PT:=CONST(HHVBARS(V，N))；
TS:IF(CURRBARSCOUNT & lt；=PT+1，CONST(IF(PT=0，V，REF(V，PT)))，DRAWNULL)，COLORYELLOW，DOTLINE
IF(CURRBARSCOUNT=PT+1，TS，DRAWNULL)，CIRCLEDOT，COLORYELLOW，line thick 1；
drawtext(currbarscout = pt+1，ts * 1.01，strcat (con2str (const (n)，0)，' days ')，COLORYELLOW