【龙头回马】主图选股公式，龙头股回踩：二次买点的研判
2024/11/25 16:43:20
第一部分 指标介绍
指标说明：- 主图：利用股价的线性回归数值，展示股价趋势的带状区间，与股价趋势同步，直观显示上升和下跌趋势。
- K线颜色：纯红色K线表示持股安全，红绿叠加K线提示高位见顶风险。
- 信号提示：红钻和文字“回踩买进”信号，以及“洗盘”文字提示。
- 观察主图带状区间与股价趋势的同步性，判断趋势状态。
- 纯红色K线持股，红绿叠加K线警惕高位风险。
- 红钻信号出现后，关注“回踩买进”文字提示，作为选股和买入信号。
- “洗盘”文字提示出现，考虑短线低吸，但不宜期待立即的主升浪。
- 红钻信号后，关注“回踩买进”信号，作为回踩确认的买点。
- “洗盘”信号出现，考虑短线低吸，但需注意风险。
- 红绿叠加K线出现，考虑减仓或卖出，防范高位见顶风险。
第二部分 指标图示
第三部分 公式源码
{龙头回马主图--}
SH:=CODELIKE('00') OR CODELIKE('60');SZ:=CODELIKE('30') OR CODELIKE('68');
SS:=FINANCE(3)=2;
X1:=IF(SH,0.1,IF(SZ,0.2,IF(SS,0.3,100)));
ZT:=C=H AND C>=ZTPRICE(REF(C,1),X1);
DYX:=C/REF(C,1)>1.08 AND C>O;
TTA:=COUNT(DYX,20)>0 OR COUNT(ZT,20)>0;
回归斜率线A:=EMA(SLOPE(C,4)*20+C,42);
经典RL:=(CLOSE-LLV(LOW,9))/(HHV(HIGH,9)-LLV(LOW,9))*100;
经典K:=SMA(经典RL,3,1);经典D:=SMA(经典K,3,1);经典J:=3*经典K-2*经典D;
MAHL1:=100*((EMA((H+L)/2,3)-LLV(EMA((H+L)/2,5),30)-(EMA(H,20)-EMA(L,20))) /(LLV(EMA((H+L)/2,5),30)-(EMA(H,20)-EMA(L,20))));
MAHL2:=IF(EMA(C,2)>回归斜率线A AND MAHL1>0,EMA(C,3),LLV(EMA((H+L)/2,5),30));{A}
MAHL3:=IF(EMA(C,2)>回归斜率线A AND MAHL1>0,LLV(EMA((H+L)/2,5),30),EMA(C,5));{A}
回归斜率带RAWBAND(回归斜率线A,RGB(235,0,230),REF(回归斜率线A,2),RGB(0,104,154));
上线:=SMA(C,6.5,1);
一号支撑线:SMA(C,14.5,1);
上线1:=SMA(C,3,1);
一号支撑线1:=SMA(C,8,1);
上线2:=SMA(C,3.5,1);
DRAWTEXT(CROSS(一号支撑线1,上线1),H*1.08,'洗盘'),COLOR00FF00;
BBI:=(MA(CLOSE,3)+MA(CLOSE,6)+MA(CLOSE,12)+MA(CLOSE,25))/4;
UPR:=BBI+3*STD(BBI,13),LINETHICK2;
DWN:=BBI-3*STD(BBI,13);
安全:=MA(CLOSE,55),LINETHICK2;
LC:=REF(CLOSE,1);
RSI:=SMA(MAX(CLOSE-LC,0),6,1)/SMA(ABS(CLOSE-LC),6,1)*100;
A7:=(2*C+H+L)/4;
操作:MA(A7,5),COLORBLUE,LINETHICK2;
操作1:=MA(A7,5)*1.03,LINETHICK2;
操作2:=MA(A7,5)*0.97,LINETHICK2;
VAR1LV(A7,21);
VAR2:HHV(A7,30);
YCX:=操作>=REF(操作,1);
H1:=MAX(MAX(上线,一号支撑线1),一号支撑线);
L1:=MIN(MIN(上线,一号支撑线1),一号支撑线);
SK:=EMA((A7-VAR1)/(VAR2-VAR1)*100,7);
SD:=EMA(0.667*REF(SK,1)+0.333*SK,5);
M1:=1000*操作/一号支撑线<=1015 AND 1000*操作/一号支撑线>=975;
M2:=1000*一号支撑线1/一号支撑线<=1020 AND一号支撑线1/一号支撑线>=980;
M3:=1000*上线/一号支撑线<=1015 AND上线/一号支撑线>=985;
D:=MA(CLOSE,89)-MA(CLOSE,10)/3;
RSV:=(CLOSE-LLV(LOW,25))/(HHV(HIGH,25)-LLV(LOW,25))*100;
