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 | |
|---|---|---|---|---|---|---|
| 2024-05-17 | 371 | 554 | -183 | 181 | 484 | -303 |
| 2024-05-16 | 982 | 280 | +702 | 421 | 323 | +98 |
| 2024-05-15 | 1,774 | 966 | +807 | 1,424 | 426 | +998 |
| 2024-05-14 | 437 | 620 | -183 | 223 | 1,364 | -1,141 |
| 2024-05-13 | 712 | 367 | +345 | 2,190 | 176 | +2,014 |
| 2024-05-10 | 172 | 63 | +109 | 261 | 55 | +206 |
| 2024-05-09 | 499 | 158 | +341 | 121 | 181 | -60 |
| 2024-05-08 | 285 | 193 | +92 | 205 | 168 | +37 |
| 2024-05-07 | 351 | 209 | +142 | 158 | 755 | -597 |
| 2024-05-06 | 556 | 275 | +281 | 318 | 838 | -520 |
| 2024-05-03 | 912 | 380 | +532 | 688 | 718 | -30 |
| 2024-05-02 | 902 | 393 | +509 | 2,051 | 185 | +1,866 |
| 2024-04-30 | 334 | 424 | -90 | 374 | 285 | +89 |
| 2024-04-29 | 319 | 196 | +123 | 342 | 202 | +140 |
| 2024-04-26 | 252 | 176 | +76 | 480 | 10 | +470 |
| 2024-04-25 | 43 | 0 | +43 | 58 | 41 | +17 |
| 2024-04-24 | 202 | 18 | +184 | 13 | 100 | -87 |
| 2024-04-23 | 127 | 44 | +83 | 87 | 47 | +40 |
| 2024-04-22 | 737 | 161 | +576 | 236 | 38 | +198 |
| 2024-04-19 | 136 | 332 | -196 | 40 | 121 | -81 |
| 2024-04-18 | 395 | 108 | +287 | 156 | 24 | +132 |
| 2024-04-17 | 2 | 209 | -207 | 9 | 31 | -22 |
| 2024-04-16 | 79 | 69 | +10 | 19 | 35 | -16 |
| 2024-04-15 | 5 | 75 | -70 | 21 | 3 | +18 |
| 2024-04-12 | 126 | 79 | +47 | 6 | 0 | +6 |
| 2024-04-11 | 166 | 66 | +100 | 10 | 0 | +10 |
| 2024-04-10 | 59 | 20 | +39 | 6 | 15 | -9 |
| 2024-04-09 | 14 | 0 | +14 | 27 | 0 | +27 |
| 2024-04-08 | 58 | 34 | +24 | 4 | 0 | +4 |
| 2024-04-03 | 15 | 20 | -5 | 2 | 0 | +2 |
| 2024-04-02 | 4 | 107 | -103 | 8 | 10 | -2 |
| 2024-04-01 | 0 | 256 | -256 | 16 | 0 | +16 |
| 2024-03-29 | 10 | 5 | +5 | 13 | 3 | +10 |
| 2024-03-28 | 58 | 0 | +58 | 38 | 2 | +36 |
| 2024-03-27 | 6 | 0 | +6 | 21 | 18 | +3 |
| 2024-03-26 | 258 | 3 | +255 | 16 | 0 | +16 |
| 2024-03-25 | 15 | 56 | -41 | 21 | 19 | +2 |
| 2024-03-22 | 23 | 13 | +10 | 0 | 29 | -29 |
| 2024-03-21 | 86 | 249 | -163 | 17 | 4 | +13 |
| 2024-03-20 | 166 | 129 | +37 | 0 | 69 | -69 |
| 2024-03-19 | 125 | 110 | +15 | 3 | 21 | -18 |
| 2024-03-18 | 93 | 98 | -5 | 19 | 26 | -7 |
| 2024-03-15 | 65 | 379 | -314 | 16 | 5 | +11 |
| 2024-03-14 | 406 | 81 | +325 | 11 | 7 | +4 |
| 2024-03-13 | 75 | 39 | +36 | 7 | 14 | -7 |
| 2024-03-12 | 290 | 125 | +165 | 55 | 19 | +36 |
| 2024-03-11 | 71 | 457 | -386 | 4 | 3 | +1 |
| 2024-03-08 | 99 | 49 | +50 | 8 | 3 | +5 |
| 2024-03-07 | 95 | 182 | -87 | 2 | 4 | -2 |
| 2024-03-06 | 37 | 95 | -58 | 24 | 31 | -7 |
| 2024-03-05 | 2 | 41 | -39 | 33 | 6 | +27 |
| 2024-03-04 | 94 | 62 | +32 | 10 | 6 | +4 |
| 2024-03-01 | 16 | 32 | -16 | 23 | 9 | +14 |
| 2024-02-29 | 260 | 42 | +218 | 26 | 0 | +26 |
| 2024-02-27 | 71 | 51 | +20 | 29 | 13 | +16 |
| 2024-02-26 | 48 | 20 | +28 | 35 | 0 | +35 |
| 2024-02-23 | 38 | 0 | +38 | 34 | 2 | +32 |
| 2024-02-22 | 223 | 9 | +214 | 18 | 1 | +17 |
| 2024-02-21 | 132 | 75 | +57 | 5 | 1 | +4 |
| 2024-02-20 | 19 | 53 | -34 | 7 | 10 | -3 |