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(1109)

可現股當沖

信大 (1109)籌碼相關－主力籌碼集中度

市場上除了三大法人之外，有些主力大戶在買賣股票的資訊並不會被揭露，而這些主力通常卻又是影響股票價格變動的主因。當主力反覆買進/賣出某支股票，則該股籌碼集中度就會變高/變低，而通常籌碼集中度越高，越有可能出現大行情。我們將主力在券商進出的數據做出統計，給您參考！

信大 (1109)主力籌碼與董監持股比重走勢圖

信大 (1109)主力籌碼集中度歷史資料

日期	籌碼集中度	外資籌碼	大戶籌碼	董監持股
2026/04/10	79.95%	2.29%	77.66%	36.91%
2026/04/02	79.80%	2.27%	77.53%	36.91%
2026/03/27	79.92%	2.30%	77.62%	36.91%
2026/03/20	79.85%	2.31%	77.54%	36.91%
2026/03/13	80.04%	2.31%	77.73%	36.91%
2026/03/06	80.04%	2.36%	77.68%	36.91%
2026/02/26	80.03%	2.35%	77.68%	36.91%
2026/02/13	80.01%	2.31%	77.70%	36.91%
2026/02/06	80.00%	2.28%	77.72%	36.91%
2026/01/30	79.98%	2.29%	77.69%	36.91%
2026/01/23	79.89%	2.27%	77.62%	36.91%
2026/01/16	79.77%	2.32%	77.45%	36.91%
2026/01/09	79.77%	2.34%	77.43%	36.91%
2026/01/02	79.92%	2.34%	77.58%	36.91%
2025/12/26	79.94%	2.34%	77.60%	36.91%
2025/12/19	79.95%	2.34%	77.61%	36.91%
2025/12/12	79.82%	2.36%	77.46%	36.91%
2025/12/05	79.69%	2.36%	77.33%	36.91%
2025/11/28	79.59%	2.37%	77.22%	36.91%
2025/11/21	79.59%	2.36%	77.23%	36.91%
2025/11/14	79.57%	2.36%	77.21%	36.91%
2025/11/07	79.52%	2.34%	77.18%	36.91%
2025/10/31	79.49%	2.34%	77.15%	36.91%
2025/10/23	79.51%	2.34%	77.17%	36.91%
2025/10/17	79.60%	2.34%	77.26%	36.91%
2025/10/09	79.47%	2.40%	77.07%	36.91%
2025/10/03	79.47%	2.42%	77.05%	36.91%
2025/09/26	79.58%	2.42%	77.16%	36.91%
2025/09/19	79.34%	2.43%	76.91%	36.91%
2025/09/12	79.39%	2.45%	76.94%	36.91%
2025/09/05	79.41%	2.47%	76.94%	36.91%
2025/08/29	79.26%	2.47%	76.79%	36.91%
2025/08/22	79.48%	2.48%	77.00%	36.91%
2025/08/15	79.49%	2.51%	76.98%	36.91%
2025/08/08	79.50%	2.53%	76.97%	36.91%
2025/08/01	79.50%	2.56%	76.94%	36.91%