4Z1,10) AND VAR3Z1<12;