請(qǐng)老師編寫一個(gè)持倉異動(dòng)的幅圖指標(biāo)

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?來源:程序化久久網(wǎng)（ www.tumamayizhan.com ）

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ccl:=openint-ref(openint,1);
c1:=c>ref(c,1) and ccl<0;
stickline(c1,0,ccl,8,0),colorred;
drawtext(c1,ccl,'空頭減倉'),COLORWHITE;
c2:=c>ref(c,1) and ccl>0;
stickline(c2,0,ccl,8,0),colorred;
drawtext(c2,ccl,'空頭加倉'),COLORWHITE;

c3:=c<ref(c,1) and ccl<0;
stickline(c3,0,ccl,8,0),colorgreen;
drawtext(c3,ccl,'多頭減倉'),COLORWHITE;
c4:=c<ref(c,1) and ccl>0;
stickline(c4,0,ccl,8,0),colorgreen;
drawtext(c4,ccl,'空頭加倉'),COLORWHITE;

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