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 | |
|---|---|---|---|---|
| 2023-01-31 | +4,745 | 31.34% | +877 | +2,368 |
| 2023-01-30 | +8,631 | 31.24% | +1,826 | +1,557 |
| 2023-01-17 | -9,574 | 31.02% | +847 | +886 |
| 2023-01-16 | -10,254 | 31.39% | +800 | +555 |
| 2023-01-13 | +10,003 | 31.59% | +591 | +4,131 |
| 2023-01-12 | -3,648 | 31.39% | -360 | +1,301 |
| 2023-01-11 | -2,890 | 31.45% | +988 | +1,673 |
| 2023-01-10 | -471 | 31.50% | +0 | +1,016 |
| 2023-01-09 | +5,156 | 31.51% | -155 | +578 |
| 2023-01-06 | +1,757 | 31.41% | +6 | -171 |
| 2023-01-05 | +1,170 | 31.38% | +0 | -223 |
| 2023-01-04 | +4,489 | 31.35% | +7 | -512 |
| 2023-01-03 | +735 | 31.26% | +504 | +1,503 |
| 2022-12-30 | +1,506 | 31.24% | +0 | +290 |
| 2022-12-29 | -638 | 31.22% | +505 | -1,086 |
| 2022-12-28 | -942 | 31.22% | +254 | -752 |
| 2022-12-27 | -7,024 | 31.24% | +670 | -279 |
| 2022-12-26 | +7,029 | 31.37% | +1,752 | +412 |
| 2022-12-23 | -7,463 | 31.23% | +250 | -3,024 |
| 2022-12-22 | +17,823 | 31.38% | +1,782 | +585 |
| 2022-12-21 | +7,196 | 31.04% | +0 | -62 |
| 2022-12-20 | +859 | 30.91% | +6 | -2,763 |
| 2022-12-19 | -3,241 | 30.90% | +502 | -1,899 |
| 2022-12-16 | -1,706 | 30.96% | +1,545 | -3,397 |
| 2022-12-15 | +9,101 | 30.99% | +1,500 | +5,965 |
| 2022-12-14 | +2,408 | 30.81% | -3 | +1,566 |
| 2022-12-13 | -3,930 | 30.77% | +0 | -2,277 |
| 2022-12-12 | -5,490 | 30.84% | +0 | -966 |
| 2022-12-09 | +8,829 | 30.95% | +0 | +2,283 |
| 2022-12-08 | -5,895 | 30.78% | +7 | +334 |
| 2022-12-07 | +1,164 | 30.89% | +0 | -1,019 |
| 2022-12-06 | -21,877 | 30.87% | +6 | -183 |
| 2022-12-05 | +3,181 | 31.31% | +2,428 | +7,028 |
| 2022-12-02 | -3,365 | 31.24% | -7 | +93 |
| 2022-12-01 | -2,992 | 31.31% | +5 | -3,485 |
| 2022-11-30 | -11,921 | 31.37% | +1 | -4,718 |
| 2022-11-29 | -12 | 31.59% | +0 | +9,934 |
| 2022-11-28 | +4,028 | 31.58% | +0 | +53 |
| 2022-11-25 | -1,199 | 31.47% | -6 | +517 |
| 2022-11-24 | -2,969 | 31.49% | +3 | -18 |
| 2022-11-23 | +6,614 | 31.59% | -180 | +339 |
| 2022-11-22 | +406 | 31.46% | -40 | +227 |
| 2022-11-21 | -6,305 | 31.46% | +4 | -1,127 |
| 2022-11-18 | -2,092 | 31.57% | +1,207 | -1,948 |
| 2022-11-17 | +8,707 | 31.62% | +10 | -1,056 |
| 2022-11-16 | +974 | 31.46% | -151 | -2,325 |
| 2022-11-15 | +5,565 | 31.44% | -81 | -491 |
| 2022-11-14 | +5,891 | 31.32% | +0 | +2,416 |
| 2022-11-11 | +4,478 | 31.19% | -295 | +1,586 |
| 2022-11-10 | +1,222 | 31.08% | +3 | +175 |
| 2022-11-09 | -1,500 | 31.14% | +13 | -2,561 |
| 2022-11-08 | +3,458 | 31.17% | +162 | +3,109 |
| 2022-11-07 | -12,230 | 31.10% | -22 | -2,894 |
| 2022-11-04 | +6,755 | 31.32% | +2 | +4,386 |
| 2022-11-03 | -10,046 | 31.19% | -50 | -453 |
| 2022-11-02 | -2,277 | 31.37% | +0 | -111 |
| 2022-11-01 | +2,680 | 31.40% | -668 | +3,732 |
| 2022-10-31 | -8,535 | 31.34% | -621 | -452 |
| 2022-10-28 | -8,588 | 31.51% | +5 | -54 |
| 2022-10-27 | +7,139 | 31.67% | -24 | +3,517 |