大學光
3218 成交量僅含一般交易、盤後定價交易130.50
0.50 0.38%看盤、練手兩相宜，真實報價配模擬單，試試台指當沖模擬器。
大學光(3218) 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 | 130.00 | -3 | 51 | -6.67% | -10.25% |
| 2026/10/21 | 131.00 | -1 | 31 | -10.64% | -10.9% |
| 2026/10/20 | 130.50 | 0 | 48 | -10.82% | -11.39% |
| 2026/10/19 | 131.00 | -65 | 129 | -9.89% | -10.34% |
| 2026/10/16 | 132.50 | 19 | -7 | -0.75% | -9.57% |
| 2026/10/15 | 131.50 | -32 | 97 | -4.93% | -11.3% |
| 2026/10/14 | 133.00 | -31 | 52 | -6.84% | -12.79% |
| 2026/10/13 | 132.50 | -7 | 54 | 3.09% | -18.54% |
| 2026/10/12 | 134.00 | 12 | -3 | -8.88% | -19.68% |
| 2026/10/08 | 133.00 | -15 | 48 | -11.51% | -22.28% |
| 2026/10/07 | 133.50 | -23 | 72 | -11.22% | -22.35% |
| 2026/10/06 | 134.00 | 23 | -4 | -8.85% | -23.99% |
| 2026/10/05 | 133.50 | -53 | 86 | -27.91% | -28.35% |
| 2026/10/02 | 133.50 | -14 | 57 | -10.87% | -26.38% |
| 2026/10/01 | 134.00 | -16 | 49 | -14.08% | -25.85% |
| 2026/09/30 | 135.00 | 7 | 38 | -17.42% | -19.82% |
| 2026/09/29 | 133.50 | -15 | 45 | -18.35% | -10.08% |
| 2026/09/24 | 134.50 | -8 | 35 | -18.05% | -7.36% |
| 2026/09/23 | 133.50 | -22 | 54 | -22.74% | -5.04% |
| 2026/09/22 | 133.50 | -45 | 100 | -19.92% | -2.26% |
| 2026/09/21 | 134.00 | -8 | 37 | -21.69% | -3.02% |
| 2026/09/18 | 134.00 | -24 | 77 | -22.17% | -2.98% |
| 2026/09/17 | 134.50 | -5 | 17 | -35.58% | -1.26% |
| 2026/09/16 | 133.50 | -21 | 54 | -39.7% | 0.72% |
| 2026/09/15 | 133.00 | -30 | 89 | -35.16% | 1.53% |
| 2026/09/14 | 134.00 | -23 | 70 | -30.93% | 1.77% |
| 2026/09/11 | 134.00 | -149 | 188 | -33.91% | 1.93% |
| 2026/09/10 | 137.00 | -9 | 37 | -22.72% | -2.05% |
| 2026/09/09 | 137.00 | -13 | 57 | -26.84% | -6.56% |
| 2026/09/08 | 137.00 | -7 | 31 | -23.47% | -7.79% |
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
