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 | -2,946 | 72.04% | +37 | +554 | +223 |
| 2023-09-27 | -1,096 | 72.05% | +336 | -716 | +52 |
| 2023-09-26 | -17,315 | 72.06% | +221 | -227 | +112 |
| 2023-09-25 | -5,296 | 72.13% | +68 | +551 | +189 |
| 2023-09-22 | -15,752 | 72.15% | -246 | +797 | +281 |
| 2023-09-21 | -22,164 | 72.21% | +395 | +148 | -195 |
| 2023-09-20 | -15,231 | 72.28% | +51 | -192 | +300 |
| 2023-09-19 | -14,437 | 72.34% | +85 | +2 | +96 |
| 2023-09-18 | -23,317 | 72.37% | -39 | +54 | -118 |
| 2023-09-15 | +10,574 | 72.45% | -4,966 | -360 | -467 |
| 2023-09-14 | +5,784 | 72.40% | +128 | -371 | +264 |
| 2023-09-13 | -2,390 | 72.39% | +589 | +259 | +183 |
| 2023-09-12 | -4,605 | 72.40% | +827 | +428 | +608 |
| 2023-09-11 | -7,777 | 72.41% | +89 | -256 | -156 |
| 2023-09-08 | -9,431 | 72.44% | +349 | +13 | -52 |
| 2023-09-07 | -8,986 | 72.48% | -281 | -784 | -159 |
| 2023-09-06 | -1,788 | 72.51% | +48 | -796 | -14 |
| 2023-09-05 | -4,385 | 72.51% | +109 | +5 | -30 |
| 2023-09-04 | +546 | 72.53% | +141 | -114 | -9 |
| 2023-09-01 | -2,221 | 72.53% | -209 | +210 | +64 |
| 2023-08-31 | -5,641 | 72.53% | +58 | +216 | +213 |
| 2023-08-30 | +1,469 | 72.56% | +39 | +400 | +356 |
| 2023-08-29 | -392 | 72.55% | +110 | +22 | +122 |
| 2023-08-28 | -329 | 72.55% | +362 | -129 | -42 |
| 2023-08-25 | -11,923 | 72.56% | -215 | -249 | -515 |
| 2023-08-24 | +10,141 | 72.60% | -244 | +155 | -39 |
| 2023-08-23 | +5,055 | 72.56% | -251 | +0 | +92 |
| 2023-08-22 | +1,749 | 72.54% | +19 | +47 | -106 |
| 2023-08-21 | -4,894 | 72.54% | -219 | +223 | +5 |
| 2023-08-18 | -3,886 | 72.56% | -1,118 | +21 | +92 |
| 2023-08-17 | +1,429 | 72.57% | -83 | -91 | +578 |
| 2023-08-16 | -8,703 | 72.58% | +806 | +1,204 | +301 |
| 2023-08-15 | -1,001 | 72.61% | -461 | +42 | +71 |
| 2023-08-14 | -7,790 | 72.61% | +1,566 | +29 | +160 |
| 2023-08-11 | -6,421 | 72.63% | +217 | -110 | +138 |
| 2023-08-10 | -1,763 | 72.67% | +392 | -35 | -457 |
| 2023-08-09 | +778 | 72.68% | +348 | +44 | +110 |
| 2023-08-08 | -4,790 | 72.68% | +723 | -1,507 | -46 |
| 2023-08-07 | -744 | 72.69% | +418 | -359 | +120 |
| 2023-08-04 | -10,798 | 72.69% | -159 | -314 | -43 |
| 2023-08-02 | -5,003 | 72.73% | -44 | -1,353 | -682 |
| 2023-08-01 | +879 | 72.75% | -83 | -34 | +149 |
| 2023-07-31 | -3,201 | 72.75% | -303 | +492 | +7 |
| 2023-07-28 | -3,008 | 72.75% | -327 | +458 | +46 |
| 2023-07-27 | +322 | 72.76% | -521 | +5 | +292 |
| 2023-07-26 | -2,429 | 72.76% | -276 | +42 | -99 |
| 2023-07-25 | +1,759 | 72.77% | -386 | +17 | +178 |
| 2023-07-24 | -6,013 | 72.76% | -1,067 | -97 | +91 |
| 2023-07-21 | -23,122 | 72.78% | +219 | -426 | -154 |
| 2023-07-20 | -4,299 | 72.87% | -68 | +366 | +577 |
| 2023-07-19 | +733 | 72.88% | -396 | +70 | -949 |
| 2023-07-18 | -4,055 | 72.89% | -827 | -87 | -263 |
| 2023-07-17 | +3,744 | 72.91% | -1,044 | -588 | -673 |
| 2023-07-14 | +12,484 | 72.87% | -172 | +187 | +17 |
| 2023-07-13 | +12,626 | 72.82% | -647 | +130 | +273 |
| 2023-07-12 | +2,777 | 72.74% | +2 | -1,143 | -242 |
| 2023-07-11 | +7,304 | 72.72% | +173 | -125 | -181 |
| 2023-07-10 | -327 | 72.68% | -67 | -823 | +48 |
| 2023-07-07 | -3,669 | 72.68% | -185 | -299 | +199 |
| 2023-07-06 | -16,294 | 72.70% | -574 | -275 | -327 |