請老師幫改個選股公式，謝謝了。　[通達信]

A0:=(H-L)>4*(MAX(O,C)-MIN(O,C)) AND (H-L)>5*(C-L);
A1:=(H-L)>4*(MAX(O,C)-MIN(O,C)) AND (H-L)>5*(H-O);

(A0 OR A1) AND (C-REF(C,3))*100/REF(C,3)<-6 AND BARSCOUNT(CLOSE)>=4;

把下錘子去掉，只選上錘子。

你可以用下面兩個公式來滿足兩種不同的要求：

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公式一

A0:=(H-L)>4*(MAX(O,C)-MIN(O,C)) AND (H-L)>5*(C-L);
A1:=(H-L)>4*(MAX(O,C)-MIN(O,C)) AND (H-L)>5*(H-O);

A0 AND (C-REF(C,3))*100/REF(C,3)<-6 AND BARSCOUNT(CLOSE)>=4;

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公式二

A0:=(H-L)>4*(MAX(O,C)-MIN(O,C)) AND (H-L)>5*(C-L);
A1:=(H-L)>4*(MAX(O,C)-MIN(O,C)) AND (H-L)>5*(H-O);

A1 AND (C-REF(C,3))*100/REF(C,3)<-6 AND BARSCOUNT(CLOSE)>=4;