1、小单动向
有点象反向DDX，但有些差别，差别在于中单差，避免主力以中单出货。代码如下：
input.:p1(60),p2(5),p3(10);
refline:0;
xDX:(BIGORDER(2,1)-BIGORDER(1,1))*VOL/CAPITAL*100,COLOR3d;
xDX1:ema(xDX,p1)*60.177;
xDX2:MA(xDX1,p2);
xDX3:MA(xDX1,p3);
DRAWTEXTABS(0,0,'小单动向');
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2、横盘天数
代码如下：
ma5:=ma(c,5);
ma30:=ma(c,30);
tj:=range((ma5-ma30)/ma30*100,-5,5);
ts:barslast(not(tj));
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3、捞底
代码如下：
VAR1:=3*SMA((CLOSE-LLV(LOW,27))/(HHV(HIGH,27)-LLV(LOW,27))*100,5,1)-2*SMA(SMA((CLOSE-LLV(LOW,27))/(HHV(HIGH,27)-LLV(LOW,27))*100,5,1),3,1);
VAR2:=EMA(VAR1,8);
VAR3:=3*SMA((C-LLV(L,55))/(HHV(H,55)-LLV(L,55))*100,5,1)-2*SMA(SMA((C-LLV(L,55))/(HHV(H,55)-LLV(L,55))*100,5,1),3,1);
趋势线:=EMA(VAR3,3)-10;TYP := (HIGH LOW CLOSE)/3;
CC1:=(TYP-MA(TYP,14))/(0.015*AVEDEV(TYP,14));
C1:=SMA(CC1,3,1);C2:=SMA(C1,3,1);
C3:=3*C1-2*C2;CB1:=EMA(C3,5);
CB2:=REF(CB1,1);LC := REF(CLOSE,1);
RSI1:=SMA(MAX(CLOSE-LC,0),6,1)/SMA(ABS(CLOSE-LC),6,1)*100;
RSI:=(RSI1-50)*5;R1:=SMA(RSI,3,1);
D1:=SMA(R1,3,1);J1:=3*R1-2*D1;
RR1:=EMA(J1,5);RR2:=REF(RR1,1);
RR:=RR1>RR2;RSV:=(CLOSE-LLV(LOW,9))/(HHV(HIGH,9)-LLV(LOW,9))*100;
K:=SMA(RSV,3,1);K1:=(K-50)*5;
K2:=SMA(K1,3,1);D2:=SMA(K2,3,1);
J2:=3*K2-2*D2;BB1:=EMA(J2,5);BB2:=REF(BB1,1);
买入:RR AND NOT(REF(RR,1)) AND (RR1<-100 AND BB1<-100) AND CB1<-100
and CROSS(趋势线,VAR2) AND 趋势线>REF(趋势线,1) AND 趋势线<50;< /div>