资金过滤（提纯、低买、高卖）
DDX:=(LARGEINTRDVOL-LARGEOUTTRDVOL)*10000/FINANCE(7);
DDX1:=EMA(DDX,60)*60;
DDX2:=MA(DDX1,5);
DDX3:=MA(DDX1,10);
AA1:=FILTER(LOW=LLV(LOW,10),5);
AA2:=IF(LLV(LOW,3)=LLV(LOW,10) AND CLOSE<REF((HIGH+LOW)/2,1),MAX(REF(LLV(LOW,10),BARSLAST(AA1)+1)-LOW,0),0);
AA3:=EMA(AA2,3)*3;
AA4:=SUMBARS(AA3>0,21);
AA5:=SUM(AA3,AA4)/21;
ISUP:=IF(C>0,1,0);
AA6:=REF(AA3,1)=HHV(AA3,3) AND REF(AA3,1)>AA5*3 AND COUNT(CLOSE/REF(CLOSE,1)
<0.9025,8)=0 AND ISUP AND LLV(LOW,3)/HHV(HIGH,10)<0.88;
AA7:=(COUNT(DDX>0,5)>0 OR NOT(DDX1<DDX2 AND DDX2<DDX3))
AND COUNT(DDX>REF(DDX,1),10)>=4;
反转:=FILTER(AA6 AND AA7,5);
机构进入:IF( CLOSE,AA3,0),COLOR0099EE,NODRAW;
追击反转:IF( 反转,AA3,0),COLOR0000FF,NODRAW;
STICKLINE( CLOSE,0,AA3,2.8,0),COLOR0066BB;
STICKLINE( CLOSE,0,AA3,2.5,0),COLOR0077CC;
STICKLINE( CLOSE,0,AA3,1.5,0),COLOR0088DD;
STICKLINE( CLOSE,0,AA3,0.5,0),COLOR0099EE;
STICKLINE(  反转,0, AA3,3,0),COLOR0000CC;
STICKLINE(  反转,0, AA3,2.5,0),COLOR0000DD;
STICKLINE(  反转,0, AA3,1.5,0),COLOR0000EE;
STICKLINE(  反转,0, AA3,0.5,0),COLOR0000FF;
RSV:=(CLOSE-LLV(LOW,N))/(HHV(HIGH,N)-LLV(LOW,N))*100;
K:SMA(RSV,5,1);
D:SMA(K,M1,1);
J:3*K-2*D;
VARB2:=(RSV/2+22)*1;
量:=EMA(VOL,13);
资金:=EMA(AMOUNT,13);
过滤:=((资金 /量) / 100);
提纯:=(((CLOSE -过滤) / 过滤) * 100);
黄金:=((提纯 < (0))  AND ZXNH),COLORRED;
低买:IF(黄金 AND RSV<VARB2-2,50,0),COLORYELLOW,LINETHICK3;
高卖:IF(黄金 AND RSV>VARB2,80,120),COLORRED,LINETHICK3;
上涨分界:25;
DRAWTEXT(CROSS(低买,上涨分界),上涨分界+REF(C,1),'←次日买');