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 | -4,758 | 25.13% | +547 | -186 | +237 |
| 2023-09-27 | -346 | 25.25% | +352 | +158 | +66 |
| 2023-09-26 | -2,910 | 25.26% | +401 | -94 | -36 |
| 2023-09-25 | +2,773 | 25.44% | +2 | -315 | +96 |
| 2023-09-22 | -693 | 25.40% | +39 | +174 | +351 |
| 2023-09-21 | +2,868 | 25.40% | -161 | +643 | +528 |
| 2023-09-20 | +304 | 25.30% | -269 | -89 | +230 |
| 2023-09-19 | +4,595 | 25.43% | -3,401 | -199 | +61 |
| 2023-09-18 | -1,817 | 25.43% | -3,490 | -282 | -425 |
| 2023-09-15 | -1,207 | 25.45% | -1,197 | -193 | +139 |
| 2023-09-14 | -1,205 | 25.50% | -4 | -189 | +672 |
| 2023-09-13 | +1,986 | 25.55% | -697 | +268 | +36 |
| 2023-09-12 | -777 | 25.53% | -474 | -76 | +73 |
| 2023-09-11 | +521 | 25.51% | +1,817 | -309 | -154 |
| 2023-09-08 | -3,084 | 25.34% | +379 | +336 | +39 |
| 2023-09-07 | -6,237 | 25.43% | -69 | +128 | -982 |
| 2023-09-06 | -4,225 | 25.65% | -31 | -90 | -73 |
| 2023-09-05 | +6,883 | 25.82% | -20 | +61 | +216 |
| 2023-09-04 | +2,615 | 25.66% | +0 | +275 | +170 |
| 2023-09-01 | -17,747 | 25.56% | +0 | -462 | -470 |
| 2023-08-31 | +2,821 | 25.97% | -873 | +761 | -11 |
| 2023-08-30 | +167 | 25.82% | -706 | +73 | -108 |
| 2023-08-29 | +2,194 | 25.84% | -1,177 | -130 | -358 |
| 2023-08-28 | +5,363 | 25.79% | -2,083 | -435 | -193 |
| 2023-08-25 | -2,458 | 25.61% | -104 | -713 | -648 |
| 2023-08-24 | -9,840 | 25.67% | -51 | -60 | -797 |
| 2023-08-23 | +9,646 | 26.04% | +6 | +597 | -19 |
| 2023-08-22 | -8,609 | 25.75% | +0 | -430 | -385 |
| 2023-08-21 | +5,249 | 26.00% | +13 | +3 | +160 |
| 2023-08-18 | -12,661 | 25.89% | +324 | -810 | -987 |
| 2023-08-17 | +2,951 | 26.31% | -377 | +173 | -23 |
| 2023-08-16 | -2,823 | 26.19% | -1,056 | +853 | +775 |
| 2023-08-15 | +9,549 | 26.23% | -3,057 | -81 | +88 |
| 2023-08-14 | +2,525 | 25.96% | -1,917 | -48 | +346 |
| 2023-08-11 | -9,356 | 25.76% | -139 | +89 | -145 |
| 2023-08-10 | +12,098 | 26.03% | -468 | -346 | -333 |
| 2023-08-09 | +4,978 | 25.68% | +1,221 | -899 | -516 |
| 2023-08-08 | -20,970 | 25.47% | +2,494 | -46 | -688 |
| 2023-08-07 | -9,069 | 26.11% | +325 | +728 | -162 |
| 2023-08-04 | -1,901 | 26.35% | -55 | -463 | +143 |
| 2023-08-02 | +2,360 | 26.37% | -834 | -710 | -489 |
| 2023-08-01 | +2,938 | 26.31% | -796 | -826 | -460 |
| 2023-07-31 | +1,798 | 26.24% | -139 | -374 | -1,360 |
| 2023-07-28 | +9,443 | 26.17% | -361 | +275 | -1,108 |
| 2023-07-27 | +4,512 | 26.50% | -421 | -201 | -305 |
| 2023-07-26 | +6,327 | 26.31% | -509 | +542 | -776 |
| 2023-07-25 | +6,965 | 26.09% | -636 | -59 | -1,056 |
| 2023-07-24 | +3,785 | 25.97% | -354 | +209 | -2,258 |
| 2023-07-21 | +6,097 | 26.11% | -271 | +1,238 | +64 |
| 2023-07-20 | +7,934 | 25.94% | -1,583 | +820 | +638 |
| 2023-07-19 | +18,971 | 25.49% | -79 | -985 | -1,557 |
| 2023-07-18 | +23,558 | 24.62% | -1,129 | -77 | -3,689 |
| 2023-07-17 | -14,591 | 23.92% | -893 | -170 | -697 |
| 2023-07-14 | -1,250 | 24.18% | +85 | -222 | -1,080 |
| 2023-07-13 | +7,921 | 23.72% | -5,801 | -327 | -2,092 |
| 2023-07-12 | -16,090 | 23.56% | -1,984 | -3,620 | -4,068 |
| 2023-07-11 | +3,404 | 23.98% | +368 | +3,245 | +5,263 |
| 2023-07-10 | -11,060 | 23.94% | +1,564 | +215 | +67 |
| 2023-07-07 | -9,112 | 24.21% | +1,433 | -290 | +58 |
| 2023-07-06 | -13,257 | 24.30% | +2,348 | -360 | -145 |