您好 :
我有寫一個看月營收年增率長短期均值的指標(程式碼後述).
今天發現, 在看 6142友勁 時, 指標沒有被劃出, 且顯示如標題的錯誤訊息.
看其他股票則沒問題.
請問原因為何? 謝謝 !
--------------------------- 程式碼如下 ---------------------------
vars: _revYoyAve3(0), _revYoyAve12(0);
vars: _revNewH(0); // 近12個月(不含當月)的最高月營收
input: r1(3),r2(12);
setinputname(1,"短天期");
setinputname(2,"長天期");
value1 = getField("月營收", "M");
value2 = ( getField("月營收", "M") / getField("月營收", "M")[12] -1 ) * 100;
_revNewH = highest(getField("月營收", "M")[1], 12);
_revYoyAve3 = ( Summation(getField("月營收", "M"), 3) / Summation(getField("月營收", "M")[12], 3) -1 ) * 100;
_revYoyAve12 = ( Summation(getField("月營收", "M"), 12) / Summation(getField("月營收", "M")[12], 12) -1 ) * 100;
value3 = _revYoyAve3 - _revYoyAve12; // 月營收短均-長均
plot(1, value1, "月營收");
if value1>_revNewH then plot(2, value1, "月營收++");
plot(3, value2, "月營收YoY");
plot(4, value3, "短均-長均");
plot(5, _revYoyAve3, "短均");
plot(6, _revYoyAve12, "長均");
2 評論