VARV:=(2*C+H+L)/4;VARU:=LLV(LOW,30);VARA1:=HHV(HIGH,30);B:=EMA((VARV-VARU)/(VARA1-VARU)*100,8);B1:=EMA(B,5);VAR100:=B-B1>0 AND BARSLAST(B-B1<0>0,B,B1,8,1),COLORRED;DRAWTEXT(FILTER(VAR100,1)=1,B1*0.9,'买'),COLORRED,LINETHICK3 , ;VAR101:=B-B1<0>0)=1;卖:IF(VAR101,1,0),COLOR00FF00,POINTDOT;STICKLINE(B-B1<0 B,B1,8,1),COLOR00FF00;DRAWTEXT(FILTER(VAR101,1)=1,B*1.1, LC:=REF(CLOSE,1);: SMA(A(CLOSE-LC),6,1)*100;:=IF(OSS(RSI,11),70,0),COLORWHITE,POINTDOT;VAR7: VAR8:=EMA(VAR7,88);VAR9: EMA(VAR7,88)*0.85;VARA: