MA和BOLL结合为主图指标

MA1:MA(CLOSE,5);
MA2:MA(CLOSE,10);
MA3:MA(CLOSE,20);
MA4:MA(CLOSE,60);
BOLL:MA(CLOSE,20),LINETHICK2;
UB:BOLL+2*STD(CLOSE,20),LINETHICK2,COLOR00FFFF;
LB:BOLL-2*STD(CLOSE,20),LINETHICK2,COLORFF00FF;