说明：有图有真相，不忽悠，喜欢就下载，顺便点个赞是你的心意。波段底部与kdj同时产生共振时，就是买点，至于买在什么位置，赚了就知道了

波段共振抄底 副图 源码 通达信 不加密

REFLINE: 0, 20, 50, 80, 100;

 RSV1:=(CLOSE-LLV(LOW,9))/(HHV(HIGH,9)-LLV(LOW,9))*100;

 KK:SMA(RSV1,3,1);DD:SMA(KK,3,1),LINETHICK1,COLORMAGENTA;

 RSV2:=(CLOSE-LLV(LOW,27))/(HHV(HIGH,27)-LLV(LOW,27))*100;

趋势线:3*SMA(RSV2,5,1)-2*SMA(SMA(RSV2,5,1),3,1),LINETHICK3,COLORCYAN;

 K:=SMA(RSV2,3,1);D:=SMA(K,3,1);

 STICKLINE(D>K,D,K,4,0),COLORGREEN;

 STICKLINE(D<K,D,K,4,0),COLORRED;

强弱界线:50,POINTDOT,LINETHICK1,COLOR9966CC;

见顶信号:100,COLORCCFF00;
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短线卖出: IF(CROSS(DD,KK) AND DD>85,70,100),LINETHICK2,COLOR00FF00;

买入准备:IF(趋势线<=10,40,0),LINETHICK2,COLORYELLOW;

 STICKLINE(趋势线>88,100,趋势线,5,1),COLORGREEN;

 STICKLINE(趋势线<=10,0,趋势线,5,1),COLORYELLOW;

 STICKLINE(COUNT(趋势线<REF(趋势线,1) AND 趋势线<10,2)=2 ,0,20,8,0),COLORRED;

 STICKLINE(CROSS(DD,KK) AND DD>85,100,80,8,0),COLORGREEN;

 DRAWICON(FILTER(CROSS(D,K) AND D>81,10),D*1.05,2);

 DRAWTEXT(CROSS(K,D) AND CROSS(KK,DD),20,'共振点'),COLOR00FFFF;

共振点:(CROSS(K,D) AND CROSS(KK,DD));

 STICKLINE(共振点>0,0,100,0,0),COLORYELLOW;