DIF:=EMA(CLOSE,12)-EMA(CLOSE,26); RSV:=(CLOSE-LLV(LOW,9))/(HHV(HIGH,9)-LLV(LOW,9))*100; XG:CROSS(DIF,EMA(DIF,9)) AND CROSS(SMA(RSV,3,1),SMA(SMA(RSV,3,1),3,1)) AND CROSS(MA(C,5),MA(C,10));