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該指標名為“大康指標”，是一種綜合指標。其運算思路是先計算出 MID 值，然后對 MID 進行加權計算得到 DKX。再對 DKX 進行簡單移動平均 MA 計算得到 DKMA。

接著，在 K 線上繪制各種顏色的線段以及分析成本、聚集度等方面的數據，并給出相應數值和解釋。

操作建議方面，需要結合市場行情和具體股票情況判斷。一般來說，可以關注 DKMA 和 K 線的關系，DKMA 上穿 K 線為買入信號，下穿為賣出信號；另外，也可以結合成本、聚集度等數據進行參考。但需要注意，該指標只是輔助分析工具，不能作為單獨決策依據。

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AAA:=REFDATE(HHV(H,130),DATE);
BBB:=REFDATE(LLV(L,130),DATE);
{DRAWBAND(AAA,RGB(0,80,80),BBB,RGB(00,00,00))};{背景}
MID:=(3*CLOSE+LOW+OPEN+HIGH)/6;
DKX:(20*MID+19*REF(MID,1)+18*REF(MID,2)+17*REF(MID,3)+16*REF(MID,4)
+15*REF(MID,5)+14*REF(MID,6)+13*REF(MID,7)+12*REF(MID,8)+11*REF(MID,9)
+10*REF(MID,10)+9*REF(MID,11)+8*REF(MID,12)+7*REF(MID,13)+6*REF(MID,14)
+5*REF(MID,15)+4*REF(MID,16)+3*REF(MID,17)
+2*REF(MID,18)+REF(MID,20))/210,COLOR0099FF;
DKMA:MA(DKX,6),COLORD9D9F3;
DRAWBAND(DKX,RGB(150,0,150),DKMA,RGB(150,150,150));
{紅}{程序化久久公式網m.weiqiv.net.cn}
STICKLINE(C>O,C,O,3,0),COLOR000077;
STICKLINE(C>O,C,O,2,0),COLOR000099;
STICKLINE(C>O,C,O,1,0),COLOR0000BB;
STICKLINE(C>O,H,L,0,0),COLOR0000FF;
{綠}
STICKLINE(C<O,C,O,3,0),COLOR007700;
STICKLINE(C<O,C,O,2,0),COLOR009900;
STICKLINE(C<O,C,O,1,0),COLOR00BB00;
STICKLINE(C<O,H,L,0,0),COLOR00FF00;套牢盤％:=100*(1-WINNER(C));
獲利盤％:=100*WINNER(C);
集中度90％:=(COST(95)-COST(5))/(COST(100))*100;
集中度70％:=(COST(85)-COST(15))/(COST(100))*100;
平均成本:=COST(50);
主力成本:=COST(4);
短期壓力:=HHV(H,20);
短期支撐:=LLV(L,20);
PT:=REF(HIGH,1)-REF(LOW,1);
中價:=(H+L+C)/3;
近高:=2*中價-LOW;
近低:=2*中價-HIGH;
最高:=中價+PT;
最低:=中價-PT;T1:=CONST(IF(獲利盤％,1,0));
T2:=CONST(IF(套牢盤％,1,0));
T3:=CONST(IF(集中度90％,1,0));
T4:=CONST(IF(集中度70％,1,0));
T5:=CONST(IF(平均成本,1,0));
T6:=CONST(IF(主力成本,1,0));
T7:=CONST(IF(短期壓力,1,0));
T8:=CONST(IF(短期支撐,1,0));
T9:=CONST(IF(中價,1,0));
T10:=CONST(IF(近高,1,0));
T11:=CONST(IF(近低,1,0));
T12:=CONST(IF(最高,1,0));
T13:=CONST(IF(最低,1,0));TS1:=IF(T1=1,0+0.03,0);
TS2:=IF(T2=1,TS1+0.03,TS1);
TS3:=IF(T3=1,TS2+0.05,TS2);
TS4:=IF(T4=1,TS3+0.03,TS3);
TS5:=IF(T5=1,0+0.03,0);
TS6:=IF(T6=1,TS5+0.03,TS5);
TS7:=IF(T7=1,TS6+0.05,TS6);
TS8:=IF(T8=1,TS7+0.03,TS7);
TS9:=IF(T9=1,0+0.03,0);
TS10:=IF(T10=1,TS9+0.05,TS9);
TS11:=IF(T11=1,TS10+0.03,TS10);
TS12:=IF(T12=1,TS11+0.05,TS11);
TS13:=IF(T13=1,TS12+0.03,TS12);N1:=30;
N2:=20;
N3:=10;
DRAWTEXT(T1=1 AND CURRBARSCOUNT=N1 AND PERIOD=5,AAA-(AAA*TS1),'【獲利盤％】'),COLORRED;
