M1:=MA(CLOSE,5); M2:=MA(CLOSE,10); M3:=MA(CLOSE,20); TT:=BARSLAST(CROSS(M2,M1)); AA:=EVERY(M1>M3,TT); BB:=M1>REF(M1,1) AND M2>M1; CC:=BB OR CROSS(M1,M2); XG:AA AND CC;
