分時用的指標【即昨日開收盤價和最高低處畫線】
2020/2/18 18:27:05
公式編寫說明：
請老師編寫一個通達信分時用的指標：條件是：在昨日開盤價，昨日收盤價，昨日最高價，昨日最低價處畫線。
公式源碼示例：
先建名為1引用的指標，昨收就是當日的0軸
{1引用}
昨開:REF(O,1);
昨高:REF(H,1);
昨低:REF(L,1);
再建指標
昨開:"1引用.昨開#DAY";
昨高:"1引用.昨高#DAY";
昨低:"1引用.昨低#DAY";
昨收:DYNAINFO(3);
DRAWTEXT_FIX(CURRBARSCOUNT=1,0.01,0.01,0,STRCAT('昨高: ',CON2STR(昨高,2))),COLORYELLOW;
DRAWTEXT_FIX(CURRBARSCOUNT=1,0.01,0.06,0,STRCAT('昨低: ',CON2STR(昨低,2))),COLORMAGENTA;
DRAWTEXT_FIX(CURRBARSCOUNT=1,0.01,0.11,0,STRCAT('昨收: ',CON2STR(昨收,2))),COLORGREEN;
DRAWTEXT_FIX(CURRBARSCOUNT=1,0.01,0.16,0,STRCAT('昨開: ',CON2STR(昨開,2))),COLORWHITE;
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