这不是公式代码，是一种操作策略和方法，以金山开发为例，讲述买进和卖出的时机。
{强势股回调操作策略-差价之谜改进版}
N:=20;
M:=5;
P:=3;
VAR1:=(CLOSE-LLV(LOW,N))/(HHV(HIGH,N)-LLV(LOW,N))*100;
VAR2:=SMA(VAR1,M,1);
VAR3:=SMA(VAR2,M,1);
VAR4:=CROSS(VAR2,VAR3) AND VAR3<20;
VAR5:=EMA(CLOSE,12)-EMA(CLOSE,26);
VAR6:=EMA(VAR5,9);
VAR7:=VAR5>VAR6 AND REF(VAR5,1)<=REF(VAR6,1);
VAR8:=VOL/MA(VOL,20);
VAR9:=VAR8>1.2 AND CLOSE>OPEN;
VAR10:=CLOSE/REF(CLOSE,1)-1;
VAR11:=MA(VAR10,5)*100;
VAR12:=VAR11>0;
买点:VAR4 AND VAR7 AND VAR9 AND VAR12,COLORRED,LINETHICK2;
VAR13:=CROSS(VAR3,VAR2) AND VAR3>80;
VAR14:=VAR5<VAR6 AND REF(VAR5,1)>=REF(VAR6,1);
VAR15:=VAR8<0.8 AND CLOSE<OPEN;
VAR16:=VAR11<0;
卖点:VAR13 OR VAR14 OR VAR15 OR VAR16,COLORGREEN,LINETHICK2;
DRAWICON(买点,LOW*0.98,1);
DRAWICON(卖点,HIGH*1.02,2);
STICKLINE(买点,OPEN,CLOSE,3,0),COLORRED;
STICKLINE(卖点,OPEN,CLOSE,3,0),COLORGREEN;
