AA:=vol/((HIGH-LOW)*2-Abs(CLOSE-OPEN));
买量:=IF(CLOSE>OPEN,AA*(HIGH-LOW),IF(CLOSE<OPEN,AA*((HIGH-OPEN)+(CLOSE-LOW)),VOL/2));
卖量:=IF(CLOSE>OPEN,0-AA*((HIGH-CLOSE)+(OPEN-LOW)),IF(CLOSE<OPEN,0-AA*(HIGH-LOW),0-VOL/2));
大单动向:=买量+卖量;
STICKLINE(大单动向<0,0,大单动向,10,0),colorcyan;
STICKLINE(大单动向<0,0,大单动向,8,0),colorcyan;
STICKLINE(大单动向<0,0,大单动向,6,0),colorcyan;
STICKLINE(大单动向<0,0,大单动向,4,0),colorcyan;
STICKLINE(大单动向>0,0,大单动向,10,0),colorred;
STICKLINE(大单动向>0,0,大单动向,8,0),colorred;
STICKLINE(大单动向>0,0,大单动向,6,0),colorred;
STICKLINE(大单动向>0,0,大单动向,4,0),colorred;
MA1:MA(大单动向,3),colorred;
MA2:MA(大单动向,5),colorgreen;
MA3:MA(大单动向,10),coloryellow;
