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 | -1,054 | 25.82% | +0 | +22 | -165 |
| 2023-09-27 | +2,209 | 25.83% | +0 | -378 | +31 |
| 2023-09-26 | -10,511 | 25.81% | +0 | -305 | -794 |
| 2023-09-25 | +2,405 | 25.92% | -400 | +101 | -27 |
| 2023-09-22 | +1,461 | 25.91% | +0 | -44 | +25 |
| 2023-09-21 | -3,913 | 25.89% | +0 | -138 | -1,018 |
| 2023-09-20 | +6,216 | 25.93% | -1,200 | -909 | -5,284 |
| 2023-09-19 | -7,479 | 25.85% | +0 | -535 | -276 |
| 2023-09-18 | -8,740 | 25.93% | -1,250 | -374 | +67 |
| 2023-09-15 | +9,837 | 26.03% | -28,467 | +141 | +45 |
| 2023-09-14 | +1,957 | 25.92% | +1,083 | +73 | +316 |
| 2023-09-13 | -8,404 | 25.90% | +45 | +16 | -308 |
| 2023-09-12 | -3,461 | 26.01% | -1,191 | +238 | -172 |
| 2023-09-11 | -17,877 | 26.04% | +22 | +649 | +119 |
| 2023-09-08 | -12,611 | 26.24% | -482 | +733 | +708 |
| 2023-09-07 | -33,841 | 26.38% | +0 | -118 | -32 |
| 2023-09-06 | -65,205 | 26.75% | -12 | -1,137 | -544 |
| 2023-09-05 | -3,227 | 27.47% | -1,641 | -66 | -36 |
| 2023-09-04 | -10,946 | 27.50% | -530 | -584 | -879 |
| 2023-09-01 | -1,579 | 27.62% | -18 | +492 | -55 |
| 2023-08-31 | +5,255 | 27.63% | -2,473 | +391 | +369 |
| 2023-08-30 | -10,714 | 27.62% | +0 | -403 | -859 |
| 2023-08-29 | -8,714 | 27.74% | +0 | -1,006 | -175 |
| 2023-08-28 | +4,447 | 27.83% | +30 | -524 | -568 |
| 2023-08-16 | -7,414 | 27.69% | -5,419 | +176 | -2,007 |
| 2023-08-15 | +1,334 | 27.77% | -4,700 | +120 | -69 |
| 2023-08-14 | +17,308 | 27.76% | -7,593 | +64 | -1,996 |
| 2023-08-11 | -6,020 | 27.57% | -8,995 | -909 | -2,248 |
| 2023-08-10 | -12,806 | 27.64% | -1,455 | -225 | -4,060 |
| 2023-08-09 | +3,315 | 27.77% | -13 | -635 | -1,106 |
| 2023-08-08 | +6,738 | 27.74% | +0 | -304 | +1,322 |
| 2023-08-07 | -3,048 | 27.67% | -41 | -322 | -305 |
| 2023-08-04 | +5,522 | 27.70% | +4,494 | +737 | +354 |
| 2023-08-02 | -39,360 | 27.64% | +1,490 | -928 | -6,586 |
| 2023-08-01 | +46,862 | 28.06% | +2,722 | +987 | +6,630 |
| 2023-07-31 | -3,494 | 27.57% | +3,199 | -1,232 | -3,898 |
| 2023-07-28 | +35,908 | 27.60% | +6,677 | -673 | -2,939 |
| 2023-07-27 | +56,883 | 27.23% | -28 | +2,573 | +5,914 |
| 2023-07-26 | +10,101 | 26.63% | -13,255 | +462 | +4,194 |
| 2023-07-25 | +8,825 | 26.52% | -47 | +82 | +205 |
| 2023-07-24 | -11,252 | 26.43% | -3,497 | +166 | -690 |
| 2023-07-21 | +5,107 | 26.55% | -59 | +249 | +691 |
| 2023-07-20 | -8,653 | 26.50% | -24 | -833 | +624 |
| 2023-07-19 | -9,447 | 26.61% | -28 | -1,634 | -1,880 |
| 2023-07-18 | +15,131 | 26.71% | -5,008 | -2,343 | -2,977 |
| 2023-07-17 | +15,551 | 26.55% | -60 | +843 | +2,075 |
| 2023-07-14 | +6,397 | 26.41% | +736 | +937 | -600 |
| 2023-07-13 | +29,107 | 26.36% | +1,151 | +934 | +386 |
| 2023-07-12 | -6,160 | 26.06% | -92 | -13 | -1,649 |
| 2023-07-11 | +49,401 | 26.13% | -35 | +1,613 | +1,783 |
| 2023-07-10 | +3,393 | 25.61% | -7 | -343 | +27 |
| 2023-07-07 | -30,621 | 25.58% | -410 | -831 | -3,099 |
| 2023-07-06 | -6,853 | 25.90% | -408 | -225 | +4,547 |
| 2023-07-05 | -6,394 | 25.97% | -1,402 | -608 | -192 |
| 2023-07-04 | -4,974 | 26.01% | -735 | +16 | +1,303 |
| 2023-07-03 | -9,803 | 26.05% | +2 | +594 | +1,216 |
| 2023-06-30 | -4,661 | 26.16% | +533 | +145 | -44 |
| 2023-06-29 | -19,331 | 26.20% | -16 | +478 | +1,209 |
| 2023-06-28 | -11,680 | 26.40% | -30 | -430 | +87 |
| 2023-06-27 | -26,075 | 26.52% | -1,703 | -1,946 | -3,805 |