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。
| 自行買 | 自行賣 | 買賣超 | 避險買 | 避險賣 | 買賣超 | |
|---|---|---|---|---|---|---|
| 2024-05-16 | 165 | 54 | +110 | 67 | 73 | -6 |
| 2024-05-15 | 97 | 850 | -753 | 82 | 521 | -439 |
| 2024-05-14 | 226 | 225 | +1 | 83 | 33 | +50 |
| 2024-05-13 | 417 | 1,449 | -1,032 | 44 | 586 | -542 |
| 2024-05-10 | 147 | 215 | -68 | 23 | 76 | -53 |
| 2024-05-09 | 137 | 435 | -298 | 37 | 299 | -262 |
| 2024-05-08 | 619 | 165 | +454 | 470 | 70 | +400 |
| 2024-05-07 | 449 | 97 | +351 | 168 | 18 | +151 |
| 2024-05-06 | 149 | 170 | -20 | 20 | 73 | -53 |
| 2024-05-03 | 303 | 611 | -308 | 29 | 178 | -149 |
| 2024-05-02 | 367 | 297 | +69 | 27 | 53 | -26 |
| 2024-04-30 | 280 | 261 | +19 | 19 | 119 | -101 |
| 2024-04-29 | 242 | 258 | -17 | 18 | 138 | -120 |
| 2024-04-26 | 367 | 502 | -135 | 33 | 219 | -186 |
| 2024-04-25 | 228 | 145 | +83 | 61 | 89 | -28 |
| 2024-04-24 | 780 | 345 | +435 | 161 | 29 | +132 |
| 2024-04-23 | 549 | 996 | -446 | 73 | 100 | -27 |
| 2024-04-22 | 781 | 1,292 | -511 | 26 | 1,069 | -1,043 |
| 2024-04-19 | 716 | 1,446 | -730 | 98 | 600 | -502 |
| 2024-04-18 | 935 | 980 | -45 | 96 | 788 | -692 |
| 2024-04-17 | 598 | 749 | -151 | 641 | 230 | +410 |
| 2024-04-16 | 647 | 1,490 | -844 | 74 | 447 | -373 |
| 2024-04-15 | 1,324 | 2,065 | -741 | 437 | 1,268 | -831 |
| 2024-04-12 | 1,459 | 827 | +632 | 1,407 | 644 | +763 |
| 2024-04-11 | 1,321 | 1,820 | -500 | 860 | 305 | +555 |
| 2024-04-10 | 944 | 1,387 | -443 | 59 | 455 | -395 |
| 2024-04-09 | 2,040 | 539 | +1,500 | 944 | 139 | +805 |
| 2024-04-08 | 760 | 655 | +104 | 382 | 79 | +304 |
| 2024-04-03 | 81 | 77 | +4 | 159 | 132 | +27 |
| 2024-04-02 | 241 | 435 | -193 | 67 | 75 | -8 |
| 2024-04-01 | 228 | 722 | -495 | 58 | 89 | -31 |
| 2024-03-29 | 198 | 792 | -594 | 101 | 239 | -138 |
| 2024-03-28 | 363 | 609 | -246 | 127 | 207 | -80 |
| 2024-03-27 | 425 | 922 | -496 | 130 | 800 | -670 |
| 2024-03-26 | 1,841 | 1,868 | -27 | 877 | 474 | +403 |
| 2024-03-25 | 771 | 676 | +95 | 633 | 230 | +403 |
| 2024-03-22 | 672 | 1,109 | -437 | 172 | 708 | -536 |
| 2024-03-21 | 1,165 | 444 | +721 | 474 | 216 | +257 |
| 2024-03-20 | 169 | 1,643 | -1,475 | 49 | 941 | -892 |
| 2024-03-19 | 391 | 897 | -505 | 300 | 414 | -114 |
| 2024-03-18 | 751 | 502 | +248 | 1,831 | 226 | +1,604 |
| 2024-03-15 | 516 | 2,538 | -2,022 | 204 | 545 | -341 |
| 2024-03-14 | 1,689 | 2,979 | -1,290 | 306 | 818 | -512 |
| 2024-03-13 | 2,158 | 2,286 | -127 | 761 | 859 | -98 |
| 2024-03-12 | 2,822 | 1,227 | +1,595 | 1,553 | 585 | +968 |
| 2024-03-11 | 213 | 1,151 | -938 | 44 | 371 | -327 |
| 2024-03-08 | 1,006 | 1,173 | -168 | 180 | 595 | -415 |
| 2024-03-07 | 1,369 | 1,296 | +72 | 251 | 787 | -536 |
| 2024-03-06 | 1,802 | 240 | +1,562 | 469 | 374 | +94 |
| 2024-03-05 | 1,341 | 723 | +619 | 580 | 653 | -73 |
| 2024-03-04 | 1,556 | 523 | +1,033 | 165 | 502 | -337 |
| 2024-03-01 | 697 | 1,521 | -824 | 498 | 403 | +95 |
| 2024-02-29 | 518 | 1,038 | -520 | 828 | 412 | +416 |
| 2024-02-27 | 1,066 | 1,450 | -385 | 963 | 560 | +403 |
| 2024-02-26 | 1,807 | 1,194 | +612 | 1,346 | 692 | +654 |
| 2024-02-23 | 2,167 | 1,315 | +852 | 1,346 | 734 | +612 |
| 2024-02-22 | 1,201 | 251 | +950 | 664 | 485 | +179 |
| 2024-02-21 | 959 | 243 | +716 | 1,286 | 104 | +1,182 |
| 2024-02-20 | 671 | 435 | +236 | 149 | 224 | -75 |
| 2024-02-19 | 2,829 | 372 | +2,456 | 573 | 372 | +201 |