三大法人-簡介
- 三大法人指外資、投信和自營商，而他們的資金龐大，對於股價具有影響力，且買賣前都已經過專業的研究和分析，因此其動向成了重要的參考指標。
- 外資:泛指台灣以外的外國機構投資者，當然也有國人透過海外公司回來投資的假外資。
- 投信:指國內的基金公司，而投信買賣一檔股票是經過研究分析後的決策，因此具有參考性，且投信受金管會嚴格管控，因此不會有假投信。
- 自營商:為證券公司，用自己的錢投資股市。
三大法人
| 外資 | 外資持股比例 | 投信 | 自營商 | |
|---|---|---|---|---|
| 2023-03-28 | -439 | 2.71% | +0 | +2,250 |
| 2023-03-27 | -1,692 | 2.73% | +0 | -485 |
| 2023-03-24 | +4,960 | 2.82% | +0 | +13,269 |
| 2023-03-23 | +8,160 | 2.57% | +0 | +6,508 |
| 2023-03-22 | +1,762 | 2.18% | +0 | +10,556 |
| 2023-03-21 | +3,856 | 2.09% | +0 | +2,080 |
| 2023-03-20 | +722 | 1.91% | +0 | +52 |
| 2023-03-17 | +10,721 | 1.87% | +0 | +6,502 |
| 2023-03-16 | +2,683 | 1.37% | +0 | -2,673 |
| 2023-03-15 | +1,965 | 1.25% | +0 | -973 |
| 2023-03-14 | -6,639 | 1.16% | +0 | -3,986 |
| 2023-03-13 | -4,071 | 0.92% | +0 | -1,085 |
| 2023-03-10 | -1,733 | 1.11% | +0 | -2,814 |
| 2023-03-09 | +2,833 | 1.19% | +0 | +1,481 |
| 2023-03-08 | -401 | 1.06% | +0 | -4,331 |
| 2023-03-07 | +122 | 1.08% | +0 | -148 |
| 2023-03-06 | +3,212 | 1.07% | +0 | +937 |
| 2023-03-03 | +2,036 | 0.92% | +0 | -1,589 |
| 2023-03-02 | +972 | 0.82% | +0 | -7,884 |
| 2023-03-01 | +222 | 0.78% | +0 | -536 |
| 2023-02-24 | +424 | 0.77% | +0 | +1,824 |
| 2023-02-23 | +2,957 | 0.75% | +0 | -7,283 |
| 2023-02-22 | -2,920 | 0.61% | +0 | -6,406 |
| 2023-02-21 | +168 | 0.00% | +0 | -5,978 |
| 2023-02-20 | -3,688 | 0.61% | +0 | -2,753 |
| 2023-02-17 | -16,840 | 0.78% | +0 | -5,637 |
| 2023-02-16 | +884 | 1.59% | +0 | +1,839 |
| 2023-02-15 | +13,523 | 1.55% | +0 | +7,356 |
| 2023-02-14 | +856 | 1.49% | +0 | +2,092 |
| 2023-02-13 | +8,561 | 2.39% | +0 | -3,095 |
| 2023-02-10 | -262 | 1.97% | +0 | +3,143 |
| 2023-02-09 | +2,901 | 1.97% | +0 | +1,475 |
| 2023-02-08 | +5,969 | 1.83% | +0 | +5,438 |
| 2023-02-07 | +6,499 | 2.46% | +0 | +2,858 |
| 2023-02-06 | +4,699 | 2.15% | +0 | +4,739 |
| 2023-02-03 | +448 | 1.93% | +0 | +16,679 |
| 2023-02-02 | +23,489 | 1.90% | +0 | +9,237 |
| 2023-02-01 | +5,463 | 2.04% | +0 | +4,972 |
| 2023-01-31 | +467 | 1.79% | +0 | +9,512 |
| 2023-01-30 | +33,764 | 3.46% | +0 | +32,023 |
| 2023-01-17 | +2,728 | 1.98% | +0 | +3,330 |
| 2023-01-16 | +3,992 | 1.85% | +0 | +4,027 |
| 2023-01-13 | +5,990 | 1.68% | +0 | +6,355 |
| 2023-01-12 | +7,858 | 2.25% | +0 | +4,031 |
| 2023-01-11 | +5,857 | 1.92% | +0 | +4,099 |
| 2023-01-10 | +6,459 | 1.67% | +0 | +4,025 |
| 2023-01-09 | +1,930 | 1.40% | +0 | -1,471 |
| 2023-01-06 | +275 | 1.32% | +0 | -2,014 |
| 2023-01-05 | +5,829 | 1.31% | +0 | -1,422 |
| 2023-01-04 | -2,798 | 1.06% | +0 | -7,616 |
| 2023-01-03 | -52 | 1.21% | +0 | -3,127 |
| 2022-12-30 | +3,746 | 1.21% | +0 | -2,480 |
| 2022-12-29 | +2,949 | 1.05% | +0 | -9,815 |
| 2022-12-28 | -11,281 | 0.87% | +0 | -25,434 |
| 2022-12-27 | -90 | 0.52% | +0 | -3,965 |
| 2022-12-26 | -5,795 | 0.09% | +0 | -4,280 |
| 2022-12-23 | -13,698 | 0.29% | +0 | -23,591 |
| 2022-12-22 | +1 | 0.90% | +0 | +215 |
| 2022-12-21 | -1,072 | 0.90% | +0 | -3,714 |
| 2022-12-20 | -6,717 | 0.95% | +0 | -8,424 |