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 | |
|---|---|---|---|---|
| 2023-03-28 | -1,409 | 2.43% | +0 | +39,445 |
| 2023-03-27 | -1,768 | 2.45% | +0 | +9,220 |
| 2023-03-24 | -1 | 2.47% | +0 | -44,166 |
| 2023-03-23 | -2,381 | 2.47% | +0 | -76,911 |
| 2023-03-22 | +55 | 2.52% | +0 | -117,667 |
| 2023-03-21 | +4,933 | 2.52% | +0 | +628 |
| 2023-03-20 | +23 | 2.46% | +0 | +27,833 |
| 2023-03-17 | +2,624 | 2.46% | +0 | -102,182 |
| 2023-03-16 | +1,011 | 2.44% | +0 | +52,164 |
| 2023-03-15 | +2,695 | 2.42% | +0 | +11,545 |
| 2023-03-14 | +10,887 | 2.39% | +0 | +72,916 |
| 2023-03-13 | +155 | 0.26% | +0 | -12,564 |
| 2023-03-10 | +2,444 | 0.26% | +0 | -3,435 |
| 2023-03-09 | +947 | 0.23% | +0 | -18,109 |
| 2023-03-08 | -1,406 | 0.22% | +0 | -7,400 |
| 2023-03-07 | +499 | 0.24% | +0 | +2,950 |
| 2023-03-06 | +541 | 0.23% | +0 | +19,215 |
| 2023-03-03 | +236 | 0.22% | +0 | -36,498 |
| 2023-03-02 | +405 | 0.22% | +0 | -40,972 |
| 2023-03-01 | -7,058 | 0.22% | +0 | +27,172 |
| 2023-02-24 | -177 | 0.30% | +0 | -30,416 |
| 2023-02-23 | -56 | 0.30% | +0 | -93,538 |
| 2023-02-22 | +75 | 0.30% | +0 | -35,681 |
| 2023-02-21 | -282 | 0.00% | +0 | -5,735 |
| 2023-02-20 | -212 | 2.56% | +0 | -35,183 |
| 2023-02-17 | -29,665 | 2.56% | +0 | +39,369 |
| 2023-02-16 | -77,658 | 4.81% | +0 | -20,788 |
| 2023-02-15 | -90,031 | 5.67% | +0 | +96,316 |
| 2023-02-14 | -10,453 | 6.67% | +0 | -64,380 |
| 2023-02-13 | -13,511 | 6.79% | +0 | -27,877 |
| 2023-02-10 | -31,290 | 7.02% | +0 | -24,978 |
| 2023-02-09 | -11,486 | 7.37% | +0 | -18,813 |
| 2023-02-08 | -12,521 | 7.50% | +0 | -83,297 |
| 2023-02-07 | -10,624 | 7.65% | +0 | +8,604 |
| 2023-02-06 | -13,658 | 7.77% | +0 | +37,223 |
| 2023-02-03 | -8,076 | 7.92% | +0 | -53,403 |
| 2023-02-02 | +17,522 | 8.01% | +0 | -105,306 |
| 2023-02-01 | +302 | 5.93% | +0 | +27,964 |
| 2023-01-31 | -11,656 | 6.18% | +0 | -9,843 |
| 2023-01-30 | -22,178 | 6.40% | +0 | -104,374 |
| 2023-01-17 | -14,341 | 6.65% | +0 | +18,263 |
| 2023-01-16 | -23,847 | 6.78% | +0 | +2,702 |
| 2023-01-13 | -10,299 | 7.05% | +0 | -44,129 |
| 2023-01-12 | +499 | 7.17% | +0 | +20,426 |
| 2023-01-11 | +3,568 | 7.16% | +0 | +20,681 |
| 2023-01-10 | +41,422 | 7.12% | +0 | -20,633 |
| 2023-01-09 | +71,832 | 6.64% | +0 | +21,244 |
| 2023-01-06 | -65,284 | 5.82% | +0 | +18,991 |
| 2023-01-05 | +318 | 9.18% | +0 | +21,467 |
| 2023-01-04 | +1,119 | 12.24% | +0 | +14,142 |
| 2023-01-03 | -4,053 | 17.38% | +0 | -8,113 |
| 2022-12-30 | +8,658 | 18.61% | +0 | -27,295 |
| 2022-12-29 | -24,162 | 18.52% | +0 | +69,929 |
| 2022-12-28 | -1,554 | 18.76% | +0 | +74,084 |
| 2022-12-27 | +8,811 | 18.78% | +0 | -49,230 |
| 2022-12-26 | +1,635 | 18.69% | +0 | +642 |
| 2022-12-23 | -34,386 | 18.67% | +0 | +75,448 |
| 2022-12-22 | +6,086 | 20.57% | +0 | -42,912 |
| 2022-12-21 | -66,287 | 20.76% | +0 | +7,933 |
| 2022-12-20 | -2,892 | 21.41% | +0 | +31,902 |