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 | |
|---|---|---|---|---|
| 2022-05-23 | +1,451 | 15.44% | -9,643 | +2,021 |
| 2022-05-20 | +13,485 | 15.42% | -40 | -272 |
| 2022-05-19 | -8,004 | 15.18% | -10,383 | -118 |
| 2022-05-18 | +14,247 | 15.34% | -1,130 | +220 |
| 2022-05-17 | +2,075 | 15.00% | +0 | -144 |
| 2022-05-16 | +3,064 | 15.01% | -756 | -135 |
| 2022-05-13 | -5,347 | 16.10% | -6,884 | +1,994 |
| 2022-05-12 | -14,725 | 16.01% | -16,286 | -10,983 |
| 2022-05-11 | -9,035 | 16.27% | +264 | -1,708 |
| 2022-05-10 | -15,331 | 16.41% | -2,440 | -866 |
| 2022-05-09 | -5,728 | 16.66% | -152 | +354 |
| 2022-05-06 | -5,172 | 16.75% | +0 | -659 |
| 2022-05-05 | -8,651 | 16.84% | +508 | -1,002 |
| 2022-05-04 | +4,988 | 17.00% | +488 | +1,038 |
| 2022-05-03 | +212 | 16.89% | +4,533 | -258 |
| 2022-04-29 | -2,706 | 16.95% | +503 | +307 |
| 2022-04-28 | -13,259 | 16.99% | +230 | -1,259 |
| 2022-04-27 | +8,997 | 17.20% | -1,728 | -1,357 |
| 2022-04-26 | -19,721 | 17.03% | +1,417 | -3,815 |
| 2022-04-25 | -14,788 | 17.40% | +4,291 | -736 |
| 2022-04-22 | +18,858 | 17.66% | +13,561 | +409 |
| 2022-04-21 | +37,237 | 17.34% | +10,517 | +2,837 |
| 2022-04-20 | +49,403 | 16.76% | +5,702 | +345 |
| 2022-04-19 | +64,804 | 15.89% | +8,120 | +911 |
| 2022-04-18 | -19,871 | 14.70% | +432 | -6,436 |
| 2022-04-15 | -6,811 | 14.92% | +930 | +961 |
| 2022-04-14 | +22,251 | 14.99% | +4,049 | -1,574 |
| 2022-04-13 | +50,288 | 14.60% | +24,803 | +1,587 |
| 2022-04-12 | +26,932 | 13.65% | -871 | +3,379 |
| 2022-04-11 | -3,696 | 13.13% | +0 | -1,292 |
| 2022-04-08 | +13,593 | 13.18% | -19 | +204 |
| 2022-04-07 | -9,112 | 12.88% | -3 | -3,119 |
| 2022-04-06 | +20,657 | 12.98% | +0 | +1,462 |
| 2022-04-01 | +6,837 | 12.53% | +350 | -253 |
| 2022-03-31 | +951 | 12.37% | +0 | -2,072 |
| 2022-03-30 | +8,019 | 12.35% | +140 | -3,241 |
| 2022-03-29 | -1,868 | 12.05% | -300 | +2,886 |
| 2022-03-28 | +7,276 | 12.01% | -679 | -3,079 |
| 2022-03-25 | -14,557 | 11.68% | +243 | -809 |
| 2022-03-23 | +279 | 12.31% | -2,408 | +2,493 |
| 2022-03-22 | -12,726 | 12.30% | -1,677 | -3,900 |
| 2022-03-21 | +8,501 | 12.53% | +311 | -3,025 |
| 2022-03-18 | -12,458 | 12.36% | +83 | -3,155 |
| 2022-03-17 | +21,651 | 12.59% | +1,906 | +5,376 |
| 2022-03-16 | +14,419 | 12.21% | +1,903 | +3,103 |
| 2022-03-15 | -1,560 | 11.93% | +900 | +1,649 |
| 2022-03-14 | -2,200 | 11.96% | +347 | +1,366 |
| 2022-03-11 | +7,719 | 12.00% | -142 | +3,287 |
| 2022-03-10 | -15,142 | 11.85% | +3,146 | +665 |
| 2022-03-09 | -12,384 | 12.17% | -1,870 | +1,858 |
| 2022-03-08 | +4,337 | 12.45% | -4,563 | -6,010 |
| 2022-03-07 | -17,841 | 12.38% | -1,366 | -5,003 |
| 2022-03-04 | +11,657 | 12.75% | +1,603 | -1,302 |
| 2022-03-03 | -3,322 | 12.55% | +685 | +4,407 |
| 2022-03-02 | -19,860 | 12.63% | -833 | +2,865 |
| 2022-03-01 | -14,433 | 12.99% | +35 | +68 |
| 2022-02-25 | -14,504 | 13.31% | +276 | -1,656 |
| 2022-02-24 | -36,182 | 13.59% | +651 | -3,793 |
| 2022-02-23 | -34,220 | 14.23% | +391 | +3,676 |
| 2022-02-22 | -21,655 | 14.87% | +2,394 | -1,074 |