turn your head upward or upward: MA(C,5)> REF(MA(C,5),1);

turn your head downward or downward: ma (c, 5) < REF(MA(C,5),1);

sweat! I don't know if these two are right. Where are all the experts? Help and guide. Thanks a lot!

sideways ... I don't know if the range ... is sideways between plus and minus 1 ...

MA(C,5)-REF(MA(C,5),1)> -1 AND MA(C,5)-REF(MA(C,5),1)< 1;