博大
8109 成交量僅含一般交易、盤後定價交易131.00
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博大(8109) 主力進出動向
| 日期 | 收盤價 | 買賣超 | 家數差 | 5日集中 | 20日集中 |
|---|---|---|---|---|---|
| 日期 | 收盤價 | 買賣超 | 家數差 | 5日集中 | 20日集中 |
| 2026/10/22 | 131.00 | 19 | -10 | 9.54% | 6.77% |
| 2026/10/21 | 130.50 | -11 | 21 | 9.03% | 7.58% |
| 2026/10/20 | 131.00 | -3 | 22 | 9.75% | 10.42% |
| 2026/10/19 | 133.00 | 3 | 5 | 10.22% | 10.9% |
| 2026/10/16 | 134.00 | 12 | -6 | 1.66% | 10.92% |
| 2026/10/15 | 133.50 | 29 | -7 | -1.14% | 10.53% |
| 2026/10/14 | 136.50 | -1 | 10 | -8.14% | 10.78% |
| 2026/10/13 | 134.00 | -7 | 20 | -6.52% | 10.6% |
| 2026/10/12 | 133.50 | -50 | 63 | -6.74% | 10% |
| 2026/10/08 | 136.00 | -15 | 30 | 0.45% | 11.16% |
| 2026/10/07 | 135.00 | -15 | 39 | 1.03% | 10.86% |
| 2026/10/06 | 136.50 | -15 | 32 | 3.85% | 10.83% |
| 2026/10/05 | 139.00 | -74 | 113 | 5.64% | 8.38% |
| 2026/10/02 | 146.50 | 30 | -27 | 9.12% | 3.71% |
| 2026/10/01 | 144.50 | 74 | -62 | 9.51% | 4.26% |
| 2026/09/30 | 135.00 | 38 | -35 | 14.63% | 3.42% |
| 2026/09/29 | 134.50 | 50 | -45 | 11.51% | 1.3% |
| 2026/09/24 | 132.00 | -13 | 25 | 16.41% | -1.48% |
| 2026/09/23 | 132.00 | -5 | 9 | 23.94% | -2.31% |
| 2026/09/22 | 131.00 | -7 | 8 | 23.5% | -0.47% |
| 2026/09/21 | 133.50 | 27 | -17 | 23.04% | -0.18% |
| 2026/09/18 | 134.00 | 109 | -72 | 22.97% | -1.64% |
| 2026/09/17 | 130.50 | 6 | -10 | 10.44% | -4.02% |
| 2026/09/16 | 130.00 | 23 | -20 | 2.45% | -6.09% |
| 2026/09/15 | 126.50 | 0 | 9 | 0.31% | -11.17% |
| 2026/09/14 | 127.50 | -1 | 14 | -1.63% | -12.46% |
| 2026/09/11 | 127.00 | 2 | 14 | 1.01% | -13.07% |
| 2026/09/10 | 127.50 | -30 | 71 | -8.25% | -13.43% |
| 2026/09/09 | 129.50 | 10 | 5 | -19.69% | -12.69% |
| 2026/09/08 | 128.50 | -8 | 22 | -13.55% | -12.85% |
主力進出表格欄目計算公式
- 買賣超 = 前15大券商總買進張數 - 前15大券商總賣出張數
- 家數差 = 所有買超券商家數 - 所有賣超券商家數
- 5日集中度% = (買方前15名近5日總買超量 - 賣方前15名近5日總賣超量) / 近5日總成交量
- 20日集中度% = (買方前15名近20日總買超量 - 賣方前15名近20日總賣超量) / 近20日總成交量
