通达信分时图下的量比指标有图源码

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:100*DYNAINFO(17)*(SUM(VV,TT)/TT)/(DYNAINFO(8)/FROMOPEN);