今日净量换手大于昨日

编写要求：

资金进出指标，请老师写一个“今日净量换手大于昨日的选股公式”即今日红柱高于昨日红柱。多谢了 input:n(5); k1:=IF(CLOSE>=REF(CLOSE,1),HIGH-OPEN+CLOSE-LOW+CLOSE-REF(CLOSE,1),HIGH-OPEN+CLOSE-LOW); k2:=IF(CLOSE<=REF(CLOSE,1),OPEN-LOW+HIGH-CLOSE+REF(CLOSE,1)-CLOSE,OPEN-LOW+HIGH-CLOSE); dt:=VOL*K1/(K1+K2); kt:=VOL-DT; 买量:sum(dt,n),COLOR0000FF; 卖量:-sum(kt,n),COLORFFFF00; FILLRGN(买量,0,1,RGB(0,120,0)); FILLRGN(卖量,0,1,RGB(0,80,0)); 进出量:买量+卖量,POINTDOT,COLOR00FFFF; 净量换手:100*进出量/CAPITAL,POINTDOT,COLOR00FF33; STICKLINE(进出量>=0,0,进出量,6,1),COLOR0000FF; STICKLINE(进出量<0,0,进出量,6,1),COLORFFFF00; D5:=100*SUM(DT,5)/CAPITAL; K5:=100*SUM(KT,5)/CAPITAL; J5:=D5-K5; D10:=100*SUM(DT,10)/CAPITAL; K10:=100*SUM(KT,10)/CAPITAL; J10:=D10-K10; D20:=100*SUM(DT,20)/CAPITAL; K20:=100*SUM(KT,20)/CAPITAL; J20:=D20-K20; BL5:=400/MAX(D5,K5); BL10:=400/MAX(D10,K10); BL20:=400/MAX(D20,K20); DRAWRECTREL(0,0,360,999,RGB(50,50,50)); D5B:=999-D5*BL5; K5B:=999-K5*BL5; J5B:=999-ABS(J5)*BL5; D10B:=999-D10*BL10; K10B:=999-K10*BL10; J10B:=999-ABS(J10)*BL10; D20B:=999-D20*BL20; K20B:=999-K20*BL20; J20B:=999-ABS(J20)*BL20; {画直方图} DRAWRECTREL(30,D5B,50,999,RGB(150,0,0)); DRAWRECTREL(50,K5B,70,999,RGB(0,150,150)); DRAWRECTREL(70,J5B,90,999,RGB(150,150,0)); DRAWRECTREL(150,D10B,170,999,RGB(150,0,0)); DRAWRECTREL(170,K10B,190,999,RGB(0,150,150)); DRAWRECTREL(190,J10B,210,999,RGB(150,150,0)); DRAWRECTREL(270,D20B,290,999,RGB(150,0,0)); DRAWRECTREL(290,K20B,310,999,RGB(0,150,150)); DRAWRECTREL(310,J20B,330,999,RGB(150,150,0)); DRAWTEXTREL(90,0,'买量'), colorddffff; DRAWTEXTREL(180,0,'卖量'), colorddffff; DRAWTEXTREL(270,0,'进出量'), colorddffff; DRAWTEXTREL(20,100,'今日'), color33ffff; DRAWTEXTREL(90,100,NUMTOSTRN(100*DT/CAPITAL,2)), color33ffff; DRAWTEXTREL(180,100,NUMTOSTRN(100*KT/CAPITAL,2)), color33ffff; DRAWTEXTREL(270,100,NUMTOSTRN(100*DT/CAPITAL-100*KT/CAPITAL,2)), color33ffff; DRAWTEXTREL(27,200,'5日'), colorddffff; DRAWTEXTREL(90,200,NUMTOSTRN(D5,2)), colorddffff; DRAWTEXTREL(180,200,NUMTOSTRN(K5,2)), colorddffff; DRAWTEXTREL(270,200,NUMTOSTRN(J5,2)), colorddffff; DRAWTEXTREL(20,300,'10日'), color33ffff; DRAWTEXTREL(90,300,NUMTOSTRN(D10,2)), color33ffff; DRAWTEXTREL(180,300,NUMTOSTRN(K10,2)), color33ffff; DRAWTEXTREL(270,300,NUMTOSTRN(J10,2)), color33ffff; DRAWTEXTREL(20,400,'20日'), colorddffff; DRAWTEXTREL(90,400,NUMTOSTRN(D20,2)), colorddffff; DRAWTEXTREL(180,400,NUMTOSTRN(K20,2)), colorddffff; DRAWTEXTREL(270,400,NUMTOSTRN(J20,2)), colorddffff; DRAWTEXTREL(15,800,'5'), colorbbffff; DRAWTEXTREL(10,900,'日'), colorbbffff; DRAWTEXTREL(130,800,'10'), colorbbffff; DRAWTEXTREL(130,900,'日'), colorbbffff; DRAWTEXTREL(250,800,'20'), colorbbffff; DRAWTEXTREL(250,900,'日'), colorbbffff;

解答：

?input:n(5);

k1:=if(c>=ref(c,1),h-o+c-l+c-ref(c,1),h-o+c-l);