以下是通达信买卖点公式（无源码的请下载附件导入）

通达信买卖点公式

用法

买卖点
红色竖状体为底部上涨能量，红线上穿黄线为买入信号，蓝线为短期卖出信号，
 

RSV:=(CLOSE-LLV(LOW,18))/(HHV(HIGH,18)-LLV(LOW,18))*100;
K:=SMA(RSV,9,1);
D:=SMA(K,3,1);
趋势J1:3*K-2*D,COLORRED;
趋势J2:EMA(K,3),LINETHICK1;
IF(趋势J1>=REF(趋势J1,1),趋势J1,DRAWNULL),COLORRED,LINETHICK2;
IF(趋势J1< REF(趋势J1,1),趋势J1,DRAWNULL),COLORBLUE,LINETHICK2;
BBIAS := (CLOSE-MA(CLOSE,24))/MA(CLOSE,24)*100;
反弹:= IF(CROSS(K,D) AND BBIAS<-6 AND D<16 AND CLOSE>REF(CLOSE,1),80,0),COLOR00FF00;
DRAWICON(反弹=80,趋势J2-0.005,1);
阶段底:EMA(IF(L<= LLV(L,40),SMA(ABS(L-REF(L,1)),40,1)/SMA(MAX(L-REF(L,1),0),40,1),0),3)*10,STICK,COLORRED,LINETHICK2;
DRAWLINE(D>=HHV(D,13),D,D<=LLV(D,13),D,1),COLOR00FF00;
V1:=AMOUNT/VOL/100;
V2:=(3*HIGH+LOW+OPEN+2*CLOSE)/7;
V3:=SUM(AMOUNT,7)/V1/100;
V4:=DMA(V2,VOL/V3);
V5:=(CLOSE-V4)/V4*100;
V6:=MA(V5,20)+STD(V5,20);
BIAS21:=(CLOSE-MA(CLOSE,21))/MA(CLOSE,21)*100;
STICKLINE(REF(BIAS21,1)>=5 AND CROSS(V6,V5) AND REF("KDJ.J"(34,3,3),1)>80 AND REF("KDJ.J"(9,3,3),1)>80,90,85,5,0),COLOR00FF00;
水面:20;