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 | -1,618 | 41.66% | +625 | +25 | -23 |
| 2023-09-27 | +3,282 | 41.81% | +903 | -519 | -17 |
| 2023-09-26 | +17 | 41.53% | +955 | +142 | +20 |
| 2023-09-25 | -379 | 41.66% | +1,248 | -254 | -34 |
| 2023-09-22 | +3,245 | 41.78% | +1,623 | -197 | -6 |
| 2023-09-21 | +4,417 | 41.52% | +1,169 | -86 | +151 |
| 2023-09-20 | -11,248 | 41.15% | +1,942 | -946 | -19 |
| 2023-09-19 | -2,425 | 41.96% | +4,179 | -151 | +51 |
| 2023-09-18 | -5,101 | 42.21% | +2,318 | +8 | +25 |
| 2023-09-15 | +821 | 42.70% | +2,935 | +659 | -1 |
| 2023-09-14 | -1,346 | 42.63% | +1,623 | -50 | +43 |
| 2023-09-13 | -2,797 | 42.75% | +1,586 | +322 | -30 |
| 2023-09-12 | -15 | 42.96% | +2,647 | -201 | -123 |
| 2023-09-11 | -1,593 | 42.94% | +1,908 | +88 | +102 |
| 2023-09-08 | -183 | 43.03% | +1,620 | -130 | +57 |
| 2023-09-07 | -1,468 | 43.03% | +1,625 | -204 | +14 |
| 2023-09-06 | +1,758 | 43.17% | +1,599 | +5 | -52 |
| 2023-09-05 | +228 | 43.04% | +1,077 | -191 | +18 |
| 2023-09-04 | -624 | 43.06% | +988 | -239 | -20 |
| 2023-09-01 | +1,309 | 43.09% | +812 | -62 | -21 |
| 2023-08-31 | +783 | 42.97% | +692 | +253 | +52 |
| 2023-08-30 | -629 | 42.95% | +749 | +378 | -22 |
| 2023-08-29 | +1,212 | 43.02% | +618 | -12 | -9 |
| 2023-08-28 | -1,499 | 43.02% | -710 | +97 | +8 |
| 2023-08-25 | +1,594 | 43.12% | +303 | -526 | -39 |
| 2023-08-24 | +8,088 | 42.89% | +1,106 | +587 | -306 |
| 2023-08-23 | -1,209 | 42.16% | +811 | -397 | -91 |
| 2023-08-22 | +3,818 | 42.15% | +711 | +435 | -44 |
| 2023-08-21 | +2,216 | 41.81% | +863 | +219 | +0 |
| 2023-08-18 | -4,169 | 41.61% | +846 | -134 | +55 |
| 2023-08-17 | -2,070 | 41.91% | +678 | +208 | -17 |
| 2023-08-16 | +2,058 | 42.07% | +1,466 | +46 | -10 |
| 2023-08-15 | +2,322 | 41.92% | +837 | -120 | +12 |
| 2023-08-14 | -1,646 | 41.73% | +1,738 | -45 | +46 |
| 2023-08-11 | +1,017 | 41.87% | +690 | -258 | -3 |
| 2023-08-10 | -2,137 | 41.96% | +960 | -340 | +94 |
| 2023-08-09 | +4 | 42.10% | +784 | -206 | -75 |
| 2023-08-08 | +3,239 | 42.10% | +637 | -1,616 | -121 |
| 2023-08-07 | +8,212 | 41.77% | +1,049 | -265 | -103 |
| 2023-08-04 | +488 | 41.10% | +1,489 | -1,885 | -158 |
| 2023-08-02 | +4,635 | 41.09% | +429 | -2,031 | -83 |
| 2023-08-01 | +1,624 | 40.68% | -263 | -2,150 | -167 |
| 2023-07-31 | -1,001 | 40.49% | +2,496 | -94 | -177 |
| 2023-07-28 | +3,301 | 40.57% | +165 | -94 | -484 |
| 2023-07-27 | -1,096 | 40.29% | +204 | -74 | -37 |
| 2023-07-26 | +2,769 | 40.39% | +2,361 | -359 | -228 |
| 2023-07-25 | +929 | 40.32% | +191 | 0 | -490 |
| 2023-07-24 | -1,452 | 40.25% | +1,195 | +186 | -1,009 |
| 2023-07-21 | +4,458 | 40.35% | +1,405 | -131 | -354 |
| 2023-07-20 | -1,428 | 40.04% | +1,177 | -11 | -88 |
| 2023-07-19 | +6,781 | 40.14% | -64 | -469 | -441 |
| 2023-07-18 | -5,560 | 39.55% | +1,241 | -983 | -102 |
| 2023-07-17 | +6,357 | 39.99% | +443 | -1,565 | -172 |
| 2023-07-14 | -2,338 | 39.25% | +393 | -525 | -349 |
| 2023-07-13 | +15,595 | 39.44% | -1,559 | -602 | -12,130 |
| 2023-07-12 | +2,476 | 38.17% | +2,570 | +582 | +4,371 |
| 2023-07-11 | -3,823 | 37.98% | +52 | +0 | +2,492 |
| 2023-07-10 | -4,775 | 38.33% | +282 | -156 | +75 |
| 2023-07-07 | -4,547 | 38.64% | +778 | +274 | +5,155 |
| 2023-07-06 | -5,746 | 39.03% | +965 | +688 | +173 |