分享一个短买短卖的指标

JRH:=HHV(C,2);   
 JRL:=LLV(C,2);   
 MA3:=MA(CLOSE,3);   
 YTSL:=(3*CLOSE+LOW+OPEN+HIGH)/6;   
 VARH1:=(CLOSE>REF(CLOSE,1) AND CLOSE>REF(CLOSE,2));   
 VARH2:=(REF(VARH1,1) AND CLOSE<=REF(CLOSE,1) AND CLOSE>=REF(CLOSE,2));   
 VARH3:=(REF(VARH2,1) AND CLOSE>=REF(CLOSE,1) AND CLOSE<=REF(CLOSE,2));   
 VARH4:=(REF(VARH3,1) AND CLOSE<=REF(CLOSE,1) AND CLOSE>=REF(CLOSE,2));   
 VARH5:=(REF(VARH4,1) AND CLOSE>=REF(CLOSE,1) AND CLOSE<=REF(CLOSE,2));   
 VARH6:=(REF(VARH5,1) AND CLOSE<=REF(CLOSE,1) AND CLOSE>=REF(CLOSE,2));   
 VARH7:=(REF(VARH6,1) AND CLOSE>=REF(CLOSE,1) AND CLOSE<=REF(CLOSE,2));   
 VARH8:=(REF(VARH7,1) AND CLOSE<=REF(CLOSE,1) AND CLOSE>=REF(CLOSE,2));   
 VARH9:=(REF(VARH8,1) AND CLOSE>=REF(CLOSE,1) AND CLOSE<=REF(CLOSE,2));   
 VARHA:=(REF(VARH9,1) AND CLOSE<=REF(CLOSE,1) AND CLOSE>=REF(CLOSE,2));   
 VARHB:=(REF(VARHA,1) AND CLOSE>=REF(CLOSE,1) AND CLOSE<=REF(CLOSE,2));   
 VARHC:=(REF(VARHB,1) AND CLOSE<=REF(CLOSE,1) AND CLOSE>=REF(CLOSE,2));   
 VARHD:=(CLOSE<REF(CLOSE,1) AND CLOSE<REF(CLOSE,2));  {GUPIAOFF.COM} 
 VARHE:=(REF(VARHD,1) AND CLOSE>=REF(CLOSE,1) AND CLOSE<=REF(CLOSE,2));   
 VARHF:=(REF(VARHE,1) AND CLOSE<=REF(CLOSE,1) AND CLOSE>=REF(CLOSE,2));   
 VARH10:=(REF(VARHF,1) AND CLOSE>=REF(CLOSE,1) AND CLOSE<=REF(CLOSE,2));   
 VARH11:=(REF(VARH10,1) AND CLOSE<=REF(CLOSE,1) AND CLOSE>=REF(CLOSE,2));   
 VARH12:=(REF(VARH11,1) AND CLOSE>=REF(CLOSE,1) AND CLOSE<=REF(CLOSE,2));   
 VARH13:=(REF(VARH12,1) AND CLOSE<=REF(CLOSE,1) AND CLOSE>=REF(CLOSE,2));   
 VARH14:=(REF(VARH13,1) AND CLOSE>=REF(CLOSE,1) AND CLOSE<=REF(CLOSE,2));   
 VARH15:=(REF(VARH14,1) AND CLOSE<=REF(CLOSE,1) AND CLOSE>=REF(CLOSE,2));   
 VARH16:=(REF(VARH15,1) AND CLOSE>=REF(CLOSE,1) AND CLOSE<=REF(CLOSE,2));   
 VARH17:=(REF(VARH16,1) AND CLOSE<=REF(CLOSE,1) AND CLOSE>=REF(CLOSE,2));   
 VARH18:=(REF(VARH17,1) AND CLOSE>=REF(CLOSE,1) AND CLOSE<=REF(CLOSE,2));   
 VARH19:=((REF(VARHD OR VARHE OR VARHF OR VARH10 OR VARH11 OR VARH12 OR VARH13 OR VARH14 OR VARH15 OR VARH16 OR VARH17 OR VARH18,1)) AND VARH1);   
 VARH1A:=((REF(VARH1 OR VARH2 OR VARH3 OR VARH4 OR VARH5 OR VARH6 OR VARH7 OR VARH8 OR VARH9 OR VARHA OR VARHB OR VARHC,1)) AND VARHD);  

短买:VARH19,COLOR33AACC,NODRAW;   
离:VARH1A,COLORFF99FF,NODRAW; 
 DRAWTEXT(短买,REF(CLOSE,1),'←○短买'),COLOR33FFCC;   
 DRAWTEXT(离,REF(CLOSE,1)+0.1,'←●离场'),COLORGREEN;