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通达信踏空副图源码公式:
A1:=OPEN > ((REF(CLOSE,1)) * 1.01);
A2:=LOW > (REF(LOW,1));
A3:=CLOSE > (REF(CLOSE,1));
A4:=((REF(CLOSE,1)) < (REF(OPEN,1))) AND (((REF(CLOSE,1)) / (REF(OPEN,1))) <= 0.97);
小幅踏空:IF((((A1 AND A2) AND A3) AND A4),20,0),COLORWHITE;
DRAWTEXT(小幅踏空,20,'以1/3仓位买入'),COLORWHITE;
A5:=LOW > (REF(CLOSE,1));
A6:=(CLOSE > (((REF(OPEN,1)) - (REF(CLOSE,1))) / 2)) AND (CLOSE < (REF(OPEN,1)));
基本踏空:IF((((A1 AND A5) AND A6) AND A4),40,0),COLORYELLOW;
DRAWTEXT(基本踏空,38,'以1/3仓位买入'),COLORYELLOW;
A7:=CLOSE > (REF(OPEN,1));
完全踏空:IF((((A1 AND A4) AND A5) AND A7),60,0),COLORCYAN;
DRAWTEXT(完全踏空,58,'以1/2仓位买入'),COLORCYAN;
A8:=(REF(OPEN,1)) > (REF(CLOSE,1));
A9:=OPEN > (REF(OPEN,1));
A10:=LOW > (REF(OPEN,1));
严重踏空:IF((((A1 AND A8) AND A9) AND A10),80,0),COLORRED;
DRAWTEXT(严重踏空,78,'以2/3仓位买入'),COLORRED;
A11:=OPEN > (REF(HIGH,1));
A12:=LOW > (REF(HIGH,1));
超级踏空:IF((((A1 AND A8) AND A11) AND A12),85,0),COLORMAGENTA;
DRAWTEXT(超级踏空,83,'满仓买入'),COLORMAGENTA;
选股:(((小幅踏空 OR 基本踏空) OR 完全踏空) OR 严重踏空) OR 超级踏空; |
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