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 | 6 | 17 | -11 | 86 | 156 | -69 |
| 2024-05-16 | 39 | 29 | +10 | 108 | 69 | +39 |
| 2024-05-15 | 6 | 103 | -97 | 72 | 320 | -248 |
| 2024-05-14 | 155 | 90 | +65 | 166 | 169 | -3 |
| 2024-05-13 | 297 | 246 | +51 | 351 | 868 | -517 |
| 2024-05-10 | 136 | 123 | +13 | 638 | 203 | +436 |
| 2024-05-09 | 159 | 336 | -177 | 225 | 692 | -467 |
| 2024-05-08 | 100 | 91 | +9 | 706 | 218 | +488 |
| 2024-05-07 | 325 | 565 | -240 | 609 | 371 | +239 |
| 2024-05-06 | 448 | 73 | +375 | 730 | 335 | +395 |
| 2024-05-03 | 346 | 4 | +342 | 682 | 93 | +588 |
| 2024-05-02 | 18 | 19 | -1 | 144 | 28 | +116 |
| 2024-04-30 | 16 | 44 | -28 | 10 | 69 | -59 |
| 2024-04-29 | 10 | 6 | +4 | 102 | 20 | +82 |
| 2024-04-26 | 29 | 90 | -61 | 24 | 52 | -28 |
| 2024-04-25 | 32 | 82 | -50 | 65 | 164 | -100 |
| 2024-04-24 | 167 | 25 | +142 | 415 | 40 | +375 |
| 2024-04-23 | 123 | 20 | +103 | 55 | 33 | +22 |
| 2024-04-22 | 95 | 236 | -141 | 69 | 189 | -120 |
| 2024-04-19 | 184 | 568 | -384 | 114 | 719 | -605 |
| 2024-04-18 | 34 | 117 | -83 | 105 | 223 | -118 |
| 2024-04-17 | 112 | 219 | -107 | 119 | 462 | -343 |
| 2024-04-16 | 69 | 394 | -325 | 196 | 1,246 | -1,050 |
| 2024-04-15 | 445 | 73 | +372 | 930 | 650 | +279 |
| 2024-04-12 | 426 | 102 | +324 | 1,131 | 205 | +926 |
| 2024-04-11 | 238 | 122 | +116 | 253 | 627 | -374 |
| 2024-04-10 | 762 | 88 | +674 | 1,443 | 284 | +1,159 |
| 2024-04-09 | 108 | 44 | +64 | 242 | 122 | +120 |
| 2024-04-08 | 128 | 0 | +128 | 129 | 37 | +92 |
| 2024-04-03 | 12 | 10 | +2 | 52 | 70 | -17 |
| 2024-04-02 | 19 | 3 | +16 | 91 | 86 | +5 |
| 2024-04-01 | 25 | 6 | +19 | 274 | 27 | +247 |
| 2024-03-29 | 26 | 14 | +12 | 28 | 93 | -65 |
| 2024-03-28 | 62 | 23 | +39 | 67 | 64 | +3 |
| 2024-03-27 | 84 | 2 | +82 | 131 | 23 | +108 |
| 2024-03-26 | 54 | 273 | -219 | 46 | 175 | -129 |
| 2024-03-25 | 71 | 19 | +52 | 28 | 34 | -6 |
| 2024-03-22 | 87 | 441 | -354 | 39 | 144 | -105 |
| 2024-03-21 | 912 | 235 | +677 | 484 | 48 | +436 |
| 2024-03-20 | 1 | 162 | -161 | 24 | 132 | -108 |
| 2024-03-19 | 2 | 15 | -13 | 62 | 22 | +40 |
| 2024-03-18 | 14 | 54 | -40 | 13 | 41 | -28 |
| 2024-03-15 | 64 | 69 | -5 | 60 | 23 | +37 |
| 2024-03-14 | 29 | 27 | +2 | 17 | 59 | -42 |
| 2024-03-13 | 26 | 37 | -11 | 18 | 89 | -71 |
| 2024-03-12 | 24 | 46 | -22 | 12 | 61 | -49 |
| 2024-03-11 | 32 | 60 | -28 | 119 | 40 | +79 |
| 2024-03-08 | 79 | 187 | -108 | 70 | 275 | -205 |
| 2024-03-07 | 73 | 82 | -9 | 64 | 158 | -94 |
| 2024-03-06 | 43 | 63 | -20 | 15 | 34 | -19 |
| 2024-03-05 | 48 | 734 | -686 | 62 | 185 | -123 |
| 2024-03-04 | 103 | 104 | -1 | 46 | 67 | -21 |
| 2024-03-01 | 70 | 36 | +34 | 23 | 41 | -18 |
| 2024-02-29 | 76 | 120 | -44 | 69 | 67 | +2 |
| 2024-02-27 | 482 | 209 | +273 | 103 | 62 | +41 |
| 2024-02-26 | 158 | 268 | -110 | 44 | 142 | -98 |
| 2024-02-23 | 195 | 319 | -124 | 178 | 105 | +73 |
| 2024-02-22 | 283 | 58 | +225 | 99 | 76 | +23 |
| 2024-02-21 | 246 | 284 | -38 | 190 | 173 | +17 |
| 2024-02-20 | 115 | 764 | -649 | 95 | 471 | -376 |