源码：WY1001:=(2*CLOSE+HIGH+LOW)/3;
WY1002:=EMA(WY1001,3); WY1003:=EMA(WY1002,3);
WY1004:=EMA(WY1003,3);
XYS0:(WY1004-REF(WY1004,1))/REF(WY1004,1)*100;
STICKLINE(XYS0>=0,XYS0,0,3,0),COLORRED;
STICKLINE(XYS0<0,XYS0,0,3,0),COLORGREEN; PJGJ:=AMOUNT/VOL/100;
SSRYDJX:=MA(PJGJ,13); SSRCJL:=EMA(VOL,13); SSRCJE:=EMA(AMOUNT,13);
SSRCBJX:=SSRCJE/SSRCJL/100; CYS13:=(CLOSE-SSRCBJX)/SSRCBJX*100;
XYSHSL:=EMA(VOL/CAPITAL*100,13); ZZX:0,COLORWHITE;
STICKLINE(XYSHSL>6.1 AND CYS13>5,2,0,2,0),COLORGREEN;
STICKLINE(XYSHSL>3.8 AND CYS13>5,1.5,0,2,0),COLORYELLOW;
STICKLINE(XYSHSL>2.1 AND CYS13>5,1,0,2,0),COLORCYAN;
STICKLINE(XYSHSL>1.8 AND CYS13>5,0.5,0,2,0),COLORBLUE;
XYS1:MA(XYS0,2),COLORBLUE; XYS2:MA(XYS0,1),COLORYELLOW;
DRAWICON(CROSS(XYS1,XYS2),XYS1,2);
DRAWICON(CROSS(XYS2,XYS1),XYS2,1);
新浪博客
该指标用法相当简单。用两种颜色柱状区分基本状态：绿色柱关表示个股处于短线弱势状态，红色柱状表示个股处于短线强势状态，当出现异常的彩色柱时，显示个股处于一种短线超强的非理性状态。
另外用紫色线和黄色线来提示短线买卖点：紫色线上穿黄色线为捕捞金叉，是买入信号，紫色线下穿黄色线为捕捞死叉，为短线卖点。
短线追涨买入法的运用：就是当个股出现黄色时，开始关注该股，一旦当天出现紫色，并且出现彩色柱的金叉即可买入，之后捕捞季节出现死叉一定要卖出。