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 | +33 | 11.55% | -9 | -1 | +5 |
| 2023-09-27 | +14 | 11.69% | -16 | -6 | +6 |
| 2023-09-26 | -331 | 11.62% | -4 | +0 | -9 |
| 2023-09-25 | +95 | 11.88% | +14 | +2 | +10 |
| 2023-09-22 | +19 | 11.73% | -16 | +1 | +0 |
| 2023-09-21 | -313 | 11.69% | -85 | -7 | -11 |
| 2023-09-20 | -119 | 11.96% | -147 | +1 | +1 |
| 2023-09-19 | -361 | 12.16% | -30 | -18 | -24 |
| 2023-09-18 | -381 | 11.98% | -160 | -5 | -7 |
| 2023-09-15 | -424 | 12.40% | +0 | +5 | -15 |
| 2023-09-14 | +148 | 12.73% | -1 | +2 | +22 |
| 2023-09-13 | +60 | 12.58% | -1 | +6 | +1 |
| 2023-09-12 | -468 | 12.53% | -153 | -5 | 0 |
| 2023-09-11 | +105 | 12.81% | +120 | +1 | 0 |
| 2023-09-08 | -126 | 12.87% | -28 | -10 | -11 |
| 2023-09-07 | -294 | 13.00% | -1 | +1 | +14 |
| 2023-09-06 | -231 | 13.25% | -10 | +2 | -11 |
| 2023-09-05 | -317 | 13.48% | -5 | -6 | -46 |
| 2023-09-04 | -116 | 13.67% | -5 | +3 | +21 |
| 2023-09-01 | -25 | 13.68% | +235 | +3 | -10 |
| 2023-08-31 | +133 | 12.15% | +36 | +9 | +0 |
| 2023-08-30 | +468 | 11.92% | -2 | +5 | +109 |
| 2023-08-29 | -281 | 11.38% | -15 | +2 | +13 |
| 2023-08-28 | -694 | 11.52% | -2 | +3 | -22 |
| 2023-08-25 | -142 | 12.42% | -42 | -21 | +48 |
| 2023-08-24 | -252 | 12.53% | -273 | +22 | -3 |
| 2023-08-23 | -227 | 12.85% | -217 | +1 | -13 |
| 2023-08-22 | -238 | 13.13% | -110 | +4 | -35 |
| 2023-08-21 | -705 | 13.39% | -63 | +1 | -25 |
| 2023-08-18 | -612 | 14.03% | +41 | -5 | -34 |
| 2023-08-17 | -55 | 14.73% | +13 | -3 | +60 |
| 2023-08-16 | -774 | 14.72% | -14 | -17 | +2 |
| 2023-08-15 | -13 | 15.50% | -63 | +0 | +94 |
| 2023-08-14 | -351 | 15.32% | -9 | -123 | -13 |
| 2023-08-11 | -735 | 15.43% | +77 | -17 | -54 |
| 2023-08-10 | -1,132 | 16.32% | +5 | -24 | -323 |
| 2023-08-09 | +348 | 17.70% | +0 | -5 | +177 |
| 2023-08-08 | -85 | 17.23% | +84 | -3 | +93 |
| 2023-08-07 | -129 | 17.35% | +0 | -2 | +24 |
| 2023-08-04 | -188 | 17.48% | +60 | -8 | -21 |
| 2023-08-02 | -276 | 17.57% | +70 | -3 | -28 |
| 2023-08-01 | -776 | 17.93% | +252 | -6 | +12 |
| 2023-07-31 | -5 | 18.89% | +0 | 0 | +11 |
| 2023-07-28 | +3 | 18.88% | -6 | -7 | +17 |
| 2023-07-27 | -263 | 18.82% | +9 | +0 | +54 |
| 2023-07-26 | -495 | 19.13% | -363 | -29 | -16 |
| 2023-07-25 | +309 | 20.17% | -15 | +6 | +1 |
| 2023-07-24 | +316 | 19.88% | -80 | -6 | -3 |
| 2023-07-21 | +919 | 19.51% | -92 | +10 | +18 |
| 2023-07-20 | +1,130 | 18.41% | -25 | +1 | 0 |
| 2023-07-19 | +1,465 | 16.85% | +116 | +5 | +0 |
| 2023-07-18 | +280 | 14.98% | -20 | -12 | +0 |
| 2023-07-17 | +124 | 14.71% | -185 | +17 | 0 |
| 2023-07-14 | +70 | 14.52% | -55 | +7 | -3 |
| 2023-07-13 | -83 | 14.42% | -296 | -2 | -1 |
| 2023-07-12 | +79 | 14.49% | -431 | 0 | -2 |
| 2023-07-11 | -118 | 14.26% | -202 | -8 | +0 |
| 2023-07-10 | -319 | 14.26% | +50 | -10 | 0 |
| 2023-07-07 | +111 | 14.86% | +73 | -2 | +0 |
| 2023-07-06 | -103 | 14.64% | +39 | -18 | -43 |