通達信精準買賣指標公式：

MA3:=MA(C,3);  
YTSL:=(3*C+L+O+H)/6;  
辰星線:(20*YTSL+19*REF(YTSL,1)+18*REF(YTSL,2)+17*REF(YTSL,3)+16*REF(YTSL,4)+15*REF(YTSL,5)+14*REF(YTSL,6)+13*REF(YTSL,7)+12*REF(YTSL,8)+11*REF(YTSL,9)+10*REF(YTSL,10)+9*REF(YTSL,11)+8*REF(YTSL,12)+7*REF(YTSL,13)+6*REF(YTSL,14)+5*REF(YTSL,15)+4*REF(YTSL,16)+3*REF(YTSL,17)+2*REF(YTSL,18)+REF(YTSL,20))/211,COLORFFFF00;  
牽牛線:MA(C,26),COLOR669933;  
等待:IF(MA3<=辰星線,牽牛線,DRAWNULL),COLORGREEN,LINETHICK2;  
中軌:=MA(C,26);  
上軌:=中軌+STD(C,20);  
下軌:=中軌-STD(C,20);  
上極限:(中軌+2*STD(C,20)),COLORFF937F,LINETHICK2;  
下極限:(中軌-2*STD(C,20)),COLORWHITE,LINETHICK2;  
急速超跌:=(C-MA(C,34))/MA(C,34)*100<-14;  
VAR1:=(C>REF(C,1) AND C>REF(C,2));  
VAR2:=(REF(VAR1,1) AND C<=REF(C,1) AND C>=REF(C,2));  
VAR3:=(REF(VAR2,1) AND C>=REF(C,1) AND C<=REF(C,2));  
VAR4:=(REF(VAR3,1) AND C<=REF(C,1) AND C>=REF(C,2));  
VAR5:=(REF(VAR4,1) AND C>=REF(C,1) AND C<=REF(C,2));  
VAR6:=(REF(VAR5,1) AND C<=REF(C,1) AND C>=REF(C,2));  
VAR7:=(REF(VAR6,1) AND C>=REF(C,1) AND C<=REF(C,2));  
VAR8:=(REF(VAR7,1) AND C<=REF(C,1) AND C>=REF(C,2));  
VAR9:=(REF(VAR8,1) AND C>=REF(C,1) AND C<=REF(C,2));  
VARA:=(REF(VAR9,1) AND C<=REF(C,1) AND C>=REF(C,2));  
VARB:=(REF(VARA,1) AND C>=REF(C,1) AND C<=REF(C,2));  
VARC:=(REF(VARB,1) AND C<=REF(C,1) AND C>=REF(C,2));  
持股:IF(VAR1 OR VAR2 OR VAR3 OR VAR4 OR VAR5 OR VAR6 OR VAR7 OR VAR8 OR VAR9 OR VARA OR VARB OR VARC,辰星線,DRAWNULL),COLORRED,POINTDOT,LINETHICK5;  
VARD:=(C<REF(C,1) AND C<REF(C,2));  
VARE:=(REF(VARD,1) AND C>=REF(C,1) AND C<=REF(C,2));  
VARF:=(REF(VARE,1) AND C<=REF(C,1) AND C>=REF(C,2));  
VAR10:=(REF(VARF,1) AND C>=REF(C,1) AND C<=REF(C,2));  
VAR11:=(REF(VAR10,1) AND C<=REF(C,1) AND C>=REF(C,2));  
VAR12:=(REF(VAR11,1) AND C>=REF(C,1) AND C<=REF(C,2));  
VAR13:=(REF(VAR12,1) AND C<=REF(C,1) AND C>=REF(C,2));  
VAR14:=(REF(VAR13,1) AND C>=REF(C,1) AND C<=REF(C,2));  
VAR15:=(REF(VAR14,1) AND C<=REF(C,1) AND C>=REF(C,2));  
VAR16:=(REF(VAR15,1) AND C>=REF(C,1) AND C<=REF(C,2));  
VAR17:=(REF(VAR16,1) AND C<=REF(C,1) AND C>=REF(C,2));  
VAR18:=(REF(VAR17,1) AND C>=REF(C,1) AND C<=REF(C,2));  
持幣:IF(VARD OR VARE OR VARF OR VAR10 OR VAR11 OR VAR12 OR VAR13 OR VAR14 OR VAR15 OR VAR16 OR VAR17 OR VAR18,辰星線,DRAWNULL),COLORLIGRAY,POINTDOT,LINETHICK5;  
VAR19:=((REF(VARD OR VARE OR VARF OR VAR10 OR VAR11 OR VAR12 OR VAR13 OR VAR14 OR VAR15 OR VAR16 OR VAR17 OR VAR18,1)) AND VAR1);  
VAR1A:=((REF(VAR1 OR VAR2 OR VAR3 OR VAR4 OR VAR5 OR VAR6 OR VAR7 OR VAR8 OR VAR9 OR VARA OR VARB OR VARC,1)) AND VARD);  
DRAWTEXT(VAR19,L,'←短買'),COLOR33FFCC;  
DRAWTEXT(VAR1A,H+0.1,'←離場'),COLORFF99FF;  

通達信精準買賣指標公式實例圖解：

通達信精準買賣指標公式