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 | -227 | 10.36% | +1 | +0 | -22 |
| 2023-09-27 | -2,135 | 10.47% | +1 | -34 | +62 |
| 2023-09-26 | +1,586 | 11.33% | +0 | -302 | +50 |
| 2023-09-25 | -1,779 | 11.18% | +1 | 0 | +49 |
| 2023-09-22 | -876 | 11.46% | -35 | +5 | +21 |
| 2023-09-21 | +4,926 | 11.82% | -6,608 | -32 | -11 |
| 2023-09-20 | +5,602 | 11.35% | -6,638 | -93 | +261 |
| 2023-09-19 | +6,154 | 10.96% | -6,638 | -64 | +79 |
| 2023-09-18 | +4,284 | 10.16% | -6,636 | -2 | -263 |
| 2023-09-15 | +4,032 | 9.86% | -6,514 | +344 | +70 |
| 2023-09-14 | +9,417 | 9.45% | +0 | +34 | +910 |
| 2023-09-13 | +46 | 8.23% | +1 | +10 | +13 |
| 2023-09-12 | -471 | 8.20% | +0 | -8 | -12 |
| 2023-09-11 | +303 | 8.20% | +0 | +40 | +82 |
| 2023-09-08 | +126 | 8.13% | +1 | -8 | +63 |
| 2023-09-07 | -360 | 8.09% | +200 | -34 | -7 |
| 2023-09-06 | -424 | 8.19% | +1 | -31 | -40 |
| 2023-09-05 | +821 | 8.31% | +0 | -13 | -17 |
| 2023-09-04 | +656 | 8.17% | +0 | +8 | +96 |
| 2023-09-01 | -521 | 7.90% | +0 | -4 | -9 |
| 2023-08-31 | +438 | 7.86% | +1 | -7 | -3 |
| 2023-08-30 | +0 | 7.79% | +0 | -27 | -91 |
| 2023-08-29 | +641 | 7.77% | +0 | -14 | +220 |
| 2023-08-28 | +991 | 7.69% | +1 | +54 | -11 |
| 2023-08-25 | -312 | 7.53% | +0 | -8 | +7 |
| 2023-08-24 | -1,265 | 7.52% | +0 | +3 | -247 |
| 2023-08-23 | -1,872 | 7.67% | +0 | +0 | -45 |
| 2023-08-22 | -3,046 | 7.86% | +0 | -3 | -175 |
| 2023-08-21 | -2,609 | 8.20% | +323 | +17 | -76 |
| 2023-08-18 | -979 | 8.34% | +401 | +25 | +422 |
| 2023-08-17 | +14 | 8.47% | +32 | -9 | +193 |
| 2023-08-16 | -903 | 8.50% | +2 | +1 | -21 |
| 2023-08-15 | +109 | 8.67% | +1 | +0 | +22 |
| 2023-08-14 | +685 | 8.66% | +1 | -1,545 | 0 |
| 2023-08-11 | -840 | 8.42% | +2 | -7 | +45 |
| 2023-08-10 | +232 | 8.45% | +1 | +37 | +5 |
| 2023-08-09 | -1,431 | 8.39% | +0 | +0 | -25 |
| 2023-08-08 | -612 | 8.59% | +1 | -39 | -100 |
| 2023-08-07 | -906 | 8.67% | +3 | -5 | -55 |
| 2023-08-04 | -475 | 8.77% | +53 | -5 | -76 |
| 2023-08-02 | -758 | 8.82% | +51 | -36 | -30 |
| 2023-08-01 | -554 | 9.04% | +0 | -1 | -3 |
| 2023-07-31 | -1,952 | 9.09% | +0 | +0 | -110 |
| 2023-07-28 | -1,387 | 9.26% | +0 | 0 | -294 |
| 2023-07-27 | +395 | 9.52% | +0 | +4 | -32 |
| 2023-07-26 | +1,040 | 9.39% | +0 | 0 | -143 |
| 2023-07-25 | -1,555 | 9.18% | +0 | +9 | -309 |
| 2023-07-24 | +2,069 | 9.49% | -3,378 | -20 | -620 |
| 2023-07-21 | +3,324 | 9.16% | -3,236 | +40 | -217 |
| 2023-07-20 | +4,110 | 8.69% | -3,201 | +2 | -63 |
| 2023-07-19 | +2,992 | 8.28% | -3,625 | -9 | -176 |
| 2023-07-18 | +2,918 | 7.84% | -3,233 | +53 | +143 |
| 2023-07-17 | +593 | 7.48% | -193 | 0 | -119 |
| 2023-07-14 | +1,357 | 7.37% | -485 | +1 | -191 |
| 2023-07-13 | -429 | 7.20% | -56 | -36 | -214 |
| 2023-07-12 | +97 | 7.33% | -33 | -107 | -60 |
| 2023-07-11 | +1,348 | 7.29% | -23 | -1 | -11 |
| 2023-07-10 | -339 | 7.11% | -41 | -50 | +17 |
| 2023-07-07 | -1,401 | 7.14% | -81 | +60 | +94 |
| 2023-07-06 | -214 | 7.31% | -34 | -15 | +105 |