DRAWTEXT(T2=1 AND CURRBARSCOUNT=N1 AND PERIOD=5,AAA-(AAA*TS2),'【套牢盤％】'),COLOR00FF00;
DRAWTEXT(T3=1 AND CURRBARSCOUNT=N1 AND PERIOD=5,AAA-(AAA*TS3),'【90％成本集中度】'),COLORYELLOW;
DRAWTEXT(T4=1 AND CURRBARSCOUNT=N1 AND PERIOD=5,AAA-(AAA*TS4),'【70％成本集中度】'),COLOR008FFF;
DRAWTEXT(T5=1 AND CURRBARSCOUNT=N2 AND PERIOD=5,AAA-(AAA*TS5),'【平均成本】'),COLORFF99FF;
DRAWTEXT(T6=1 AND CURRBARSCOUNT=N2 AND PERIOD=5,AAA-(AAA*TS6),'【主力成本】'),COLORFF00FF;
DRAWTEXT(T7=1 AND CURRBARSCOUNT=N2 AND PERIOD=5,AAA-(AAA*TS7),'【短期壓力】'),COLORFFFFBF;
DRAWTEXT(T8=1 AND CURRBARSCOUNT=N2 AND PERIOD=5,AAA-(AAA*TS8),'【短期支撐】'),COLORF0F000;
DRAWTEXT(T9=1 AND CURRBARSCOUNT=N3 AND PERIOD=5,AAA-(AAA*TS9),'【中價】'),COLORWHITE;
DRAWTEXT(T10=1 AND CURRBARSCOUNT=N3 AND PERIOD=5,AAA-(AAA*TS10),'【近高】'),COLORFFFFBF;
DRAWTEXT(T11=1 AND CURRBARSCOUNT=N3 AND PERIOD=5,AAA-(AAA*TS11),'【近低】'),COLORF0F000;
DRAWTEXT(T12=1 AND CURRBARSCOUNT=N3 AND PERIOD=5,AAA-(AAA*TS12),'【最高】'),COLORFF99FF;
DRAWTEXT(T13=1 AND CURRBARSCOUNT=N3 AND PERIOD=5,AAA-(AAA*TS13),'【最低】'),COLORFF00FF;DRAWNUMBER(T1=1 AND CURRBARSCOUNT=N1-6 AND PERIOD=5,AAA-(AAA*TS1),CONST(獲利盤％)),COLORRED;
DRAWNUMBER(T2=1 AND CURRBARSCOUNT=N1-6 AND PERIOD=5,AAA-(AAA*TS2),CONST(套牢盤％)),COLOR00FF00;
DRAWNUMBER(T3=1 AND CURRBARSCOUNT=N1-7 AND PERIOD=5,AAA-(AAA*TS3),CONST(集中度90％)),COLORYELLOW;
DRAWNUMBER(T4=1 AND CURRBARSCOUNT=N1-7 AND PERIOD=5,AAA-(AAA*TS4),CONST(集中度70％)),COLOR008FFF;
DRAWNUMBER(T5=1 AND CURRBARSCOUNT=N2-6 AND PERIOD=5,AAA-(AAA*TS5),CONST(平均成本)),COLORFF99FF;
DRAWNUMBER(T6=1 AND CURRBARSCOUNT=N2-6 AND PERIOD=5,AAA-(AAA*TS6),CONST(主力成本)),COLORFF00FF;
DRAWNUMBER(T7=1 AND CURRBARSCOUNT=N2-6 AND PERIOD=5,AAA-(AAA*TS7),CONST(短期壓力)),COLORFFFFBF;
DRAWNUMBER(T8=1 AND CURRBARSCOUNT=N2-6 AND PERIOD=5,AAA-(AAA*TS8),CONST(短期支撐)),COLORF0F000;
DRAWNUMBER(T9=1 AND CURRBARSCOUNT=N3-4 AND PERIOD=5,AAA-(AAA*TS9),CONST(中價)),COLORWHITE;
DRAWNUMBER(T10=1 AND CURRBARSCOUNT=N3-4 AND PERIOD=5,AAA-(AAA*TS10),CONST(近高)),COLORFFFFBF;
DRAWNUMBER(T11=1 AND CURRBARSCOUNT=N3-4 AND PERIOD=5,AAA-(AAA*TS11),CONST(近低)),COLORF0F000;
DRAWNUMBER(T12=1 AND CURRBARSCOUNT=N3-4 AND PERIOD=5,AAA-(AAA*TS12),CONST(最高)),COLORFF99FF;
DRAWNUMBER(T13=1 AND CURRBARSCOUNT=N3-4 AND PERIOD=5,AAA-(AAA*TS13),CONST(最低)),COLORFF00FF;

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公式導入教程: 【通達信公式源碼導入方法教程】 【同花順公式源碼導入方法教程】 【大智慧新一代公式源碼導入方法教程】

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