【通达信免费源码】短线高手常用的简易买卖指标，你也试试了！

REFLINE: -40, 20, 50, 80, 120,LINETHICK0;

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

K:SMA(RSV,3,1),COLORWHITE;

D:SMA(K,3,1),COLORYELLOW;

J:3K-2D,COLORFF00FF;

卖出1:=PEAKBARS(3,5,1)=0;

卖出:=COUNT(卖出1,2) AND

(REF(CLOSE,1)-CLOSE)/REF(CLOSE,1)*100>2;

底部:=TROUGHBARS(3,10,1)=0 AND HIGH>LOW+0.01;

底部1:=COUNT(底部,2) AND

(CLOSE-REF(CLOSE,1))/REF(CLOSE,1)*100>2;

AA4:=CROSS(K,D) AND K<20;

AA5:=BARSLAST(CROSS(K,RSV))>=3 AND CROSS(RSV,K) AND K<30;

主力买入:=AA4 OR AA5;

底部主买:=主力买入 OR 底部1;

B12:=FILTER(底部主买,5);{信号过滤}

DRAWTEXT(B12,1,'|'),COLORRED;

DRAWTEXT(B12,1,'←底'),COLORYELLOW;

DRAWTEXT(卖出,110,'|'),COLOR00FF00;

DRAWTEXT(卖出,110,'←卖'),COLOR00FF00;