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 | -5,750 | 21.13% | +910 | +0 | +30 |
| 2023-09-27 | -8,081 | 21.16% | +976 | -601 | -90 |
| 2023-09-26 | -8,771 | 21.19% | +111 | -416 | -84 |
| 2023-09-25 | -6,788 | 21.23% | +53 | +26 | +195 |
| 2023-09-22 | -18,369 | 21.27% | +270 | +14 | +0 |
| 2023-09-21 | -23,524 | 21.44% | +647 | -300 | -126 |
| 2023-09-20 | -16,451 | 21.53% | +214 | -344 | -161 |
| 2023-09-19 | +2,526 | 21.63% | +405 | -136 | +2 |
| 2023-09-18 | -2,691 | 21.58% | +122 | +21 | +31 |
| 2023-09-15 | +4,450 | 21.59% | -4,145 | +0 | +486 |
| 2023-09-14 | +6,237 | 21.59% | +0 | +44 | +84 |
| 2023-09-13 | -2,554 | 21.56% | +40 | +75 | -47 |
| 2023-09-12 | -5,080 | 21.55% | +144 | +38 | -109 |
| 2023-09-11 | +951 | 21.62% | +516 | -2 | +120 |
| 2023-09-08 | -149 | 21.61% | +590 | -101 | +209 |
| 2023-09-07 | -6,436 | 21.67% | +649 | -465 | -5 |
| 2023-09-06 | -11,625 | 21.70% | +467 | -596 | -19 |
| 2023-09-05 | -1,305 | 21.76% | +67 | +24 | -1 |
| 2023-09-04 | -657 | 21.77% | +160 | -65 | -9 |
| 2023-09-01 | -3,067 | 21.78% | +295 | -98 | +0 |
| 2023-08-31 | -13,178 | 21.82% | +1,252 | -3 | +411 |
| 2023-08-30 | +1,029 | 21.92% | +297 | +14 | +56 |
| 2023-08-29 | -3,431 | 21.91% | +304 | -54 | +4 |
| 2023-08-28 | +545 | 21.92% | +199 | -225 | +3 |
| 2023-08-25 | -7,260 | 21.92% | +85 | +50 | +407 |
| 2023-08-24 | -15,553 | 21.96% | +37 | -17 | -323 |
| 2023-08-23 | -12,959 | 22.04% | +55 | -70 | -18 |
| 2023-08-22 | -18,831 | 22.10% | -184 | -8 | -6 |
| 2023-08-21 | -6,406 | 22.20% | +57 | +44 | -4 |
| 2023-08-18 | -9,215 | 22.24% | +29 | -92 | -21 |
| 2023-08-17 | -12,703 | 22.30% | +379 | -185 | -37 |
| 2023-08-16 | -20,067 | 22.40% | +808 | +175 | +76 |
| 2023-08-15 | -19,611 | 22.52% | +579 | -253 | -1 |
| 2023-08-14 | -17,981 | 22.62% | +1,230 | -719 | +97 |
| 2023-08-11 | -6,943 | 22.72% | +177 | -258 | +322 |
| 2023-08-10 | +2,942 | 22.75% | +413 | +38 | +108 |
| 2023-08-09 | +4,873 | 22.76% | +233 | -113 | +268 |
| 2023-08-08 | -7,928 | 22.72% | +512 | -722 | +3 |
| 2023-08-07 | +258 | 22.76% | +413 | -154 | -10 |
| 2023-08-04 | +69 | 22.76% | +490 | -172 | +128 |
| 2023-08-02 | -24,249 | 22.77% | +340 | -632 | +694 |
| 2023-08-01 | +5,429 | 22.91% | +163 | -6 | +153 |
| 2023-07-31 | -11,092 | 22.88% | -71 | +689 | +61 |
| 2023-07-28 | -12,206 | 22.91% | -116 | +62 | -318 |
| 2023-07-27 | +16,271 | 22.98% | -105 | +140 | +269 |
| 2023-07-26 | +20,637 | 22.89% | +48 | -5 | +182 |
| 2023-07-25 | -865 | 22.76% | +35 | +77 | +0 |
| 2023-07-24 | +18,309 | 22.77% | -22,140 | +217 | -573 |
| 2023-07-21 | +16,363 | 22.66% | -20,334 | +107 | -171 |
| 2023-07-20 | +23,853 | 22.56% | -20,573 | -330 | +161 |
| 2023-07-19 | +18,162 | 22.46% | -22,364 | +25 | +46 |
| 2023-07-18 | +24,431 | 22.36% | -29,331 | +52 | +287 |
| 2023-07-17 | +8,958 | 22.22% | -1,117 | +651 | +472 |
| 2023-07-14 | +10,061 | 22.13% | -2,495 | +145 | +84 |
| 2023-07-13 | -2,179 | 22.06% | -7,941 | -5 | -47 |
| 2023-07-12 | -3,796 | 22.06% | -271 | -353 | -361 |
| 2023-07-11 | -2,432 | 22.07% | -181 | -6 | +167 |
| 2023-07-10 | -17,624 | 22.06% | -218 | -410 | +244 |
| 2023-07-07 | -14,905 | 22.11% | -855 | -177 | +1 |
| 2023-07-06 | -22,933 | 22.24% | -613 | -124 | -222 |