三大法人-簡介
- 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。
三大法人
| 外資 | 外資持股比例 | 投信 | 自營商 | |
|---|---|---|---|---|
| 2023-03-28 | +5,333 | 31.11% | -6 | +128 |
| 2023-03-27 | +2,508 | 31.08% | -25 | +68 |
| 2023-03-24 | +435 | 31.06% | +2,390 | +62 |
| 2023-03-23 | +6,967 | 31.07% | +465 | -123 |
| 2023-03-22 | +4,885 | 31.08% | -37 | +36 |
| 2023-03-21 | -3,339 | 31.04% | -323 | +299 |
| 2023-03-20 | -4,142 | 31.06% | +28 | -21 |
| 2023-03-17 | -8,882 | 31.08% | +865 | +71 |
| 2023-03-16 | -28,630 | 31.17% | -424 | -824 |
| 2023-03-15 | -12,842 | 31.36% | +4,037 | -616 |
| 2023-03-14 | -11,050 | 31.47% | +84 | -185 |
| 2023-03-13 | -12,569 | 31.54% | +109 | -183 |
| 2023-03-10 | -15,032 | 31.61% | +219 | -198 |
| 2023-03-09 | -4,486 | 31.71% | +31 | -696 |
| 2023-03-08 | -2,169 | 31.74% | +184 | +238 |
| 2023-03-07 | +5,302 | 31.76% | +808 | +534 |
| 2023-03-06 | +4,412 | 31.73% | +910 | +989 |
| 2023-03-03 | -3,750 | 31.73% | +905 | +7 |
| 2023-03-02 | -7,857 | 31.77% | -364 | -330 |
| 2023-03-01 | -6,288 | 31.84% | +201 | -859 |
| 2023-02-24 | -2,022 | 31.88% | +35 | -155 |
| 2023-02-23 | +4,447 | 31.81% | +70 | -110 |
| 2023-02-22 | -1,504 | 31.78% | -2,460 | -130 |
| 2023-02-21 | -46,068 | 0.00% | -3,030 | -14 |
| 2023-02-20 | +3,984 | 32.09% | +68 | -188 |
| 2023-02-17 | -3,378 | 32.05% | +106 | -92 |
| 2023-02-16 | -7,200 | 32.06% | +58 | +350 |
| 2023-02-15 | -12,734 | 32.15% | +21 | +65 |
| 2023-02-14 | -13,675 | 32.22% | +0 | +4 |
| 2023-02-13 | -1,782 | 32.31% | +0 | +23 |
| 2023-02-10 | -5,376 | 32.31% | -13 | -62 |
| 2023-02-09 | -8,039 | 32.34% | -23 | +110 |
| 2023-02-08 | -9,423 | 32.39% | -27 | +128 |
| 2023-02-07 | -4,395 | 32.46% | -13 | -1 |
| 2023-02-06 | -8,875 | 32.49% | -1,415 | -95 |
| 2023-02-03 | -2,763 | 32.55% | -1,035 | -121 |
| 2023-02-02 | -9,064 | 32.57% | -8 | -95 |
| 2023-02-01 | -3,175 | 32.65% | -25 | +112 |
| 2023-01-31 | -13,371 | 32.66% | +12 | +89 |
| 2023-01-30 | +7,328 | 32.75% | +145 | +285 |
| 2023-01-17 | -14,454 | 32.68% | -2,533 | -41 |
| 2023-01-16 | -618 | 32.76% | +0 | +281 |
| 2023-01-13 | +541 | 32.77% | +5 | -98 |
| 2023-01-12 | -5,849 | 32.76% | +247 | -335 |
| 2023-01-11 | -6,283 | 32.80% | +43 | +346 |
| 2023-01-10 | -2,440 | 32.83% | +14 | -188 |
| 2023-01-09 | +16,226 | 32.84% | +272 | +590 |
| 2023-01-06 | -3,535 | 32.72% | +174 | +287 |
| 2023-01-05 | +1,249 | 32.75% | +17 | -242 |
| 2023-01-04 | -12,540 | 32.75% | -293 | +182 |
| 2023-01-03 | -3,528 | 32.83% | +66 | -103 |
| 2022-12-30 | -1,256 | 32.86% | +17 | +66 |
| 2022-12-29 | -4,693 | 32.87% | +204 | -89 |
| 2022-12-28 | -1,347 | 32.89% | +104 | -768 |
| 2022-12-27 | +2,192 | 32.90% | +33 | +22 |
| 2022-12-26 | +227 | 32.89% | +121 | -179 |
| 2022-12-23 | -3,421 | 32.89% | +56 | -561 |
| 2022-12-22 | +2,955 | 32.91% | +0 | -396 |
| 2022-12-21 | +363 | 32.88% | +2 | -806 |
| 2022-12-20 | -16,083 | 32.88% | +53 | -267 |