用KD指标，写一条短线买入的股票公式，可以在广发证券软件用的。

Question

该买点适合在交易时间内操作，5天之内可以有获利的

Answer 1

报警信号:交叉位>=L;

------------------------------------------------

注:不能保证获利,仅供参考,据此操作,后果自负 

---------------------------------------------

晚上12点前没采纳,即删除

Answer 2

n:=9;
m1:=3;
m2:=3;
RSV:=(CLOSE-LLV(LOW,N))/(HHV(HIGH,N)-LLV(LOW,N))*100;
K:SMA(RSV,M1,1);
D:SMA(K,M2,1);
J:3*K-2*D;
drawtext(c>ma(c,140) and ref(j,1)<0.5 and ref(j,1)<j,d,'介'),colorred;

5日内反弹的概率非常大，但是不是绝对的

Answer 3

"买点适合在交易时间内操作，5天之内可以有获利"-----股神现身

Answer 4

VAR1:=1;
VAR2:=((((2*CLOSE)+HIGH)+LOW) / 4);
高位:90,COLORFFFF00;
低位:20,COLORMAGENTA;
VAR4:=LLV(LOW,5);
VAR5:=HHV(HIGH,4);
C1:(EMA((((VAR2-VAR4)/(VAR5-VAR4))*100),4)*VAR1),COLORFF00FF;
C2:(EMA(((0.667*REF(C1,1))+(0.333*C1)),2)*VAR1),COLORFFFFFF;
H1:IF( CROSS(C2,C1),C2,DRAWNULL),CROSSDOT,LINETHICK7,COLORYELLOW;
F1_:IF(CROSS(C2,C1),C2,DRAWNULL),CIRCLEDOT,LINETHICK2,COLORRED;
DRAWTEXT(CROSS(C1,C2),REF(C2,1),'加仓'),COLORRED;
DRAWTEXT(CROSS(C2,C1),REF(C1,1),'卖'),COLORGREEN;
H2:IF( CROSS(C1,C2),C1,DRAWNULL),CROSSDOT,LINETHICK7,COLORMAGENTA;
F2_:IF(CROSS(C1,C2),C1,DRAWNULL),CIRCLEDOT,LINETHICK2,COLORYELLOW;
DRAWICON(CROSS(C1,C2) AND C2>0,C2,1);
DRAWICON(CROSS(C2,C1) AND C2<-100,C1,2);
DRAWICON(CROSS(C1,C2) AND C2<0,C2,1);
DRAWICON(CROSS(C2,C1) AND C2>-100,C1,2);
条件:=CROSS(C1,C2) AND C1<40;
条件0:=CROSS(C2,C1) AND C1>90;
TJ1:=CROSS(C1,C2);
TJ2:=CROSS(C2,C1);
TJ3:=CROSS(C1,C2) AND REF(C1,1)<20;
TJ4:=CROSS(C2,C1) AND REF(C1,1)>80;
DRAWTEXT(条件,20,'买'),COLORWHITE;
DRAWTEXT(条件0,85,'卖'),COLORYELLOW;