N:=5;

K1:=IF(CLOSE>=REF(CLOSE,1),HIGH-OPEN+CLOSE-LOW+CLOSE-REF(CLOSE,1),HIGH-OPEN+CLOSE-LOW);

K2:=IF(CLOSE<=REF(CLOSE,1),OPEN-LOW+HIGH-CLOSE+REF(CLOSE,1)-CLOSE,OPEN-LOW+HIGH-CLOSE);

DT:=VOL*K1/(K1+K2);

KT:=VOL-DT;

买量:SUM(DT,N),COLOR0000FF;

卖量:-SUM(KT,N),COLORFFFF00;

进出量:买量+卖量,POINTDOT,COLOR00FFFF;

净量换手:100*进出量/CAPITAL,POINTDOT,COLOR00FF33;

STICKLINE(进出量>=0,0,进出量,6,1),COLOR0000FF;

STICKLINE(进出量<0,0,进出量,6,1),COLORFFFF00;