TH:=SUM(IF(CLOSE>REF(CLOSE,1),VOL,0),26);
TL:=SUM(IF(CLOSE<REF(CLOSE,1),VOL,0),26);
TQ:=SUM(IF(CLOSE=REF(CLOSE,1),VOL,0),26);
VR:100*(TH*2+TQ)/(TL*2+TQ);
MAVR:MA(VR,10);
250;
100;
DRAWTEXT(CROSS(VR,250) AND VR>MAVR AND COUNT(VR<=300,21)=21,VR,'●加速'),COLORMAGENTA;
DRAWTEXT(CROSS(VR,MAVR) AND VR<=250 AND VR>=100 AND COUNT(MAVR<REF(MAVR,1),5)<5,VR,'●加仓'),COLORYELLOW;
DRAWTEXT(CROSS(VR,400),VR,'●要小心'),COLORGREEN;
DRAWTEXT(CROSS(VR,MAVR) AND VR<=100,VR,'底仓'),COLORWHITE;
DRAWICON(MAVR>REF(MAVR,1) AND REF(MAVR,1)<REF(MAVR,2),MAVR,1);
DRAWICON(MAVR<REF(MAVR,1) AND REF(MAVR,1)>REF(MAVR,2),MAVR,2);