三大法人說明
- 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。
| 外資 | 外資持股比例 | 投信 | 自營商(自行) | 自營商(避險) | |
|---|---|---|---|---|---|
| 2023-09-28 | +1,215 | 0.25% | +0 | +0 | -6,178 |
| 2023-09-27 | -246 | 0.23% | +0 | -30 | -1,484 |
| 2023-09-26 | -10,442 | 0.21% | +0 | -60 | -15,119 |
| 2023-09-25 | -753 | 0.31% | +0 | -9 | -3,142 |
| 2023-09-22 | -372 | 0.22% | -1,030 | -73 | -2,131 |
| 2023-09-21 | -30,297 | 0.19% | +0 | +60 | -9,369 |
| 2023-09-20 | -11,854 | 0.25% | +0 | -561 | -821 |
| 2023-09-19 | -3,042 | 0.35% | +0 | +0 | -18,983 |
| 2023-09-18 | -29,121 | 0.26% | +0 | +320 | -19,973 |
| 2023-09-15 | +9,990 | 1.08% | +0 | +0 | -7,576 |
| 2023-09-14 | +27,008 | 0.98% | +0 | -30 | -1,134 |
| 2023-09-13 | -375 | 0.71% | +0 | +60 | -4,180 |
| 2023-09-12 | -5,566 | 0.70% | -4,085 | +418 | -901 |
| 2023-09-11 | -55,882 | 0.43% | +0 | +62 | -50,197 |
| 2023-09-08 | +3,929 | 0.49% | +0 | +0 | -5,040 |
| 2023-09-07 | +1,157 | 0.30% | +0 | +0 | -5,548 |
| 2023-09-06 | +8,487 | 0.39% | +0 | +0 | +2,000 |
| 2023-09-05 | +159 | 0.39% | +0 | +0 | +1,456 |
| 2023-09-04 | +1,302 | 0.41% | +0 | +0 | -1,609 |
| 2023-09-01 | +2,577 | 0.33% | +0 | +0 | -15,211 |
| 2023-08-31 | -8,742 | 0.29% | +0 | +30 | -2,100 |
| 2023-08-30 | +7,080 | 0.38% | +0 | +1 | -1,952 |
| 2023-08-29 | -4,142 | 0.29% | +0 | -10 | -7,152 |
| 2023-08-28 | -12,795 | 0.29% | +0 | +129 | -26,553 |
| 2023-08-25 | -54,790 | 0.22% | +0 | +310 | -72,305 |
| 2023-08-24 | +25,982 | 0.76% | +0 | +0 | +13,491 |
| 2023-08-23 | +3,842 | 0.83% | +0 | +9 | +6,894 |
| 2023-08-22 | +10,327 | 0.80% | +0 | +21 | -343 |
| 2023-08-21 | +2,003 | 0.69% | +0 | -510 | +2,371 |
| 2023-08-18 | -2,847 | 0.57% | +0 | -100 | -34,467 |
| 2023-08-17 | -1,534 | 0.60% | +0 | +178 | +10,954 |
| 2023-08-16 | -33,145 | 0.42% | +0 | +230 | -6,730 |
| 2023-08-15 | -7,572 | 0.21% | +0 | +930 | -17,579 |
| 2023-08-14 | -35,485 | 0.15% | +0 | +20 | -57,479 |
| 2023-08-11 | +1,052 | 0.19% | +0 | -310 | -5,940 |
| 2023-08-10 | -24,349 | 0.17% | +0 | +110 | -57,945 |
| 2023-08-09 | -6,696 | 0.42% | +0 | -150 | -12,637 |
| 2023-08-08 | -37,753 | 0.49% | +0 | +80 | +10,306 |
| 2023-08-07 | -13,098 | 0.93% | +0 | -350 | +5,018 |
| 2023-08-04 | -8,022 | 1.06% | +0 | +10 | -6,044 |
| 2023-08-02 | -62,942 | 1.11% | +0 | +250 | -55,191 |
| 2023-08-01 | +18,564 | 1.89% | +0 | +500 | +9,983 |
| 2023-07-31 | -10,177 | 1.94% | +0 | +308 | -16,903 |
| 2023-07-28 | -5,912 | 2.02% | +0 | -754 | +35,174 |
| 2023-07-27 | +3,613 | 2.32% | +0 | -342 | -7,534 |
| 2023-07-26 | -2,057 | 2.87% | +200 | -110 | +25,207 |
| 2023-07-25 | -5,731 | 2.87% | +150 | +190 | -10,477 |
| 2023-07-24 | +36,809 | 2.91% | +0 | +10 | +89,005 |
| 2023-07-21 | +20,919 | 2.54% | +0 | +724 | +49,755 |
| 2023-07-20 | +11,226 | 2.32% | +0 | -4 | +32,812 |
| 2023-07-19 | +10,343 | 2.20% | +0 | -2,900 | +50,787 |
| 2023-07-18 | +6,221 | 2.40% | -100 | +70 | +25,390 |
| 2023-07-17 | +11,415 | 2.53% | +0 | +0 | +38,135 |
| 2023-07-14 | +50,802 | 2.41% | +0 | -41 | +62,832 |
| 2023-07-13 | +40,324 | 1.92% | +0 | +1,497 | +31,788 |
| 2023-07-12 | +17,762 | 1.53% | +0 | +293 | +72,761 |
| 2023-07-11 | +20,943 | 1.36% | +0 | -598 | +47,423 |
| 2023-07-10 | -464 | 1.16% | +0 | -402 | +2,789 |
| 2023-07-07 | -5,851 | 1.17% | +0 | +20 | +4,262 |
| 2023-07-06 | -15,371 | 1.22% | +0 | -207 | +5,038 |