量比源码

一、（通达信）：
 

分时量比
TT:=IF(HOUR>12,(HOUR-13)*60+MINUTE+120,(HOUR-9)*60+MINUTE-30);
P:=IF(ISLASTBAR,BARSLAST(TT=1),0);
T:=BACKSET(P,P+1);
VV:=IF(T=1,V,0);
量比:DYNAINFO(17)*(SUM(VV,TT)/TT)/(DYNAINFO(8)/FROMOPEN);

二、大智慧

TimeH:=INTPART(TIME/10000);
TimeM:=INTPART((TIME-10000*TimeH)/100);
OpTime:=(TimeM-30)*(TimeH=9)+(TimeM+30)*(TimeH=10)+(TimeM+90)*(TimeH=11)+(TimeM+120)*(TimeH=13)+(TimeM+180)*(TimeH=14)+240*(TimeH>=15);
量比:240*sum(v,OpTime)/OpTime/ref("VOL.MA1##DAY",1),LINETHICK0;