M5:=MA(C,5); M10:=MA(C,10); M20:=MA(C,20); M30:=MA(C,30); M60:=MA(C,60); M120:=MA(C,120);
A1:=MAX(M60,MAX(M30,MAX(M20,MAX(M5,M10))));
A2:=MIN(M60,MIN(M30,MIN(M20,MIN(M5,M10))));
(A1-A2)/A2*100<=3;
