分时成交量:=MAX(0,VOL);
STICKLINE(REF(c,1)>c ,分时成交量 ,0,1,0 ),colorgreen;
STICKLINE(REF(c,1)<c ,分时成交量 ,0,1,0 ),colorred;
STICKLINE(REF(c,1)=c ,分时成交量 ,0,1,0 ),colorwhite;