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 | +3,328 | 26.59% | +481 | -184 | -33 |
| 2023-09-27 | +7,128 | 26.44% | +620 | -402 | +91 |
| 2023-09-26 | -1 | 26.39% | +47 | -261 | +93 |
| 2023-09-25 | +1,923 | 26.39% | +49 | -104 | +323 |
| 2023-09-22 | +2,647 | 26.38% | +175 | -134 | +73 |
| 2023-09-21 | -4,661 | 26.36% | +462 | -309 | +342 |
| 2023-09-20 | -3,878 | 26.38% | +182 | -205 | +37 |
| 2023-09-19 | +11,532 | 26.41% | +219 | -6 | +5 |
| 2023-09-18 | +3,558 | 26.28% | +201 | -78 | +14 |
| 2023-09-15 | +11,145 | 26.24% | -3,155 | -96 | -1 |
| 2023-09-14 | +10,481 | 26.14% | +0 | +76 | +6 |
| 2023-09-13 | +7,374 | 26.06% | +49 | +68 | +14 |
| 2023-09-12 | +6,766 | 26.00% | +92 | -56 | +39 |
| 2023-09-11 | +897 | 25.95% | +328 | -105 | +283 |
| 2023-09-08 | +1,074 | 25.94% | +430 | -158 | -52 |
| 2023-09-07 | +13,462 | 25.93% | +645 | -43 | -23 |
| 2023-09-06 | +1,778 | 25.82% | +328 | +71 | -203 |
| 2023-09-05 | -2,660 | 25.81% | -26 | -90 | -36 |
| 2023-09-04 | -462 | 25.83% | +114 | +2 | +38 |
| 2023-09-01 | +3,833 | 25.83% | +243 | +131 | -2 |
| 2023-08-31 | -4,672 | 25.80% | +1,019 | +3 | +23 |
| 2023-08-30 | +4,151 | 25.85% | +499 | +16 | -71 |
| 2023-08-29 | +5,110 | 25.81% | +205 | +82 | +36 |
| 2023-08-28 | -1,118 | 25.77% | +163 | -21 | +18 |
| 2023-08-25 | +2,878 | 25.78% | +73 | -57 | +193 |
| 2023-08-24 | +5,725 | 25.76% | +18 | -28 | -958 |
| 2023-08-23 | +1,803 | 25.71% | +74 | +20 | -253 |
| 2023-08-22 | +1,884 | 25.70% | +69 | -4 | -195 |
| 2023-08-21 | +2,436 | 25.68% | +147 | +0 | +0 |
| 2023-08-18 | +6,393 | 25.66% | +79 | -120 | +54 |
| 2023-08-17 | -4,847 | 25.61% | +560 | +74 | -151 |
| 2023-08-16 | +2,647 | 25.66% | +714 | -79 | +22 |
| 2023-08-15 | -2,108 | 25.64% | +301 | +10 | +151 |
| 2023-08-14 | +1,607 | 25.77% | +1,232 | -945 | +932 |
| 2023-08-11 | -4,731 | 25.75% | +547 | -322 | +21 |
| 2023-08-10 | +10,444 | 25.80% | +401 | +156 | +220 |
| 2023-08-09 | +5,620 | 25.72% | +288 | +120 | -100 |
| 2023-08-08 | +22,432 | 25.67% | +397 | -301 | -390 |
| 2023-08-07 | +8,705 | 25.48% | +353 | +74 | -351 |
| 2023-08-04 | -1,920 | 25.41% | +275 | -6 | -352 |
| 2023-08-02 | -8,649 | 25.43% | +666 | +193 | -85 |
| 2023-08-01 | +13,237 | 25.49% | +115 | -77 | -480 |
| 2023-07-31 | +2,955 | 25.38% | -65 | -19 | -457 |
| 2023-07-28 | +1,618 | 25.35% | -94 | -1 | -1,569 |
| 2023-07-27 | +6,253 | 25.34% | -72 | +7 | -271 |
| 2023-07-26 | +7,531 | 25.29% | -113 | +18 | -749 |
| 2023-07-25 | +2,975 | 25.23% | -148 | +79 | -1,575 |
| 2023-07-24 | +247 | 25.20% | -1,549 | +4 | -3,192 |
| 2023-07-21 | +1,094 | 25.20% | -1,070 | -325 | -1,188 |
| 2023-07-20 | +14,357 | 25.19% | -1,220 | -166 | -321 |
| 2023-07-19 | +6,300 | 25.07% | -1,646 | -93 | -837 |
| 2023-07-18 | +4,127 | 25.05% | +78 | -38 | -380 |
| 2023-07-17 | +7,907 | 25.01% | -106 | +90 | -641 |
| 2023-07-14 | +4,450 | 24.92% | +149 | +12 | -1,009 |
| 2023-07-13 | -1,429 | 24.87% | -3,234 | +8 | -644 |
| 2023-07-12 | +2,153 | 24.85% | -2,112 | -163 | -445 |
| 2023-07-11 | +2,215 | 24.83% | -1,822 | +427 | +25 |
| 2023-07-10 | +14 | 24.80% | +1 | +304 | +227 |
| 2023-07-07 | -7,641 | 24.80% | +10 | -75 | +668 |
| 2023-07-06 | -11,306 | 24.86% | -56 | -6,369 | +453 |