大同
2371 成交量僅含一般交易、盤後定價交易26.65
0.75 2.9%練盤感零壓力！試試台指當沖模擬器。
大同(2371) 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 |
| 2026/07/21 | 26.65 | 1692 | -200 | -4.85% | -1.85% |
| 2026/07/20 | 25.90 | 403 | 15 | -11.99% | -3.3% |
| 2026/07/17 | 26.05 | -4113 | 315 | -6.47% | -3.83% |
| 2026/07/16 | 27.10 | -467 | 94 | 8.67% | -2.71% |
| 2026/07/15 | 27.25 | -810 | 145 | 4.25% | -3.11% |
| 2026/07/14 | 27.20 | -1752 | 207 | 3.36% | -4.49% |
| 2026/07/13 | 28.10 | 3176 | -265 | 11.68% | -2.78% |
| 2026/07/09 | 27.70 | 2447 | -262 | 8.7% | -5.05% |
| 2026/07/08 | 27.00 | -1700 | 256 | 6.41% | -6.57% |
| 2026/07/07 | 27.30 | -904 | 225 | 11.46% | -7.09% |
| 2026/07/06 | 28.15 | 2157 | -152 | 15.3% | -7.47% |
| 2026/07/03 | 28.00 | 2161 | -136 | 16.8% | -8.76% |
| 2026/07/02 | 27.45 | 940 | -76 | -1.16% | -11.44% |
| 2026/07/01 | 27.00 | 966 | 3 | -8.33% | -10.26% |
| 2026/06/30 | 27.30 | 1211 | -29 | -11.31% | -10.65% |
| 2026/06/29 | 27.15 | 2767 | -227 | -15.84% | -9.93% |
| 2026/06/26 | 26.20 | -6916 | 429 | -20.85% | -9.11% |
| 2026/06/25 | 27.30 | -3262 | 338 | -14.28% | -8.66% |
| 2026/06/24 | 27.55 | -2582 | 338 | -11.72% | -8.05% |
| 2026/06/23 | 27.70 | -2028 | 313 | -10.87% | -8.45% |
| 2026/06/22 | 28.15 | -1037 | 123 | -10.59% | -7.7% |
| 2026/06/18 | 28.30 | -62 | 105 | -6.03% | -6.98% |
| 2026/06/17 | 28.00 | -2037 | 264 | -13.14% | -6.94% |
| 2026/06/16 | 28.05 | -1626 | 237 | -12.11% | -7.83% |
| 2026/06/15 | 28.45 | -2255 | 242 | -14.65% | -7.82% |
| 2026/06/12 | 28.40 | 1856 | -170 | -12.43% | -7.47% |
| 2026/06/11 | 27.90 | -3992 | 359 | -15.92% | -7.27% |
| 2026/06/10 | 28.25 | -1636 | 261 | -15.23% | -7.96% |
| 2026/06/09 | 28.85 | -3446 | 338 | -11.3% | -7.79% |
| 2026/06/08 | 28.85 | -3173 | 290 | -10.16% | -7.75% |
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
