LC:=REF(CLOSE,1); 操作线:=SMA(MAX(CLOSE-LC,0),2,1)/SMA(ABS(CLOSE-LC),2,1)*100,COLORWHITE,LINETHICK2; 趋势线:=SMA(MAX(CLOSE-LC,0),14,1)/SMA(ABS(CLOSE-LC),14,1)*100,COLORGRAY; 震仓线:=45,COLORMAGENTA; 震仓线2:=50,COLORGRAY; 逃命线:=80,COLORRED; 抄底线:=20,COLORGREEN; 绝底线:=5,COLORBLUE; C2:=REF(C,1); 涨停:=IF(REF(C,1)*1.1-C<0.01 ,1,0); PP2:=操作线<震仓线2 AND REF(操作线,1)>震仓线2 ; PP:=操作线<震仓线 AND REF(操作线,1)>震仓线 ; PP3:=操作线<抄底线 AND REF(操作线,1)>抄底线; HH:=COUNT(涨停,13)>=1; A:=SMA(L,4,3) ; 选股1:=A AND REF(PP,1) AND HH; 选股2:=A AND REF(PP3,1) AND HH ; 选股:选股1 OR 选股2;