a1:=(VOL/CLOSE)/3;
a2:=SUM((IF(((a1>40) AND (CLOSE>(REF(CLOSE,1)))),a1,0)),0);
a3:=SUM((IF(((a1>40) AND (CLOSE<(REF(CLOSE,1)))),a1,0)),0);
a4:=SUM((IF(((a1<40) AND (CLOSE>(REF(CLOSE,1)))),a1,0)),0);
a5:=SUM((IF(((

N:=3;M:=10;
VOL,VOLSTICK;
VAR1:=VOL/((HIGH-LOW)*2-ABS(CLOSE-OPEN));
买:=IF(CLOSE>OPEN,VAR1*(HIGH-LOW),IF(CLOSE<OPEN,VAR1*((HIGH-OPEN)+(CLOSE-LOW)),VOL/2)),COLORRED;
卖:=IF(CLOSE>OPEN,0-VAR1*((HIGH-CLOSE)+(OPEN-LOW)),IF(CLOSE

量:=SUM(V,FROMOPEN);
现:=100*(C-REF(C,1))/REF(C,1);
大买:=SUM(IF(现>0 AND V>=500,V,0),FROMOPEN);
大卖:=SUM(IF(现<0 AND V>=500,V,0),FROMOPEN);
B1:=大买/量*100;
B2:=大卖/量*100;
DRAWRECTREL(600,CONST(100-B1)*1000/100,620,1