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 | +8,989 | 32.86% | +1,007 | +273 | +226 |
| 2023-09-27 | -9,899 | 32.78% | -977 | -361 | +171 |
| 2023-09-26 | -12,665 | 32.81% | +1,783 | -387 | -121 |
| 2023-09-25 | +11,818 | 33.15% | +1,961 | +82 | +37 |
| 2023-09-22 | -18,033 | 33.02% | +2,341 | -84 | +251 |
| 2023-09-21 | -3,739 | 33.15% | +1,968 | -155 | +356 |
| 2023-09-20 | -5,621 | 33.13% | +1,412 | -381 | -751 |
| 2023-09-19 | -7,139 | 33.17% | +4,519 | -436 | +158 |
| 2023-09-18 | -12,163 | 33.21% | +1,502 | +1 | -66 |
| 2023-09-15 | +4,913 | 33.24% | -135 | -730 | -61 |
| 2023-09-14 | +5,594 | 33.16% | +4,906 | +175 | +42 |
| 2023-09-13 | +3,210 | 33.12% | +6,130 | -93 | +27 |
| 2023-09-12 | +9,881 | 33.08% | +5,398 | +392 | +729 |
| 2023-09-11 | -3,107 | 33.02% | +9,769 | +87 | +50 |
| 2023-09-08 | -5,324 | 33.11% | +5,147 | -226 | -119 |
| 2023-09-07 | -15,146 | 33.16% | +4,471 | -228 | -311 |
| 2023-09-06 | +376 | 33.27% | +3,628 | -369 | -466 |
| 2023-09-05 | +7,385 | 33.26% | +3,749 | -86 | +723 |
| 2023-09-04 | -5,412 | 33.23% | +4,248 | -121 | -225 |
| 2023-09-01 | +5,275 | 33.29% | +2,006 | -65 | +175 |
| 2023-08-31 | -13,741 | 33.24% | +1,465 | -332 | -217 |
| 2023-08-30 | +6,552 | 33.36% | +1,594 | +625 | +323 |
| 2023-08-29 | -11,910 | 33.29% | +2,006 | -178 | -86 |
| 2023-08-28 | +1,751 | 33.36% | +2,536 | -496 | +535 |
| 2023-08-25 | -19,962 | 33.36% | +2,369 | -254 | -300 |
| 2023-08-24 | +7,088 | 33.53% | +2,341 | -78 | -479 |
| 2023-08-23 | -7,479 | 33.46% | +1,115 | +84 | -121 |
| 2023-08-22 | -1,655 | 33.45% | +533 | +87 | -80 |
| 2023-08-21 | -5,612 | 33.43% | +1,010 | -66 | -320 |
| 2023-08-18 | +5,125 | 33.52% | -1,398 | -416 | +168 |
| 2023-08-17 | -10,350 | 33.47% | -503 | +94 | -67 |
| 2023-08-16 | -48,206 | 33.43% | +1,819 | -318 | -644 |
| 2023-08-15 | -128 | 33.70% | +1,736 | +25 | -1 |
| 2023-08-14 | -5,934 | 33.69% | +2,957 | -57 | -244 |
| 2023-08-11 | +437 | 33.70% | +973 | -84 | +216 |
| 2023-08-10 | -10,886 | 33.71% | +1,632 | -112 | +56 |
| 2023-08-09 | -6,356 | 33.81% | +2,398 | -70 | -93 |
| 2023-08-08 | -26,941 | 33.85% | +1,727 | -1,305 | -283 |
| 2023-08-07 | -2,593 | 34.04% | +2,183 | -70 | -267 |
| 2023-08-04 | -9,223 | 34.06% | +1,750 | -72 | -327 |
| 2023-08-02 | -412 | 34.11% | +1,330 | -695 | +60 |
| 2023-08-01 | -1,163 | 34.15% | +560 | -56 | -198 |
| 2023-07-31 | -8,439 | 34.17% | +787 | -332 | -931 |
| 2023-07-28 | +3,440 | 34.26% | +438 | -146 | -731 |
| 2023-07-27 | +1,589 | 34.30% | +2,329 | +516 | +493 |
| 2023-07-26 | -11,085 | 34.32% | +649 | -169 | -838 |
| 2023-07-25 | -3,086 | 34.40% | -153 | +5 | -1,018 |
| 2023-07-24 | -7,049 | 34.43% | -2,173 | +238 | -1,848 |
| 2023-07-21 | -24,159 | 34.54% | -5,190 | -466 | -537 |
| 2023-07-20 | -50,429 | 34.69% | -4,997 | -1,077 | -509 |
| 2023-07-19 | -21,987 | 35.10% | -2,956 | -489 | -2,125 |
| 2023-07-18 | +2,207 | 35.28% | -3,642 | -112 | -789 |
| 2023-07-17 | +7,657 | 35.28% | -5,821 | -106 | -622 |
| 2023-07-14 | +11,555 | 35.18% | -5,210 | +107 | +211 |
| 2023-07-13 | +979 | 35.07% | -5,574 | -502 | -495 |
| 2023-07-12 | -20,352 | 35.04% | -12,965 | -604 | -378 |
| 2023-07-11 | +8,036 | 35.15% | -8,268 | +406 | -122 |
| 2023-07-10 | -11,899 | 35.07% | -2,300 | -1,100 | -300 |
| 2023-07-07 | -1,153 | 35.16% | -269 | -788 | +1,179 |
| 2023-07-06 | -4,508 | 35.19% | -2,962 | -1,093 | +614 |