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 | +4,144 | 31.82% | -639 | -1,538 |
| 2022-05-20 | +12,752 | 31.81% | +31 | -639 |
| 2022-05-19 | +3 | 31.73% | -286 | +163 |
| 2022-05-18 | +22,399 | 31.75% | +1,234 | -1,332 |
| 2022-05-17 | -8,342 | 31.59% | +0 | -643 |
| 2022-05-16 | +41,144 | 31.50% | +745 | +480 |
| 2022-05-13 | +15,848 | 31.16% | +459 | +3,912 |
| 2022-05-12 | +7,511 | 31.05% | -80 | -3,344 |
| 2022-05-11 | +2,472 | 31.00% | -167 | +2,165 |
| 2022-05-10 | +8,125 | 30.98% | -91 | +817 |
| 2022-05-09 | +2,441 | 30.93% | +152 | -2,647 |
| 2022-05-06 | +4,531 | 30.93% | -714 | -861 |
| 2022-05-05 | +24,735 | 30.92% | +1,867 | -376 |
| 2022-05-04 | +10,724 | 30.71% | +876 | -19 |
| 2022-05-03 | -4,025 | 30.63% | +421 | +1,026 |
| 2022-04-29 | -26,379 | 30.65% | +2,784 | -4,170 |
| 2022-04-28 | +57,963 | 30.85% | +1,673 | +3,442 |
| 2022-04-27 | -6,389 | 30.38% | +1,944 | -1,987 |
| 2022-04-26 | +6,071 | 30.44% | +1,036 | +236 |
| 2022-04-25 | -25,756 | 30.38% | -2,130 | -4,045 |
| 2022-04-22 | -5,780 | 30.59% | +1,546 | -1,550 |
| 2022-04-21 | +6,442 | 30.65% | +66 | +1,566 |
| 2022-04-20 | +10,267 | 30.63% | +2,638 | +1,355 |
| 2022-04-19 | +4,483 | 30.56% | -2,217 | +823 |
| 2022-04-18 | -4,359 | 30.52% | +209 | -1,471 |
| 2022-04-15 | -29,830 | 30.56% | -1,727 | -3,363 |
| 2022-04-14 | +257 | 30.79% | -1,121 | -1,198 |
| 2022-04-13 | +9,725 | 30.78% | -2,964 | +1,119 |
| 2022-04-12 | -35,349 | 30.65% | -611 | -22 |
| 2022-04-11 | -56,434 | 30.89% | -1,543 | -5,231 |
| 2022-04-08 | -39,142 | 31.18% | -373 | -321 |
| 2022-04-07 | -50,513 | 31.42% | -7,862 | -685 |
| 2022-04-06 | -76,426 | 31.73% | +2,369 | -403 |
| 2022-04-01 | -42,494 | 32.43% | +10,671 | -774 |
| 2022-03-31 | -14,662 | 32.52% | +1,247 | +402 |
| 2022-03-30 | +18,939 | 32.56% | +165 | +2,065 |
| 2022-03-29 | -3,716 | 32.43% | +2,641 | -1,317 |
| 2022-03-28 | +2,889 | 32.45% | +2,019 | +281 |
| 2022-03-25 | +12,240 | 32.43% | +1,618 | -180 |
| 2022-03-23 | +757 | 32.45% | +170 | +3,122 |
| 2022-03-22 | -299 | 32.44% | +1,763 | +1,702 |
| 2022-03-21 | +9,678 | 32.46% | +88 | +267 |
| 2022-03-18 | +9,642 | 32.39% | +1,077 | -820 |
| 2022-03-17 | +51,460 | 32.31% | -491 | +2,421 |
| 2022-03-16 | -14,729 | 31.90% | +1,728 | +2,312 |
| 2022-03-15 | -51,437 | 32.00% | +1,882 | -145 |
| 2022-03-14 | -21,679 | 32.37% | -93 | +1,463 |
| 2022-03-11 | -9,363 | 32.57% | +2,149 | +551 |
| 2022-03-10 | -17,045 | 32.67% | -846 | -1,516 |
| 2022-03-09 | +21,587 | 32.83% | +3,634 | +20 |
| 2022-03-09 | +21,587 | 32.83% | +3,634 | +20 |
| 2022-03-08 | -17,462 | 32.65% | +1,429 | -4,402 |
| 2022-03-07 | -37,541 | 32.81% | +2,998 | -2,770 |
| 2022-03-04 | -11,811 | 33.11% | +2,736 | -838 |
| 2022-03-03 | +4,344 | 33.22% | +760 | -104 |
| 2022-03-03 | +4,344 | 33.22% | +760 | -104 |
| 2022-03-02 | -20,924 | 33.21% | +505 | +707 |
| 2022-03-01 | +24,447 | 33.36% | +1,095 | +2,211 |
| 2022-02-25 | -27,312 | 33.15% | +964 | +299 |
| 2022-02-24 | -14,417 | 33.35% | +1,573 | -3,367 |