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 | +11,855 | 2.62% | +1,000 | -945 | -47,557 |
| 2023-09-27 | +14,146 | 2.19% | +0 | +0 | -82,547 |
| 2023-09-26 | +974 | 1.74% | +0 | +0 | -68,784 |
| 2023-09-25 | +8,008 | 1.58% | +0 | +0 | -55,279 |
| 2023-09-22 | +18,645 | 1.24% | +0 | +0 | -46,612 |
| 2023-09-21 | -19,795 | 0.66% | +0 | -790 | -59,690 |
| 2023-09-20 | -14,644 | 0.65% | +0 | -2,380 | -84,421 |
| 2023-09-19 | -32,453 | 0.37% | +200 | -1,807 | -74,364 |
| 2023-09-18 | -73,638 | 0.38% | +1,000 | -3,300 | -125,218 |
| 2023-09-15 | -56,962 | 1.56% | +0 | +180 | -125,501 |
| 2023-09-14 | +1,157 | 2.79% | +0 | -240 | -107,592 |
| 2023-09-13 | +7,842 | 2.86% | +0 | -1,000 | -81,876 |
| 2023-09-12 | +24,871 | 2.39% | +0 | +1,227 | -83,380 |
| 2023-09-11 | -4,681 | 1.39% | +0 | -180 | -86,729 |
| 2023-09-08 | +19,278 | 1.42% | +0 | +1,400 | -63,697 |
| 2023-09-07 | +7,340 | 0.82% | +0 | +520 | -121,288 |
| 2023-09-06 | -23,775 | 0.46% | +0 | +7,430 | -106,801 |
| 2023-09-05 | -17,332 | 0.61% | +0 | +0 | -83,001 |
| 2023-09-04 | -7,852 | 0.50% | +0 | +0 | -52,537 |
| 2023-09-01 | -13,604 | 0.28% | +0 | +0 | -44,738 |
| 2023-08-31 | +1,267 | 1.17% | +0 | +0 | -38,379 |
| 2023-08-30 | +10,786 | 1.36% | +500 | +0 | -6,106 |
| 2023-08-29 | -3 | 0.77% | +0 | +0 | -30,445 |
| 2023-08-28 | -19,940 | 0.59% | +0 | +0 | -61,529 |
| 2023-08-25 | -742 | 0.88% | +500 | +0 | -38,222 |
| 2023-08-24 | -3,520 | 0.95% | +500 | +0 | -32,530 |
| 2023-08-23 | +6,157 | 1.53% | +0 | +0 | -13,067 |
| 2023-08-22 | +7,994 | 1.47% | +0 | +0 | -38,105 |
| 2023-08-21 | +2,348 | 0.95% | +0 | +0 | -40,084 |
| 2023-08-18 | -11,289 | 0.65% | +500 | +0 | -87,508 |
| 2023-08-17 | -11,368 | 0.73% | +0 | +0 | -29,325 |
| 2023-08-16 | -9,404 | 0.87% | +500 | +0 | -50,774 |
| 2023-08-15 | -4,075 | 0.84% | +0 | +0 | -55,156 |
| 2023-08-14 | -12,832 | 0.84% | +0 | +0 | -126,089 |
| 2023-08-11 | -5,106 | 0.99% | +0 | +0 | -42,673 |
| 2023-08-10 | -12,266 | 0.76% | +0 | +0 | -90,399 |
| 2023-08-09 | -4,676 | 0.80% | +0 | +0 | -68,727 |
| 2023-08-08 | -10,286 | 0.90% | +0 | +0 | -74,203 |
| 2023-08-07 | -6,543 | 0.98% | +0 | +0 | -44,492 |
| 2023-08-04 | -4,797 | 0.51% | +0 | +0 | -65,275 |
| 2023-08-02 | -12,831 | 0.07% | +0 | +0 | -75,082 |
| 2023-08-01 | -19,185 | 0.67% | +0 | +0 | -40,681 |
| 2023-07-31 | -974 | 1.15% | +0 | +0 | -39,110 |
| 2023-07-28 | +1,300 | 0.86% | +0 | +0 | -13,360 |
| 2023-07-27 | +2,372 | 1.51% | +0 | +0 | -13,771 |
| 2023-07-26 | -8,556 | 0.92% | +0 | +0 | -34,174 |
| 2023-07-25 | -604 | 0.83% | +0 | +0 | -21,488 |
| 2023-07-24 | -6,351 | 0.91% | +0 | +0 | -17,419 |
| 2023-07-21 | -4,809 | 1.50% | +0 | +0 | -25,343 |
| 2023-07-20 | -5,634 | 1.16% | +0 | +0 | -25,266 |
| 2023-07-19 | +3,242 | 1.15% | +0 | +0 | -53,388 |
| 2023-07-18 | -3,875 | 0.68% | +0 | +0 | -98,233 |
| 2023-07-17 | -13,533 | 0.06% | +0 | +0 | -78,646 |
| 2023-07-14 | +1,027 | 1.60% | +0 | +0 | -26,632 |
| 2023-07-13 | -2,649 | 0.25% | +0 | +0 | -28,668 |
| 2023-07-12 | -151 | 0.61% | +0 | +0 | -23,854 |
| 2023-07-11 | +445 | 0.65% | +0 | +0 | -10,626 |
| 2023-07-10 | -873 | 0.59% | +0 | +0 | -29,287 |
| 2023-07-07 | -2,924 | 0.75% | +0 | +0 | -34,778 |
| 2023-07-06 | -219 | 1.25% | +0 | +0 | -35,560 |