通过综合运用 RSI、DMI、KDJ 等指标，并结合它们的计算结果，产生了一系列买卖信号，如建仓买点、最佳买入时机、机构建仓等，并将这些信号通过不同颜色和形状的柱状线及图标在副图中展现，辅助判断股价的短期波段趋势，为波段操作提供了多种参考信号，有助于判断股价的短期波动中的买入和获利机会。
LC:=REF(CLOSE,1);
RSI5:=((SMA(MAX((CLOSE-LC),0),5,1)/SMA(ABS((CLOSE-LC)),5,1))*100);
TR1:=SUM(MAX(MAX((HIGH-LOW),ABS((HIGH-REF(CLOSE,1)))),ABS((LOW-REF(CLOSE,1)))),10);
HD:=(HIGH-REF(HIGH,1));
LD:=(REF(LOW,1)-LOW);
DMP:=SUM(IF(((HD>0)AND(HD>LD)),HD,0),10);
DMM:=SUM(IF(((LD>0)AND(LD>HD)),LD,0),10);
PDI:=((DMP*100)/TR1);
MDI:=((DMM*100)/TR1);
ADX:=MA(((ABS((MDI-PDI))/(MDI+PDI))*100),5);
AV:=(RSI5+ADX);
DXR:=(((ADX+REF(ADX,5))/2)+RSI5);
WR10:=((100*(HHV(HIGH,10)-CLOSE))/(HHV(HIGH,10)-LLV(LOW,10)));
NEWVOL:=(RSI5-WR10);
最佳买入:=(AV+NEWVOL);
最佳买入选股:=IF(CROSS(最佳买入,0),1,0),STICK,COLORRED;
VAR1:=SMA(最佳买入选股,3,1);
VAR2:=SMA(VAR1,3,1),COLOR0000FF;
VAR3:=SMA(VAR2,3,1),COLOR00FFFF;
建仓买点:IF(CROSS(VAR2,VAR3)AND(VAR2< 40),5,0*10000),COLOR0000FF,LINETHICK2;
STICKLINE(建仓买点,0,2.5,8,0),COLORRED;
STICKLINE(建仓买点,0.45,4.0,2,0),COLORRED;
RSV:=(((CLOSE-LLV(LOW,9))/(HHV(HIGH,9)-LLV(LOW,9)))*50);
K:=SMA(RSV,3,1);
D:=SMA(K,3,1);
J:=3*K-2*D;
X:=LLV(J,2)=LLV(J,8);
最佳买入时机:IF(CROSS(J,3),1,0),STICK,COLORFFFF00;
STICKLINE(最佳买入时机,0,1,3,0),COLOR009999;
STICKLINE(最佳买入时机,0,1,2,0),COLOR00DDDD;
STICKLINE(最佳买入时机,0,1,1,0),COLOR00FFFF;
机构建仓:IF(最佳买入< 5,-0.2,0),STICK,COLOR00FF00,LINETHICK1;
机构建仓日:STICKLINE(机构建仓,0,-0.2,3,0),COLOR00FF00,LINETHICK6;
获利:STICKLINE(REF(KDJ.J,1)< 0 AND KDJ.J>0,60,0,1,0),COLOR0000FF;
RSV9:=(CLOSE-LLV(LOW,9))/(HHV(HIGH,9)-LLV(LOW,9))*100;
K1:SMA(RSV9,3,1);
DK1:K1-REF(K1,1);
出手就赢:IF(DK1>7 AND REF(DK1,1)< 0 AND(DK1-REF(DK1,1))>9,50,0),STICK,COLORYELLOW;
DRAWICON(出手就赢>0,50,1);
DRAWTEXT(REF(KDJ.J,1)< 0 AND KDJ.J>0,50,'波段底'),COLORWHITE;
