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 | |
|---|---|---|---|---|---|---|
| 2024-05-20 | 704 | 296 | +408 | 41 | 270 | -229 |
| 2024-05-17 | 614 | 111 | +503 | 85 | 294 | -209 |
| 2024-05-16 | 408 | 183 | +225 | 441 | 233 | +208 |
| 2024-05-15 | 1,398 | 33 | +1,365 | 254 | 85 | +169 |
| 2024-05-14 | 587 | 237 | +350 | 5 | 315 | -310 |
| 2024-05-13 | 285 | 0 | +285 | 65 | 146 | -81 |
| 2024-05-10 | 303 | 14 | +289 | 161 | 161 | 0 |
| 2024-05-09 | 963 | 8 | +955 | 21 | 194 | -173 |
| 2024-05-08 | 224 | 256 | -32 | 66 | 101 | -35 |
| 2024-05-07 | 680 | 60 | +620 | 274 | 143 | +131 |
| 2024-05-06 | 435 | 83 | +352 | 193 | 145 | +48 |
| 2024-05-03 | 4 | 8 | -4 | 49 | 168 | -119 |
| 2024-05-02 | 29 | 91 | -62 | 194 | 136 | +58 |
| 2024-04-30 | 299 | 6 | +293 | 9 | 86 | -77 |
| 2024-04-29 | 885 | 154 | +731 | 647 | 54 | +593 |
| 2024-04-26 | 60 | 6 | +54 | 81 | 132 | -51 |
| 2024-04-25 | 514 | 118 | +396 | 344 | 56 | +288 |
| 2024-04-24 | 231 | 47 | +184 | 218 | 27 | +191 |
| 2024-04-23 | 167 | 3,078 | -2,911 | 289 | 37 | +252 |
| 2024-04-22 | 288 | 27 | +261 | 920 | 3 | +917 |
| 2024-04-19 | 1,391 | 747 | +644 | 2,460 | 227 | +2,233 |
| 2024-04-18 | 106 | 5 | +101 | 2,169 | 28 | +2,141 |
| 2024-04-17 | 388 | 0 | +388 | 2,386 | 148 | +2,238 |
| 2024-04-16 | 474 | 792 | -318 | 2,814 | 120 | +2,694 |
| 2024-04-15 | 8 | 8 | +0 | 1,617 | 124 | +1,493 |
| 2024-04-12 | 26 | 10 | +16 | 275 | 318 | -43 |
| 2024-04-11 | 1 | 296 | -295 | 441 | 118 | +323 |
| 2024-04-10 | 9 | 9 | +0 | 55 | 238 | -183 |
| 2024-04-09 | 248 | 185 | +63 | 118 | 178 | -60 |
| 2024-04-08 | 45 | 17 | +28 | 143 | 225 | -82 |
| 2024-04-03 | 31 | 116 | -85 | 465 | 125 | +340 |
| 2024-04-02 | 0 | 112 | -112 | 66 | 81 | -15 |
| 2024-04-01 | 151 | 2 | +149 | 122 | 113 | +9 |
| 2024-03-29 | 27 | 7 | +20 | 59 | 634 | -575 |
| 2024-03-28 | 22 | 1,252 | -1,230 | 8 | 213 | -205 |
| 2024-03-27 | 31 | 22 | +9 | 38 | 324 | -286 |
| 2024-03-26 | 98 | 42 | +56 | 71 | 209 | -138 |
| 2024-03-25 | 17 | 51 | -34 | 27 | 159 | -132 |
| 2024-03-22 | 394 | 30 | +364 | 75 | 553 | -478 |
| 2024-03-21 | 111 | 833 | -722 | 115 | 74 | +41 |
| 2024-03-20 | 215 | 49 | +166 | 51 | 619 | -568 |
| 2024-03-19 | 3 | 4 | -1 | 0 | 384 | -384 |
| 2024-03-18 | 995 | 114 | +881 | 17 | 375 | -358 |
| 2024-03-15 | 10 | 347 | -337 | 7 | 285 | -278 |
| 2024-03-14 | 350 | 2,478 | -2,127 | 133 | 627 | -494 |
| 2024-03-13 | 984 | 104 | +880 | 2 | 318 | -316 |
| 2024-03-12 | 1,523 | 4 | +1,519 | 4 | 463 | -459 |
| 2024-03-11 | 2,111 | 10 | +2,101 | 2 | 259 | -257 |
| 2024-03-08 | 2,841 | 63 | +2,778 | 220 | 406 | -186 |
| 2024-03-07 | 400 | 513 | -113 | 200 | 598 | -398 |
| 2024-03-06 | 538 | 8 | +530 | 0 | 373 | -373 |
| 2024-03-05 | 0 | 14 | -14 | 5 | 888 | -883 |
| 2024-03-04 | 3 | 38 | -35 | 0 | 567 | -567 |
| 2024-03-01 | 62 | 1 | +61 | 18 | 72 | -54 |
| 2024-02-29 | 4 | 0 | +4 | 10 | 180 | -170 |
| 2024-02-27 | 0 | 0 | +0 | 23 | 25 | -2 |
| 2024-02-26 | 10 | 8 | +2 | 331 | 135 | +196 |
| 2024-02-23 | 47 | 35 | +12 | 37 | 268 | -231 |
| 2024-02-22 | 261 | 6 | +255 | 2 | 657 | -655 |
| 2024-02-21 | 78 | 45 | +33 | 286 | 581 | -295 |