K:=SMA(RSV,3,1);
D1:=SMA(K,3,1);
J:=3*K-2*D1;
VAR3:=(2*CLOSE+HIGH+LOW)/3;
VAR4:=EMA(EMA(EMA(VAR3,4),4),4);
E:=(VAR4-REF(VAR4,1))/REF(VAR4,1)*100;
F:=MA(E,3)+0.03;
G:=MA(E,1);
DRAWICON(TTA AND CROSS(G,F) AND COUNT(ZT,10)<4,LOW*0.97,25),COLORFF0080;
DRAWTEXT(TTA AND CLOSE>OPEN AND操作>上线AND上线>一号支撑线1 AND一号支撑线1>一号支撑线AND CROSS(上线1,操作) AND LOW>VAR1 AND J<90,LOW *0.86,'回踩买进' ),COLORRED;
DRAWTEXT(TTA AND CLOSE>OPEN AND CROSS(上线,一号支撑线) AND LOW>VAR1 AND J<90,LOW *0.86,'回踩买进' ),COLORRED;
STICKLINE(CLOSE> REF(CLOSE,1) ,HIGH,LOW,0,0 ),COLORRED;
STICKLINE(C<O AND C>REF(C,1),C,O,3,0),COLORFFCC00;
STICKLINE(CLOSE> REF(CLOSE,1) AND C>O ,OPEN,CLOSE,3,0 ),COLOR000055;{红K};
STICKLINE(CLOSE> REF(CLOSE,1) AND C>O ,OPEN,CLOSE,2.7,0 ),COLOR000077;{红K};
STICKLINE(CLOSE> REF(CLOSE,1) AND C>O ,OPEN,CLOSE,2.1,0 ),COLOR000099;
STICKLINE(CLOSE> REF(CLOSE,1) ,OPEN,CLOSE,1.5,0 ),COLOR0000BB;
STICKLINE(CLOSE> REF(CLOSE,1) ,OPEN,CLOSE,0.9,0 ),COLOR0000DD;
STICKLINE(CLOSE> REF(CLOSE,1) ,OPEN,CLOSE,0.3,0 ),COLOR0000FF;
STICKLINE(CLOSE= REF(CLOSE,1) ,H,L,3,1 ),COLOR999999;
STICKLINE(CLOSE= REF(CLOSE,1) ,HIGH,LOW,0,0 ),COLORWHITE;
STICKLINE(CLOSE= REF(CLOSE,1) ,OPEN,CLOSE,3,0 ),COLOR555555;
STICKLINE(CLOSE= REF(CLOSE,1) ,OPEN,CLOSE,2.7,0 ),COLOR777777;
STICKLINE(CLOSE= REF(CLOSE,1) ,OPEN,CLOSE,2.1,0 ),COLOR999999;
STICKLINE(CLOSE= REF(CLOSE,1) ,OPEN,CLOSE,1.5,0 ),COLORBBBBBB;
STICKLINE(CLOSE= REF(CLOSE,1) ,OPEN,CLOSE,0.9,0 ),COLORDDDDDD;
STICKLINE(CLOSE= REF(CLOSE,1) ,OPEN,CLOSE,0.3,0 ),COLORFFFFFF;
STICKLINE(CLOSE< REF(CLOSE,1) ,HIGH,LOW,0,1 ),COLORCYAN;
STICKLINE(C<REF(C,1) AND C>O,C,O,3,0),COLORFFCC00;
STICKLINE(C<REF(C,1) AND C<O ,OPEN,CLOSE,3,0 ),COLOR990000;
STICKLINE(C<REF(C,1) AND C<O ,OPEN,CLOSE,2.7,0 ),COLORCC0000;
STICKLINE(CLOSE< REF(C,1) ,OPEN,CLOSE,2.1,0 ),COLORFF4400;
STICKLINE(CLOSE< REF(C,1) ,OPEN,CLOSE,1.5,0 ),COLORFF8800;
STICKLINE(CLOSE< REF(C,1) ,OPEN,CLOSE,0.9,0 ),COLORFFCC00;
STICKLINE(CROSS(J,D1) AND J<70,CLOSE,OPEN,3.2,0),COLORBB00FF;
STICKLINE(CROSS(J,D1) AND J<70,CLOSE,OPEN,2.7,0),COLORFF33FF;
