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？
優盛 (4121)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 |
|---|
| 2026/07/03 | 49.91% | 1.98% | 47.93% | 10.82% |
| 2026/06/26 | 49.87% | 1.87% | 48.00% | 10.82% |
| 2026/06/18 | 49.90% | 1.92% | 47.98% | 10.82% |
| 2026/06/12 | 49.94% | 1.96% | 47.98% | 10.82% |
| 2026/06/05 | 50.05% | 2.04% | 48.01% | 10.82% |
| 2026/05/29 | 49.82% | 1.88% | 47.94% | 10.82% |
| 2026/05/22 | 49.43% | 1.79% | 47.64% | 10.82% |
| 2026/05/15 | 49.44% | 2.21% | 47.23% | 10.82% |
| 2026/05/08 | 49.30% | 2.24% | 47.06% | 10.87% |
| 2026/04/30 | 49.20% | 2.27% | 46.93% | 10.87% |
| 2026/04/24 | 49.02% | 2.24% | 46.78% | 10.87% |
| 2026/04/17 | 48.72% | 2.68% | 46.04% | 10.87% |
| 2026/04/10 | 48.45% | 2.57% | 45.88% | 10.87% |
| 2026/04/02 | 48.36% | 2.62% | 45.74% | 10.87% |
| 2026/03/27 | 48.79% | 2.55% | 46.24% | 10.87% |
| 2026/03/20 | 48.71% | 2.62% | 46.09% | 10.87% |
| 2026/03/13 | 48.28% | 2.22% | 46.06% | 10.87% |
| 2026/03/06 | 47.83% | 1.75% | 46.08% | 10.87% |
| 2026/02/26 | 47.06% | 1.55% | 45.51% | 10.87% |
| 2026/02/13 | 46.10% | 1.54% | 44.56% | 10.87% |
| 2026/02/06 | 45.94% | 1.39% | 44.55% | 10.87% |
| 2026/01/30 | 45.50% | 1.62% | 43.88% | 10.87% |
| 2026/01/23 | 43.65% | 1.69% | 41.96% | 10.87% |
| 2026/01/16 | 43.90% | 1.83% | 42.07% | 10.87% |
| 2026/01/02 | 43.32% | 1.68% | 41.64% | 10.87% |
| 2025/12/26 | 42.82% | 1.54% | 41.28% | 10.87% |
| 2025/12/19 | 42.54% | 1.53% | 41.01% | 10.87% |
| 2025/12/12 | 42.95% | 1.30% | 41.65% | 10.87% |
| 2025/12/05 | 42.68% | 1.34% | 41.34% | 10.87% |
| 2025/11/28 | 42.19% | 1.07% | 41.12% | 10.87% |
| 2025/11/21 | 42.47% | 0.99% | 41.48% | 10.87% |
| 2025/11/14 | 42.11% | 1.08% | 41.03% | 10.87% |
| 2025/11/07 | 43.85% | 0.97% | 42.88% | 10.87% |
| 2025/10/31 | 43.51% | 0.81% | 42.70% | 10.52% |
| 2025/10/23 | 43.09% | 0.84% | 42.25% | 10.52% |
| 2025/10/17 | 42.76% | 0.97% | 41.79% | 10.52% |