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 | +7,970 | 36.78% | +493 | +3 | +49 |
| 2023-09-27 | -1,234 | 36.75% | +465 | -931 | -126 |
| 2023-09-26 | +2,041 | 36.75% | +416 | -717 | 0 |
| 2023-09-25 | +9,200 | 36.74% | +76 | +95 | +279 |
| 2023-09-22 | -5,004 | 36.70% | +180 | +202 | +49 |
| 2023-09-21 | -17,682 | 36.73% | +163 | -781 | +262 |
| 2023-09-20 | -4,405 | 36.80% | -307 | -3,149 | +22 |
| 2023-09-19 | +8,339 | 36.82% | -344 | -246 | +85 |
| 2023-09-18 | +6,656 | 36.76% | -250 | -151 | +4 |
| 2023-09-15 | +9,008 | 36.72% | -17,593 | +471 | +110 |
| 2023-09-14 | +12,860 | 36.66% | +0 | +529 | +76 |
| 2023-09-13 | +10,202 | 36.60% | +48 | +147 | +117 |
| 2023-09-12 | +7,228 | 36.56% | +170 | +141 | +59 |
| 2023-09-11 | +10,549 | 36.51% | +173 | +133 | +264 |
| 2023-09-08 | +5,333 | 36.46% | +543 | -387 | +64 |
| 2023-09-07 | -5,665 | 36.44% | +284 | -638 | -12 |
| 2023-09-06 | -6,841 | 36.46% | +230 | -766 | -258 |
| 2023-09-05 | +1,729 | 36.49% | +8 | +0 | -38 |
| 2023-09-04 | +4,306 | 36.49% | +50 | -98 | -2 |
| 2023-09-01 | -1,350 | 36.47% | -2,220 | +1 | +274 |
| 2023-08-31 | -3,005 | 36.47% | -1,462 | -141 | -81 |
| 2023-08-30 | +1,833 | 36.48% | +488 | +304 | -80 |
| 2023-08-29 | +6,608 | 36.47% | +235 | -3 | +211 |
| 2023-08-28 | +7,838 | 36.44% | +209 | +209 | +82 |
| 2023-08-25 | -3,674 | 36.40% | +251 | -229 | -140 |
| 2023-08-24 | -830 | 36.42% | -416 | +250 | -1,102 |
| 2023-08-23 | +6,571 | 36.42% | -563 | -93 | -273 |
| 2023-08-22 | +1,499 | 36.39% | +237 | -63 | -408 |
| 2023-08-21 | +3,365 | 36.38% | +482 | +76 | -75 |
| 2023-08-18 | -5,848 | 36.37% | +1,049 | -188 | +7 |
| 2023-08-17 | -17,503 | 36.40% | +1,256 | -121 | -7 |
| 2023-08-16 | -12,030 | 36.49% | +2,753 | -3,717 | +97 |
| 2023-08-15 | +5,492 | 36.56% | -7,808 | +31 | +204 |
| 2023-08-14 | -9,149 | 36.52% | +5,676 | -1,378 | +90 |
| 2023-08-11 | +3,231 | 36.56% | +1,832 | -719 | -221 |
| 2023-08-10 | +3,208 | 36.56% | +3,243 | +127 | +107 |
| 2023-08-09 | +1,286 | 36.57% | +1,403 | -408 | -258 |
| 2023-08-08 | +688 | 36.57% | +2,608 | -1,610 | -732 |
| 2023-08-07 | -11,165 | 36.55% | +1,945 | -314 | -291 |
| 2023-08-04 | -35,648 | 36.60% | +1,497 | -1,359 | -713 |
| 2023-08-02 | -15,885 | 36.78% | +11,052 | +2,076 | +561 |
| 2023-08-01 | +7,865 | 36.86% | +870 | +4,051 | +276 |
| 2023-07-31 | -17,232 | 36.82% | +2,677 | +1,197 | -13 |
| 2023-07-28 | -4,933 | 36.89% | +1,024 | +419 | -1,362 |
| 2023-07-27 | -3,262 | 36.92% | +1,111 | +1,963 | -323 |
| 2023-07-26 | +4,837 | 36.93% | -968 | +504 | -1,087 |
| 2023-07-25 | -3,920 | 36.93% | -269 | +475 | -1,303 |
| 2023-07-24 | -22,124 | 36.94% | +12,784 | -41 | -3,541 |
| 2023-07-21 | -9,075 | 37.05% | +11,613 | +555 | -1,017 |
| 2023-07-20 | -13,628 | 37.09% | +11,818 | +79 | -436 |
| 2023-07-19 | -15,253 | 37.17% | +8,420 | -183 | -1,276 |
| 2023-07-18 | -12,474 | 37.25% | +7,656 | +132 | -572 |
| 2023-07-17 | +282 | 37.32% | +1,358 | +749 | -168 |
| 2023-07-14 | +15,346 | 37.28% | +326 | +112 | -676 |
| 2023-07-13 | +69 | 37.20% | +0 | +12 | -749 |
| 2023-07-12 | +7,430 | 37.17% | +101 | -381 | -223 |
| 2023-07-11 | +7,477 | 37.12% | -63 | -85 | +115 |
| 2023-07-10 | -7,132 | 37.07% | -1,701 | -634 | +201 |
| 2023-07-07 | -10,767 | 37.11% | +23 | -496 | +747 |
| 2023-07-06 | -21,391 | 37.17% | +263 | -1,005 | +591 |