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。
| 買入 | 賣出 | 買賣超 | |
|---|---|---|---|
| 2024-05-17 | 14 | 81 | -67 |
| 2024-05-16 | 0 | 18 | -18 |
| 2024-05-15 | 0 | 7 | -7 |
| 2024-05-14 | 0 | 5 | -5 |
| 2024-05-13 | 0 | 71 | -71 |
| 2024-05-10 | 1 | 101 | -100 |
| 2024-05-09 | 1 | 3 | -2 |
| 2024-05-08 | 0 | 140 | -140 |
| 2024-05-07 | 2 | 154 | -152 |
| 2024-05-06 | 2 | 92 | -90 |
| 2024-05-03 | 0 | 10 | -10 |
| 2024-05-02 | 0 | 10 | -10 |
| 2024-04-30 | 0 | 20 | -20 |
| 2024-04-29 | 72 | 399 | -327 |
| 2024-04-26 | 564 | 2,297 | -1,733 |
| 2024-04-25 | 1 | 641 | -640 |
| 2024-04-24 | 7 | 1,197 | -1,190 |
| 2024-04-23 | 1 | 957 | -956 |
| 2024-04-22 | 3 | 601 | -598 |
| 2024-04-19 | 2 | 4 | -2 |
| 2024-04-18 | 16 | 384 | -368 |
| 2024-04-17 | 21 | 3 | +18 |
| 2024-04-16 | 27 | 0 | +27 |
| 2024-04-15 | 0 | 56 | -56 |
| 2024-04-12 | 3 | 137 | -134 |
| 2024-04-11 | 0 | 96 | -96 |
| 2024-04-10 | 0 | 41 | -41 |
| 2024-04-09 | 1 | 259 | -258 |
| 2024-04-08 | 0 | 10 | -10 |
| 2024-04-03 | 0 | 148 | -148 |
| 2024-04-02 | 4 | 16 | -12 |
| 2024-04-01 | 79 | 2 | +77 |
| 2024-03-29 | 43 | 24 | +19 |
| 2024-03-28 | 0 | 2 | -2 |
| 2024-03-27 | 0 | 41 | -41 |
| 2024-03-26 | 0 | 245 | -245 |
| 2024-03-25 | 43 | 36 | +7 |
| 2024-03-22 | 10 | 0 | +10 |
| 2024-03-21 | 0 | 4 | -4 |
| 2024-03-20 | 0 | 547 | -547 |
| 2024-03-19 | 0 | 509 | -509 |
| 2024-03-18 | 14 | 54 | -40 |
| 2024-03-15 | 105 | 708 | -603 |
| 2024-03-14 | 143 | 118 | +25 |
| 2024-03-13 | 7 | 119 | -112 |
| 2024-03-12 | 2 | 673 | -671 |
| 2024-03-11 | 23 | 946 | -923 |
| 2024-03-08 | 0 | 1,256 | -1,256 |
| 2024-03-07 | 3 | 838 | -835 |
| 2024-03-06 | 81 | 917 | -836 |
| 2024-03-05 | 2 | 58 | -56 |
| 2024-03-04 | 128 | 67 | +61 |
| 2024-03-01 | 78 | 62 | +16 |
| 2024-02-29 | 111 | 84 | +27 |
| 2024-02-27 | 0 | 400 | -400 |
| 2024-02-26 | 0 | 463 | -463 |
| 2024-02-23 | 0 | 396 | -396 |
| 2024-02-22 | 11 | 262 | -251 |
| 2024-02-21 | 0 | 4,781 | -4,781 |
| 2024-02-20 | 48 | 1,328 | -1,280 |