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[选股] 【龙头回马】主图选股公式,龙头股回踩:二次买点的研判

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发表于 3 小时前 | 显示全部楼层 |阅读模式


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。
使用方法:
  • 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。
买点思考:
  • 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。
卖点思考:
  • 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;{K};


STICKLINE(CLOSE> REF(CLOSE,1) AND C>O ,OPEN,CLOSE,2.7,0 ),COLOR000077;{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;







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