信大
1109 成交量僅含一般交易、盤後定價交易13.55
0.05 0.37%練盤感零壓力！試試台指當沖模擬器。
信大(1109) 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 |
| 2026/08/21 | 13.55 | -2 | 16 | -4.32% | -8.49% |
| 2026/08/20 | 13.50 | -53 | 59 | -9.26% | -9.28% |
| 2026/08/19 | 13.55 | -2 | 22 | -0.88% | -5.96% |
| 2026/08/18 | 13.75 | 6 | 6 | 0.34% | -4.78% |
| 2026/08/17 | 13.65 | 19 | -12 | 18.16% | -0.71% |
| 2026/08/14 | 13.55 | -26 | 50 | -21.17% | -8.09% |
| 2026/08/13 | 13.55 | -18 | 29 | -20.28% | -7.24% |
| 2026/08/12 | 13.55 | -6 | 14 | -12.77% | -5.17% |
| 2026/08/11 | 13.55 | -1 | 12 | -9.69% | -8.41% |
| 2026/08/10 | 13.55 | -16 | 38 | -9.95% | -6.95% |
| 2026/08/07 | 13.50 | -14 | 32 | -10.98% | -7.88% |
| 2026/08/06 | 13.55 | -2 | 19 | -14.31% | -8.59% |
| 2026/08/05 | 13.55 | -2 | 28 | -13.75% | -7.49% |
| 2026/08/04 | 13.60 | -32 | 79 | -7.93% | -8.61% |
| 2026/08/03 | 13.70 | -17 | 49 | -9.55% | -9.33% |
| 2026/07/31 | 13.80 | -25 | 37 | -7.19% | -8.44% |
| 2026/07/30 | 13.80 | -9 | 34 | -3.76% | -7.79% |
| 2026/07/29 | 13.85 | 8 | 21 | -2.96% | -7.59% |
| 2026/07/28 | 13.70 | -17 | 31 | -6% | -8.82% |
| 2026/07/27 | 13.80 | -12 | 19 | -8.38% | -8.89% |
| 2026/07/24 | 13.80 | -1 | 21 | -5.91% | -9.8% |
| 2026/07/23 | 13.85 | -4 | 24 | -8.54% | -10.39% |
| 2026/07/22 | 13.80 | -8 | 50 | -5.91% | -10.49% |
| 2026/07/21 | 13.85 | -25 | 46 | -14.13% | -9.52% |
| 2026/07/20 | 13.90 | 3 | 5 | -5.39% | -8.45% |
| 2026/07/17 | 13.80 | -3 | 34 | -7.66% | -9.73% |
| 2026/07/16 | 13.90 | -8 | 44 | -10.18% | -10.83% |
| 2026/07/15 | 14.65 | -103 | 59 | -12.38% | -12.45% |
| 2026/07/14 | 14.55 | 6 | 25 | -8.4% | -9.9% |
| 2026/07/13 | 14.65 | -47 | 60 | -23.19% | -11.9% |
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
