{长线}
加仓减仓线:=EXPMA(CLOSE,12),LINETHICK4,COLORRED;
持股清仓线:=EXPMA(CLOSE,50),LINETHICK4,COLORGREEN;
DRAWBAND(持股清仓线,RGB(85,105,60),加仓减仓线,RGB(105,105,105));
{次长线}
上线:=SMA(C,6.5,1);
下线:=SMA(C,13.5,1);
DRAWBAND(下线,RGB(107, 142, 35 ),上线,RGB(190, 190 ,190 ));
DRAWKLINE(HIGH,OPEN,LOW,CLOSE);
