boll:MA(C,P)COLORWHITE,LINETHICK1;
UPPER:BOLL+2.5*STD(C,P)COLORYELLOW;
UPPER1:BOLL+2*STD(C,P)COLORRED;
UPPER2:BOLL+1*STD(C,P)COLORGREEN;
LOWER:BOLL-2.5*STD(C,P)COLORYELLOW;
LOWER1:BOLL-2*STD(C,P)COLORRED;
LOWER2:BOLL-1*STD(C,P)COLORGREEN;
MA5:MA(CLOSE,5)COLORLIRED;
MA120:MA(CLOSE,120)COLORLIBLUE,LINETHICK4;
MA250:MA(CLOSE,250)COLORRED,LINETHICK4;
input：P:1.1000.30