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 | +4,525 | 23.09% | +82 | +65 |
| 2023-01-30 | +18,842 | 23.06% | +388 | +1,884 |
| 2023-01-17 | +10,644 | 22.94% | -2,660 | +196 |
| 2023-01-16 | +3,961 | 22.90% | +108 | -239 |
| 2023-01-13 | +6,210 | 22.88% | +72 | +270 |
| 2023-01-12 | +6,723 | 22.84% | +248 | -290 |
| 2023-01-11 | +6,079 | 22.81% | +78 | +711 |
| 2023-01-10 | +8,589 | 22.77% | +28 | -213 |
| 2023-01-09 | +18,319 | 22.72% | +2,470 | +655 |
| 2023-01-06 | +2,313 | 22.60% | +278 | +244 |
| 2023-01-05 | +3,857 | 22.59% | +108 | +181 |
| 2023-01-04 | +774 | 22.56% | +53 | +168 |
| 2023-01-03 | +2,112 | 22.55% | +1,542 | +223 |
| 2022-12-30 | +2,880 | 22.54% | -3,075 | -119 |
| 2022-12-29 | -4,895 | 22.52% | +2,524 | -742 |
| 2022-12-28 | +3,448 | 22.55% | +934 | -370 |
| 2022-12-27 | +1,720 | 22.53% | -46 | +124 |
| 2022-12-26 | +2,190 | 22.52% | +1,472 | -376 |
| 2022-12-23 | -496 | 22.50% | +1,110 | -92 |
| 2022-12-22 | +3,200 | 22.51% | +210 | -190 |
| 2022-12-21 | +550 | 22.49% | +3,934 | -710 |
| 2022-12-20 | -6,601 | 22.48% | +1,842 | -319 |
| 2022-12-19 | -1,165 | 22.52% | +1,008 | -933 |
| 2022-12-16 | -5,084 | 22.53% | -1,097 | +199 |
| 2022-12-15 | +529 | 22.56% | -71 | -279 |
| 2022-12-14 | +2,107 | 22.57% | +53 | +693 |
| 2022-12-13 | -11,192 | 22.56% | +1,155 | -32 |
| 2022-12-12 | +2,359 | 22.67% | +1,658 | -351 |
| 2022-12-09 | -4,440 | 22.71% | +67 | -104 |
| 2022-12-08 | -2,150 | 22.76% | +2,180 | -239 |
| 2022-12-07 | +11,000 | 22.78% | +1,254 | +653 |
| 2022-12-06 | -6,238 | 22.72% | +2,741 | -326 |
| 2022-12-05 | -4,512 | 22.82% | +2,656 | -234 |
| 2022-12-02 | +8,934 | 22.84% | +8,350 | -855 |
| 2022-12-01 | -7,332 | 22.80% | +10,735 | -585 |
| 2022-11-30 | -1,196 | 22.85% | +9,089 | -108 |
| 2022-11-29 | +8,675 | 22.87% | +11,226 | +327 |
| 2022-11-28 | -8,040 | 22.82% | +9,847 | -377 |
| 2022-11-25 | +1,378 | 22.87% | +8,269 | -225 |
| 2022-11-24 | -15,055 | 22.86% | +3,922 | -282 |
| 2022-11-23 | -6,863 | 22.94% | +8,084 | +727 |
| 2022-11-22 | +10,364 | 22.98% | +10,117 | +418 |
| 2022-11-21 | +11,064 | 22.92% | -153 | -184 |
| 2022-11-18 | +7,595 | 22.85% | -2,774 | +126 |
| 2022-11-17 | -1,602 | 22.82% | +79 | -1,221 |
| 2022-11-16 | -2,714 | 22.82% | +112 | -1,252 |
| 2022-11-15 | +11,632 | 22.84% | -587 | +483 |
| 2022-11-14 | +8,852 | 22.76% | +0 | -166 |
| 2022-11-11 | +36,343 | 22.71% | -235 | +393 |
| 2022-11-10 | -1,715 | 22.49% | +763 | +36 |
| 2022-11-09 | +4,584 | 22.50% | +162 | +36 |
| 2022-11-08 | +2,504 | 22.52% | +1,155 | +103 |
| 2022-11-07 | +5,748 | 22.50% | +596 | +104 |
| 2022-11-04 | +2,098 | 22.47% | +942 | -164 |
| 2022-11-03 | +2,099 | 22.45% | +1,019 | +89 |
| 2022-11-02 | -4,631 | 22.43% | +1,045 | -195 |
| 2022-11-01 | +3,732 | 22.45% | +220 | +696 |
| 2022-10-31 | -2,265 | 22.42% | -152 | +175 |
| 2022-10-28 | -1,990 | 22.44% | +449 | +402 |
| 2022-10-27 | -1,392 | 22.44% | +202 | +280 |