出庄影难逃两个选股公式

编写要求：

请求老师帮忙写出“庄影难逃”的选股，希望准确点。 选股公式1.出现“见底信号” 选股公式2.出现“砸锅卖田买” 两个公式，谢谢。 公式源码如下： {庄影难逃} VAR2:=REF(LOW,1); VAR3:=SMA(ABS(LOW-VAR2),3,1)/SMA(MAX(LOW-VAR2,0),3,1)*100; VAR4:=EMA(IF(CLOSE*1.2,VAR3*10,VAR3/10),3); VAR5:=LLV(LOW,38); VAR6:=HHV(VAR4,38); VAR7:=IF(LLV(LOW,90),1,0); VAR8:=EMA(IF(LOW=REF(趋势线,1)) OR (REF(CROSS(-30,趋势线),1) AND CROSS(趋势线,-30)) OR 趋势线=-30; DRAWTEXT(AA,500,'砸锅卖田买'),COLORYELLOW; 砸锅卖田买:IF(AA,500,-30),COLORYELLOW; BB:=((REF(趋势线,1)-25) AND 趋势线>=REF(趋势线,1)) OR (REF(CROSS(-20,趋势线),1) AND CROSS(趋势线,-20)); DRAWTEXT(BB,300,'见底信号'),COLORRED; 见底信号:IF(BB,300,-20),COLORRED; CC:=((REF(趋势线,1)-30) AND 趋势线>=REF(趋势线,1)) OR (REF(CROSS(-25,趋势线),1) AND CROSS(趋势线,-25)); DRAWTEXT(CC,400,'莫错失机会'),COLOR00FF00; 莫错失机会:IF(CC,400,-25),COLOR00FF00; 底部快显:IF(CROSS(-20,趋势线),100,-20),LINETHICK2,COLORF0F000; DRAWTEXT(CROSS(-20,趋势线),120,'★'),COLORF0F000; 机会来临:IF(CROSS(-25,趋势线),150,-25),LINETHICK2,COLORF00FF0; DRAWTEXT(CROSS(-25,趋势线),170,'★'),COLORF00FF0; 砸锅卖田等:IF(CROSS(-30,趋势线),200,-30),LINETHICK2,COLORWHITE; DRAWTEXT(CROSS(-30,趋势线),220,'★'),COLORWHITE; {见底信号:-20,COLORRED,POINTDOT; {莫要错失机会:-25,COLORLIME,POINTDOT; {砸锅卖田等着你:-30,COLORYELLOW,POINTDOT;};

股票网解答：

趋势线:=(CLOSE-MA(CLOSE,40))/MA(CLOSE,40)*100;

砸锅卖田买:((REF(趋势线,1)<REF(趋势线,2)  AND 趋势线<-30) AND 趋势线>=REF(趋势线,1)) OR (REF(CROSS(-30,趋势线),1) AND CROSS(趋势线,-30)) OR 趋势线=-30;

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