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。
| 外資 | 外資持股比例 | 投信 | 自營商(自行) | 自營商(避險) | |
|---|---|---|---|---|---|
| 2023-09-28 | -677 | 75.82% | +574 | -28 | -9 |
| 2023-09-27 | +435 | 75.85% | -366 | -119 | +44 |
| 2023-09-26 | -8,853 | 75.86% | -493 | -109 | -2 |
| 2023-09-25 | +229 | 76.07% | -388 | +44 | -3 |
| 2023-09-22 | -2,121 | 76.07% | -28 | -165 | +47 |
| 2023-09-21 | -4,898 | 76.11% | +300 | -145 | +9 |
| 2023-09-20 | -271 | 76.20% | +849 | -640 | -50 |
| 2023-09-19 | -358 | 76.20% | +836 | -88 | +14 |
| 2023-09-18 | -3,864 | 76.19% | +552 | +28 | +21 |
| 2023-09-15 | +1,033 | 76.26% | -116 | +372 | +51 |
| 2023-09-14 | +3,073 | 76.23% | +1,347 | -11 | +59 |
| 2023-09-13 | -7,614 | 76.16% | +1,408 | +23 | -54 |
| 2023-09-12 | +1,457 | 76.33% | +1,551 | -285 | -53 |
| 2023-09-11 | -2,275 | 76.30% | +2,309 | +135 | +182 |
| 2023-09-08 | -5,324 | 76.36% | +1,223 | -222 | -7 |
| 2023-09-07 | -88 | 76.48% | +1,565 | -69 | +32 |
| 2023-09-06 | +2,343 | 76.48% | +1,139 | -77 | -37 |
| 2023-09-05 | +576 | 76.42% | +1,001 | +95 | +47 |
| 2023-09-04 | -250 | 76.43% | +1,171 | -58 | -28 |
| 2023-09-01 | +530 | 76.44% | +612 | -22 | +37 |
| 2023-08-31 | +483 | 76.43% | +423 | +34 | -35 |
| 2023-08-30 | +4,220 | 76.42% | +463 | +257 | +20 |
| 2023-08-29 | +643 | 76.32% | +541 | +193 | +92 |
| 2023-08-28 | +2,823 | 76.29% | +680 | +203 | -18 |
| 2023-08-25 | +5,814 | 76.23% | +762 | -812 | -171 |
| 2023-08-24 | +4,866 | 76.09% | +345 | +102 | -161 |
| 2023-08-23 | +1,383 | 75.98% | -383 | +101 | -60 |
| 2023-08-22 | +41 | 75.95% | -85 | -53 | -125 |
| 2023-08-21 | +1,110 | 75.96% | +317 | +2 | -6 |
| 2023-08-18 | -1,350 | 75.95% | -320 | -162 | -34 |
| 2023-08-17 | +3,361 | 75.99% | -614 | -138 | -123 |
| 2023-08-16 | -3,079 | 75.91% | +245 | -152 | -126 |
| 2023-08-15 | +1,510 | 75.98% | -528 | -57 | +33 |
| 2023-08-14 | +424 | 75.95% | +424 | -180 | +47 |
| 2023-08-11 | -138 | 75.93% | +206 | -17 | +5 |
| 2023-08-10 | +133 | 75.92% | +755 | -45 | +11 |
| 2023-08-09 | -286 | 75.91% | +708 | -24 | -14 |
| 2023-08-08 | -3,375 | 75.91% | +574 | -310 | -77 |
| 2023-08-07 | +1,168 | 76.00% | +172 | -1 | -83 |
| 2023-08-04 | -832 | 75.94% | +116 | -18 | -90 |
| 2023-08-02 | -3,449 | 75.96% | +501 | -1,041 | -4 |
| 2023-08-01 | +7,973 | 76.03% | +238 | -1,609 | -86 |
| 2023-07-31 | -4,587 | 75.86% | +474 | +325 | +41 |
| 2023-07-28 | +5,768 | 75.96% | -1,232 | -71 | -296 |
| 2023-07-27 | -39 | 75.84% | +102 | -1,098 | -24 |
| 2023-07-26 | -1,708 | 75.84% | +430 | -233 | -268 |
| 2023-07-25 | -1,130 | 75.88% | +104 | +103 | -496 |
| 2023-07-24 | +2,556 | 75.90% | -345 | -70 | -1,081 |
| 2023-07-21 | +308 | 76.36% | -188 | -2,552 | -331 |
| 2023-07-20 | +2,434 | 76.35% | -314 | -2,548 | -113 |
| 2023-07-19 | -657 | 76.28% | -1,742 | -2,064 | -375 |
| 2023-07-18 | +6,576 | 76.30% | -1,664 | -1,739 | -151 |
| 2023-07-17 | +1,688 | 76.15% | -1,130 | -2,010 | -372 |
| 2023-07-14 | +7,654 | 76.09% | -682 | -758 | -313 |
| 2023-07-13 | +4,281 | 75.92% | -834 | -954 | -291 |
| 2023-07-12 | +3,752 | 75.79% | -121 | -246 | -73 |
| 2023-07-11 | +4,255 | 75.62% | -402 | -18 | +31 |
| 2023-07-10 | +1,248 | 75.53% | +317 | -221 | +59 |
| 2023-07-07 | +6,758 | 75.51% | -200 | -1,260 | +240 |
| 2023-07-06 | +984 | 75.36% | -178 | -889 | +11 |