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！
股票投資新手教室：五分鐘瞭解如何搭上千張大戶順風車？
光譜 (5381)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 |
|---|
| 2026/05/22 | 54.73% | 1.05% | 53.68% | 44.25% |
| 2026/05/15 | 54.47% | 0.80% | 53.67% | 44.25% |
| 2026/05/08 | 54.18% | 2.72% | 51.46% | 44.25% |
| 2026/04/30 | 53.92% | 2.68% | 51.24% | 44.25% |
| 2026/04/24 | 53.52% | 2.68% | 50.84% | 44.25% |
| 2026/04/17 | 54.03% | 2.44% | 51.59% | 44.25% |
| 2026/04/10 | 100.00% | 2.56% | 97.44% | 44.25% |
| 2026/04/02 | 54.58% | 2.56% | 52.02% | 44.25% |
| 2026/03/27 | 54.33% | 2.54% | 51.79% | 37.61% |
| 2026/03/20 | 54.28% | 2.60% | 51.68% | 37.61% |
| 2026/03/13 | 54.20% | 2.50% | 51.70% | 37.61% |
| 2026/03/06 | 54.26% | 2.68% | 51.58% | 37.61% |
| 2026/02/26 | 54.73% | 2.67% | 52.06% | 37.61% |
| 2026/02/13 | 55.10% | 3.20% | 51.90% | 37.61% |
| 2026/02/06 | 55.17% | 3.29% | 51.88% | 37.61% |
| 2026/01/30 | 55.19% | 3.44% | 51.75% | 37.61% |
| 2026/01/23 | 55.22% | 3.37% | 51.85% | 37.61% |
| 2026/01/16 | 56.86% | 2.42% | 54.44% | 37.61% |
| 2026/01/02 | 55.52% | 1.07% | 54.45% | 37.61% |
| 2025/12/26 | 55.68% | 0.85% | 54.83% | 37.61% |
| 2025/12/19 | 55.45% | 0.69% | 54.76% | 37.61% |
| 2025/12/12 | 56.00% | 1.08% | 54.92% | 37.61% |
| 2025/12/05 | 55.84% | 0.91% | 54.93% | 37.61% |
| 2025/11/28 | 55.63% | 0.75% | 54.88% | 37.61% |
| 2025/11/21 | 55.69% | 0.71% | 54.98% | 37.61% |
| 2025/11/14 | 55.75% | 0.68% | 55.07% | 37.61% |
| 2025/11/07 | 55.42% | 0.66% | 54.76% | 37.61% |
| 2025/10/31 | 56.44% | 0.75% | 55.69% | 37.61% |
| 2025/10/23 | 56.09% | 0.84% | 55.25% | 37.61% |
| 2025/10/17 | 56.10% | 0.64% | 55.46% | 37.61% |
| 2025/10/09 | 56.04% | 0.48% | 55.56% | 37.61% |
| 2025/10/03 | 56.03% | 0.39% | 55.64% | 37.61% |
| 2025/09/26 | 55.87% | 0.30% | 55.57% | 37.61% |
| 2025/09/19 | 55.84% | 0.67% | 55.17% | 37.61% |
| 2025/09/12 | 55.77% | 0.51% | 55.26% | 37.61% |
| 2025/09/05 | 55.44% | 0.60% | 54.84% | 37.73% |