通达信凌波微步源码副图无未来函数

A1A:=EMA(CLOSE, 9);
 A1B:=((A1A - EMA(CLOSE, 5)) < 0);
 A1C:=((A1A - EMA(CLOSE, 5)) > 0);
 A1D:=BARSLAST(A1B);
 A1E:=BARSLAST(A1C);
 A1F:=IF((A1E > 0),(CLOSE - REF(CLOSE, 1)) / REF(CLOSE, 1) * 100,0);
 A20:=SUM(A1F,0);
 A21:=IF((A1D > 0),(0 - 2),0);
 A22:=IF((A1E > 0),SUM((CLOSE - REF(CLOSE, 1)) / REF(CLOSE, 1) * 100,A1E),0);
 A23:=A22 / A1E;
 A25:=EMA(EMA(EMA(CLOSE, 3), 3), 3);
多方:((A25 - REF(A25, 1)) + A25)COLOR0000FF,LINETHICK2;
空方:MA(多方, 15)COLORFF49FF;
 IF(多方>REF(多方,1),多方,DRAWNULL),COLORFFFFCC,LINETHICK4,POINTDOT;
 IF(空方>REF(空方,1),空方,DRAWNULL),COLOR00FFFF,LINETHICK4,POINTDOT;
 STICKLINE((多方 > 空方),空方,多方, 0, 0)COLOR00FFFF;
 STICKLINE((空方 > 多方),多方,空方, 0, 0)COLORFF0000;
 DRAWTEXT(CROSS(空方,多方),多方 * 1.03,'↓卖')COLOR00FF00;
 DRAWTEXT(CROSS(多方,空方),空方 * 0.98,'↑买')COLOR0000FF;
 DRAWICON(((REF(A21, 1) = (0 - 2)) AND (A21 = 0)),LOW, 5);
 DRAWICON(((REF(A1E, 1) > 0) AND (A1E = 0)),HIGH, 6);
大盘指数:INDEXC,NODRAW,COLORLIMAGENTA ;
大盘指数涨跌:(大盘指数-REF(大盘指数,1)),NODRAW;
涨家数:INDEXADV,NODRAW,COLORLIMAGENTA ;
跌家数:INDEXDEC,NODRAW,COLORGREEN;
 C3:=REF(C,1);
涨停:=IF((C-C3)*100/C3>=(10-0.01*100/C3),1,0);
 STICKLINE(涨停,OPEN,CLOSE,2.5,0),COLORYELLOW;
跌停:=IF((C3-C)*100/C3>=(10-0.01*100/C3),1,0);
 STICKLINE(跌停,OPEN,CLOSE,2.5,0),COLORBLUE;
安全线: MA(CLOSE,30),LINETHICK2,COLORBLUE;
 VAR1:=CLOSE>REF(CLOSE,1) AND CLOSE>REF(CLOSE,2);
 VAR2:=REF(VAR1,1) AND CLOSE<=REF(CLOSE,1) AND CLOSE>=REF(CLOSE,2);
 VAR3:=REF(VAR2,1) AND CLOSE>=REF(CLOSE,1) AND CLOSE<=REF(CLOSE,2);
 VAR4:=REF(VAR3,1) AND CLOSE<=REF(CLOSE,1) AND CLOSE>=REF(CLOSE,2);
 VAR5:=REF(VAR4,1) AND CLOSE>=REF(CLOSE,1) AND CLOSE<=REF(CLOSE,2);
 VAR6:=REF(VAR5,1) AND CLOSE<=REF(CLOSE,1) AND CLOSE>=REF(CLOSE,2);
 VAR7:=REF(VAR6,1) AND CLOSE>=REF(CLOSE,1) AND CLOSE<=REF(CLOSE,2);
 VAR8:=REF(VAR7,1) AND CLOSE<=REF(CLOSE,1) AND CLOSE>=REF(CLOSE,2);
 VAR9:=REF(VAR8,1) AND CLOSE>=REF(CLOSE,1) AND CLOSE<=REF(CLOSE,2);
 VARA:=REF(VAR9,1) AND CLOSE<=REF(CLOSE,1) AND CLOSE>=REF(CLOSE,2);
 VARB:=REF(VARA,1) AND CLOSE>=REF(CLOSE,1) AND CLOSE<=REF(CLOSE,2);
 VARC:=REF(VARB,1) AND CLOSE<=REF(CLOSE,1) AND CLOSE>=REF(CLOSE,2);
 VARD:=CLOSE<REF(CLOSE,1) AND CLOSE<REF(CLOSE,2);
 VARE:=REF(VARD,1) AND CLOSE>=REF(CLOSE,1) AND CLOSE<=REF(CLOSE,2);
 VARF:=REF(VARE,1) AND CLOSE<=REF(CLOSE,1) AND CLOSE>=REF(CLOSE,2);
 VAR10:=REF(VARF,1) AND CLOSE>=REF(CLOSE,1) AND CLOSE<=REF(CLOSE,2);
 VAR11:=REF(VAR10,1) AND CLOSE<=REF(CLOSE,1) AND CLOSE>=REF(CLOSE,2);
 VAR12:=REF(VAR11,1) AND CLOSE>=REF(CLOSE,1) AND CLOSE<=REF(CLOSE,2);
 VAR13:=REF(VAR12,1) AND CLOSE<=REF(CLOSE,1) AND CLOSE>=REF(CLOSE,2);
 VAR14:=REF(VAR13,1) AND CLOSE>=REF(CLOSE,1) AND CLOSE<=REF(CLOSE,2);
 VAR15:=REF(VAR14,1) AND CLOSE<=REF(CLOSE,1) AND CLOSE>=REF(CLOSE,2);
 VAR16:=REF(VAR15,1) AND CLOSE>=REF(CLOSE,1) AND CLOSE<=REF(CLOSE,2);
 VAR17:=REF(VAR16,1) AND CLOSE<=REF(CLOSE,1) AND CLOSE>=REF(CLOSE,2);
 VAR18:=REF(VAR17,1) AND CLOSE>=REF(CLOSE,1) AND CLOSE<=REF(CLOSE,2);
 VAR19:=REF(VARD OR VARE OR VARF OR VAR10 OR VAR11 OR VAR12 OR VAR13 OR VAR14 OR VAR15 OR VAR16 OR VAR17 OR VAR18,1) AND VAR1;
 DRAWICON(VAR19,L*0.98,1);