STICKLINE(CROSS(J,D1) AND J<70,CLOSE,OPEN,2.1,0), COLORFF66FF;
STICKLINE(CROSS(J,D1) AND J<70,CLOSE,OPEN,1.5,0),COLORFF99FF;
STICKLINE(CROSS(J,D1) AND J<70,CLOSE,OPEN,0.9,0),COLORFFBBFF;
STICKLINE(CROSS(J,D1) AND J<70,CLOSE,OPEN,0.3,0),COLORFFDDFF;
{龙头回马选股--}
SH:=CODELIKE('00') OR CODELIKE('60');
SZ:=CODELIKE('30') OR CODELIKE('68');
SS:=FINANCE(3)=2;
X1:=IF(SH,0.1,IF(SZ,0.2,IF(SS,0.3,100)));
ZT:=C=H AND C>=ZTPRICE(REF(C,1),X1);
DYX:=C/REF(C,1)>1.08 AND C>O;
TTA:=COUNT(DYX,20)>0 OR COUNT(ZT,20)>0;
回归斜率线A:=EMA(SLOPE(C,4)*20+C,42);
经典RL:=(CLOSE-LLV(LOW,9))/(HHV(HIGH,9)-LLV(LOW,9))*100;
经典K:=SMA(经典RL,3,1);经典D:=SMA(经典K,3,1);经典J:=3*经典K-2*经典D;
MAHL1:=100*((EMA((H+L)/2,3)-LLV(EMA((H+L)/2,5),30)-(EMA(H,20)-EMA(L,20))) /(LLV(EMA((H+L)/2,5),30)-(EMA(H,20)-EMA(L,20))));
MAHL2:=IF(EMA(C,2)>回归斜率线A AND MAHL1>0,EMA(C,3),LLV(EMA((H+L)/2,5),30));{A}
MAHL3:=IF(EMA(C,2)>回归斜率线A AND MAHL1>0,LLV(EMA((H+L)/2,5),30),EMA(C,5));{A}
上线:=SMA(C,6.5,1);
一号支撑线:=SMA(C,14.5,1);
上线1:=SMA(C,3,1);
一号支撑线1:=SMA(C,8,1);
上线2:=SMA(C,3.5,1);
BBI:=(MA(CLOSE,3)+MA(CLOSE,6)+MA(CLOSE,12)+MA(CLOSE,25))/4;
UPR:=BBI+3*STD(BBI,13);
DWN:=BBI-3*STD(BBI,13);
安全:=MA(CLOSE,55);
LC:=REF(CLOSE,1);
RSI:=SMA(MAX(CLOSE-LC,0),6,1)/SMA(ABS(CLOSE-LC),6,1)*100;
A7:=(2*C+H+L)/4;
操作:=MA(A7,5);
操作1:=MA(A7,5)*1.03;
操作2:=MA(A7,5)*0.97;
VAR1:=LLV(A7,21);
VAR2:=HHV(A7,30);
YCX:=操作>=REF(操作,1);
H1:=MAX(MAX(上线,一号支撑线1),一号支撑线);
L1:=MIN(MIN(上线,一号支撑线1),一号支撑线);
SK:=EMA((A7-VAR1)/(VAR2-VAR1)*100,7);
SD:=EMA(0.667*REF(SK,1)+0.333*SK,5);
M1:=1000*操作/一号支撑线<=1015 AND 1000*操作/一号支撑线>=975;
M2:=1000*一号支撑线1/一号支撑线<=1020 AND一号支撑线1/一号支撑线>=980;
M3:=1000*上线/一号支撑线<=1015 AND上线/一号支撑线>=985;
D:=MA(CLOSE,89)-MA(CLOSE,10)/3;
RSV:=(CLOSE-LLV(LOW,25))/(HHV(HIGH,25)-LLV(LOW,25))*100;
K:=SMA(RSV,3,1);
D1:=SMA(K,3,1);
J:=3*K-2*D1;
VAR3:=(2*CLOSE+HIGH+LOW)/3;
VAR4:=EMA(EMA(EMA(VAR3,4),4),4);
E:=(VAR4-REF(VAR4,1))/REF(VAR4,1)*100;
F:=MA(E,3)+0.03;
G:=MA(E,1);
TTB:=TTA AND CLOSE>OPEN AND操作>上线AND上线>一号支撑线1 AND一号支撑线1>一号支撑线AND CROSS(上线1,操作) AND LOW>VAR1 AND J<90;
TTC:=TTA AND CLOSE>OPEN AND CROSS(上线,一号支撑线) AND LOW>VAR1 AND J<90;
XG:TTB OR TTC;