三商家購
2945 成交量僅含一般交易、盤後定價交易39.40
-0.40 -1.01%看盤、練手兩相宜，真實報價配模擬單，試試台指當沖模擬器。
三商家購(2945) 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 |
| 2026/10/08 | 39.40 | 0 | 10 | -1.6% | -12.95% |
| 2026/10/07 | 39.80 | 0 | 18 | -2.99% | -13.26% |
| 2026/10/06 | 40.00 | 0 | 8 | -1.17% | -12.71% |
| 2026/10/05 | 39.95 | 0 | 13 | 5.3% | -13.69% |
| 2026/10/02 | 40.00 | 0 | 9 | 15.2% | -14.57% |
| 2026/10/01 | 39.90 | 0 | 8 | -22.61% | -15.71% |
| 2026/09/30 | 39.85 | 0 | 0 | -22.41% | -16.41% |
| 2026/09/29 | 39.80 | 0 | 17 | -23.27% | -16.68% |
| 2026/09/24 | 39.90 | 7 | 1 | -25.7% | -20.82% |
| 2026/09/23 | 40.00 | -92 | 85 | -30.79% | -24.31% |
| 2026/09/22 | 40.60 | 0 | -3 | 7.05% | 0.65% |
| 2026/09/21 | 40.70 | 0 | 4 | -2.19% | -0.73% |
| 2026/09/18 | 40.00 | 0 | 3 | -6.55% | -0.57% |
| 2026/09/17 | 39.60 | 0 | 1 | -14.46% | -0.31% |
| 2026/09/16 | 39.50 | 0 | 3 | -30.52% | -0.91% |
| 2026/09/15 | 39.05 | 0 | 10 | -22.36% | -2.48% |
| 2026/09/14 | 39.80 | 0 | 8 | -19.1% | -0.79% |
| 2026/09/11 | 39.65 | 0 | 7 | -3.95% | -1.26% |
| 2026/09/10 | 39.95 | -1 | 17 | -5.32% | -3.64% |
| 2026/09/09 | 39.55 | -4 | 10 | -10.15% | -3.74% |
| 2026/09/07 | 40.10 | 0 | 5 | 3.41% | -19.03% |
| 2026/09/04 | 40.05 | 0 | 2 | -1.64% | -27.14% |
| 2026/09/03 | 40.00 | 0 | 2 | -4.3% | -25.11% |
| 2026/09/02 | 40.00 | 0 | 1 | -4.65% | -24.47% |
| 2026/09/01 | 40.00 | 0 | 1 | -7.71% | -25.48% |
| 2026/08/31 | 40.00 | 0 | 8 | -12.7% | -25.11% |
| 2026/08/28 | 40.00 | 0 | 10 | -5.99% | -24.64% |
| 2026/08/27 | 40.10 | 0 | 3 | 1.77% | -24.76% |
| 2026/08/26 | 40.10 | 0 | 3 | 7.82% | -27.05% |
| 2026/08/25 | 39.95 | 0 | 2 | -3.71% | -23.37% |
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
