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 | +1,427 | 0.98% | +0 | +3,673 | -3,460 |
| 2023-09-27 | +4,813 | 0.79% | +0 | +253 | -229 |
| 2023-09-26 | -4,598 | 0.44% | +0 | +3,693 | -20,201 |
| 2023-09-25 | -433 | 0.35% | +0 | +2,882 | -9,380 |
| 2023-09-22 | -1,720 | 0.20% | +0 | +2,866 | -34,956 |
| 2023-09-21 | -815 | 0.14% | +0 | -2,902 | -6,565 |
| 2023-09-20 | -484 | 0.12% | +0 | -769 | -10,783 |
| 2023-09-19 | -287 | 0.12% | +0 | +10 | -2,776 |
| 2023-09-18 | -1,848 | 0.13% | +0 | +0 | -28,928 |
| 2023-09-15 | -840 | 0.14% | +0 | +0 | -8,537 |
| 2023-09-14 | -476 | 0.16% | +0 | +45 | -5,759 |
| 2023-09-13 | -671 | 0.17% | +0 | +50 | -4,398 |
| 2023-09-12 | -2,911 | 0.16% | +0 | +20 | -7,017 |
| 2023-09-11 | -3,848 | 0.25% | +0 | +10 | -5,951 |
| 2023-09-08 | +957 | 0.29% | +0 | +200 | -3,202 |
| 2023-09-07 | -772 | 0.26% | +0 | +0 | -5,996 |
| 2023-09-06 | -3,727 | 0.27% | +0 | +0 | -7,105 |
| 2023-09-05 | -3,787 | 0.30% | +0 | -391 | -4,464 |
| 2023-09-04 | -3,984 | 0.35% | +0 | -602 | -7,431 |
| 2023-09-01 | -1,113 | 0.42% | +0 | +160 | -1,870 |
| 2023-08-31 | +676 | 0.45% | +0 | +160 | -2,666 |
| 2023-08-30 | +32 | 0.33% | +0 | +20 | -1,278 |
| 2023-08-29 | -1,638 | 0.33% | +0 | -20 | -1,004 |
| 2023-08-28 | +1,023 | 0.34% | +0 | -50 | -3,455 |
| 2023-08-25 | -14 | 0.34% | +0 | +50 | -2,751 |
| 2023-08-24 | -1,060 | 0.34% | +0 | +130 | -2,015 |
| 2023-08-23 | +631 | 0.37% | +0 | +0 | -1,280 |
| 2023-08-22 | -90 | 0.33% | +0 | -270 | -7,826 |
| 2023-08-21 | -283 | 0.33% | +0 | +20 | -5,209 |
| 2023-08-18 | +75 | 0.34% | +0 | +20 | +155 |
| 2023-08-17 | -897 | 0.32% | +0 | -140 | -3,681 |
| 2023-08-16 | -955 | 0.34% | +0 | +50 | -3,601 |
| 2023-08-15 | -600 | 0.37% | +0 | -180 | -12,761 |
| 2023-08-14 | +166 | 0.34% | +0 | -40 | -6,594 |
| 2023-08-11 | -2,545 | 0.35% | +0 | +160 | -12,320 |
| 2023-08-10 | -1,161 | 0.24% | +0 | +100 | -2,017 |
| 2023-08-09 | -24 | 0.28% | +0 | +600 | -3,864 |
| 2023-08-08 | -584 | 0.28% | +0 | +2,454 | -6,717 |
| 2023-08-07 | -2,205 | 0.29% | +0 | +698 | -4,734 |
| 2023-08-04 | -8,301 | 0.21% | +0 | +70 | -59,142 |
| 2023-08-02 | -8,126 | 0.33% | +0 | -67 | -31,440 |
| 2023-08-01 | +3,531 | 0.57% | +0 | -497 | -12,324 |
| 2023-07-31 | -1,727 | 0.43% | +0 | -2,056 | -33,025 |
| 2023-07-28 | -8,077 | 0.44% | +0 | +300 | -60,225 |
| 2023-07-27 | -3,945 | 0.69% | +0 | +0 | -21,223 |
| 2023-07-26 | +206 | 0.76% | +0 | +0 | -18,405 |
| 2023-07-25 | -12,261 | 0.76% | +0 | -500 | -16,151 |
| 2023-07-24 | +1,962 | 1.14% | +0 | -1,604 | -12,262 |
| 2023-07-21 | +1,282 | 1.09% | +0 | +0 | -15,981 |
| 2023-07-20 | -647 | 0.98% | +0 | +0 | -7,067 |
| 2023-07-19 | +1,850 | 1.00% | +0 | -224 | -6,528 |
| 2023-07-18 | -3,074 | 0.95% | +0 | -62 | -11,925 |
| 2023-07-17 | +4,253 | 1.05% | +0 | -446 | -16,093 |
| 2023-07-14 | +701 | 0.93% | +0 | -280 | -12,376 |
| 2023-07-13 | +196 | 0.86% | +0 | +0 | -12,877 |
| 2023-07-12 | +583 | 0.79% | +0 | -5 | -15,460 |
| 2023-07-11 | +2,007 | 0.74% | +0 | +0 | -11,564 |
| 2023-07-10 | -4,756 | 0.60% | +0 | +0 | -31,252 |
| 2023-07-07 | -8,244 | 0.76% | +0 | +0 | -28,933 |
| 2023-07-06 | -7,532 | 1.04% | +0 | +180 | -15,673 |