波段买卖（指标、源码、主图、同花顺、贴图）
至于有无未来，自己判断，喜欢就拿去用。指标是死的，盘是活的，指标只做参考，风险自负
DRAWBAND(MA(CLOSE,5),RGB(155,50,50),MA(CLOSE,10),RGB(83,123,68));
M5:MA(C,5);
M10:MA(C,10);
C:=CROSS(M5,M10);
D:=CROSS(M10,M5);
E:= M5<REF(M5,1)AND M5>M10;
DRAWTEXT(C AND M5>REF(M5,1),M5*0.975,"买入"), colorgreen;
IF(C, M5*0.98,DRAWICON(C,M5,1)) ;
DRAWTEXT(D AND M5<REF(M5,1),M10*1.025,"卖出"),colorred;
IF(D,M10*1.02, DRAWICON(D,M10,2));
DRAWTEXT(FILTER(E,4),M5*1.04,"注意风险"),coloryellow;
IF(E,M5*1.02,DRAWICON(E,M5,2));
