{双轨罗盘}
UPPER:MA(CLOSE,20)+2*STD(CLOSE,20);
LOWER:MA(CLOSE,20)-2*STD(CLOSE,20);
MID:MA(CLOSE,20);
STICKLINE(C>=O,C,O,3,0),COLORRED;
STICKLINE(C<O,C,O,3,0),COLORGREEN;
STICKLINE(C>=O,O,L,0,0),COLORRED;
STICKLINE(C>=O,C,H,0,0),COLORRED;
STICKLINE(C<O,O,H,0,0),COLORGREEN;
STICKLINE(C<O,C,L,0,0),COLORGREEN;
