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 | |
|---|---|---|---|---|
| 2022-09-30 | -10,364 | 20.10% | +950 | +922 |
| 2022-09-29 | -25,328 | 20.37% | +1,140 | +1,061 |
| 2022-09-28 | -14,689 | 20.72% | +1,018 | +2,304 |
| 2022-09-27 | -8,724 | 20.96% | +1,287 | +816 |
| 2022-09-26 | -17,713 | 21.09% | +33 | +2,413 |
| 2022-09-23 | -18,085 | 21.35% | +520 | +950 |
| 2022-09-22 | -24,481 | 21.61% | +7,304 | -712 |
| 2022-09-21 | -18,684 | 21.91% | +5,161 | +2,783 |
| 2022-09-20 | -11,571 | 22.14% | +4,312 | +855 |
| 2022-09-19 | -5,450 | 22.29% | +3,869 | +370 |
| 2022-09-16 | -17,494 | 22.36% | +3,805 | +539 |
| 2022-09-15 | -3,686 | 22.59% | +1,765 | +69 |
| 2022-09-14 | +705 | 22.60% | +1,305 | +434 |
| 2022-09-13 | +3,754 | 22.56% | +77 | +130 |
| 2022-09-12 | +1,401 | 22.47% | +12 | +203 |
| 2022-09-08 | +1,726 | 22.40% | +520 | +243 |
| 2022-09-07 | -721 | 22.30% | +1,959 | +333 |
| 2022-09-06 | +11,683 | 22.26% | +819 | +1,105 |
| 2022-09-05 | +7,855 | 21.97% | +623 | +517 |
| 2022-09-02 | -6,105 | 21.77% | +1,251 | +965 |
| 2022-09-01 | -7,994 | 21.65% | +1,868 | -214 |
| 2022-08-31 | +1,699 | 21.21% | +414 | +438 |
| 2022-08-30 | -293 | 21.04% | +1,278 | +499 |
| 2022-08-29 | -2,165 | 20.96% | +2,167 | +584 |
| 2022-08-26 | +2,940 | 20.98% | +680 | +345 |
| 2022-08-25 | +3,706 | 21.01% | +934 | +359 |
| 2022-08-24 | -193 | 20.84% | +1,626 | +520 |
| 2022-08-23 | -4,430 | 20.87% | +693 | +847 |
| 2022-08-22 | +397 | 20.86% | +1,432 | +396 |
| 2022-08-19 | -3,998 | 20.86% | +781 | +151 |
| 2022-08-18 | -4,616 | 20.92% | +233 | +351 |
| 2022-08-17 | +2,669 | 20.98% | +2,938 | +37 |
| 2022-08-16 | -2,097 | 20.97% | +2,540 | +384 |
| 2022-08-15 | +205 | 20.98% | +1,331 | +559 |
| 2022-08-12 | +2,495 | 20.99% | +769 | -112 |
| 2022-08-11 | +9,022 | 20.95% | +517 | +824 |
| 2022-08-10 | -2,738 | 20.79% | +3,518 | +301 |
| 2022-08-09 | -4,405 | 20.82% | +1,098 | +421 |
| 2022-08-08 | -5,184 | 20.92% | +742 | +255 |
| 2022-08-05 | -3,991 | 20.88% | +1,187 | +242 |
| 2022-08-04 | -4,773 | 20.92% | +1,173 | +546 |
| 2022-08-03 | -6,842 | 20.97% | +1,400 | +656 |
| 2022-08-02 | -8,472 | 21.13% | +4,054 | +979 |
| 2022-08-01 | -2,315 | 21.20% | +1,752 | -1 |
| 2022-07-29 | -3,820 | 21.22% | +811 | +23 |
| 2022-07-28 | -2,704 | 21.22% | +1,381 | +389 |
| 2022-07-27 | -3,637 | 21.24% | +689 | +160 |
| 2022-07-26 | -4,231 | 21.27% | +142 | +275 |
| 2022-07-25 | -3,074 | 20.89% | +126 | +223 |
| 2022-07-22 | -6,499 | 20.57% | +20 | -96 |
| 2022-07-21 | -5,435 | 20.70% | +305 | -1,958 |
| 2022-07-20 | -3,032 | 20.74% | +1,767 | +1,250 |
| 2022-07-19 | +9,014 | 20.84% | +1,560 | +390 |
| 2022-07-18 | -7,977 | 20.74% | +2,092 | +372 |
| 2022-07-15 | -10,376 | 20.83% | +178 | +231 |
| 2022-07-14 | -1,667 | 21.05% | +354 | +243 |
| 2022-07-13 | -1,966 | 21.08% | +586 | +1,070 |
| 2022-07-12 | -3,249 | 21.11% | +1,403 | +739 |
| 2022-07-11 | -1,573 | 21.20% | +1,209 | +216 |
| 2022-07-08 | -6,812 | 21.37% | +1,470 | +133 |