三大法人買賣超單位：張；柱狀為每日合計，折線為區間累計
外資
+2,593
投信
+3,759
自營商
+297
合計
+6,649
外資持股比例
融資融券餘額融資在右軸、融券在左軸
大戶持股比例持股超過 1,000 張的大戶占集保庫存比例，每週公布
每日明細單位：張
| 日期 | 外資 | 投信 | 自營商 | 合計 | 融資餘額 | 融券餘額 |
|---|---|---|---|---|---|---|
| 2026-10-13 | +817 | −489 | −94 | +234 | 5,023 | 69 |
| 2026-10-12 | +349 | +100 | +101 | +550 | 5,054 | 153 |
| 2026-10-08 | −336 | +131 | +32 | −172 | 5,251 | 56 |
| 2026-10-07 | +35 | +102 | +13 | +151 | 5,110 | 59 |
| 2026-10-06 | +337 | +105 | −81 | +361 | 5,059 | 64 |
| 2026-10-05 | +489 | −16 | +61 | +534 | 4,562 | 63 |
| 2026-10-02 | +526 | +199 | +9 | +735 | 4,356 | 40 |
| 2026-10-01 | −441 | −49 | +5 | −486 | 4,377 | 22 |
| 2026-09-30 | −976 | +184 | +6 | −786 | 4,214 | 34 |
| 2026-09-29 | +699 | −82 | +8 | +625 | 3,628 | 43 |
| 2026-09-24 | +136 | −251 | +1 | −114 | 3,359 | 17 |
| 2026-09-23 | −56 | −148 | +2 | −203 | 3,367 | 19 |
| 2026-09-22 | −7 | −189 | +2 | −194 | 3,469 | 20 |
| 2026-09-21 | −41 | −250 | +7 | −285 | 3,453 | 25 |
| 2026-09-18 | +20 | −26 | +3 | −3 | 3,444 | 23 |
| 2026-09-17 | −326 | +5 | +6 | −314 | 3,445 | 23 |
| 2026-09-16 | −148 | +48 | −2 | −102 | 3,431 | 28 |
| 2026-09-15 | −113 | −19 | −11 | −143 | 3,377 | 28 |
| 2026-09-14 | +397 | −146 | +8 | +258 | 3,340 | 28 |
| 2026-09-11 | +208 | +1 | −40 | +170 | 3,354 | 36 |
| 2026-09-10 | −14 | −198 | +2 | −210 | 3,519 | 43 |
| 2026-09-09 | −583 | +4 | −7 | −586 | 3,473 | 44 |
| 2026-09-08 | +128 | +352 | +32 | +512 | 3,464 | 51 |
| 2026-09-07 | +36 | +50 | −22 | +64 | 3,398 | 52 |
| 2026-09-04 | −102 | +38 | +16 | −48 | 3,435 | 38 |
| 2026-09-03 | −126 | +51 | −0 | −75 | 3,478 | 40 |
| 2026-09-02 | −55 | −32 | −11 | −98 | 3,656 | 30 |
| 2026-09-01 | −632 | +363 | +41 | −228 | 3,685 | 32 |
| 2026-08-31 | −36 | +93 | −15 | +42 | 3,431 | 32 |
| 2026-08-28 | +345 | +416 | −38 | +723 | 3,509 | 32 |
| 2026-08-27 | +530 | +377 | +8 | +914 | 3,502 | 55 |
| 2026-08-26 | −829 | +700 | +20 | −108 | 3,406 | 39 |
| 2026-08-25 | −39 | +113 | +9 | +83 | 3,137 | 33 |
| 2026-08-24 | +163 | −1 | +6 | +168 | 3,063 | 22 |
| 2026-08-21 | −47 | −577 | −34 | −658 | 3,053 | 21 |
| 2026-08-20 | −513 | −73 | −5 | −591 | 3,211 | 43 |
| 2026-08-19 | −325 | +27 | +51 | −247 | 2,994 | 53 |
| 2026-08-18 | +414 | −149 | −19 | +246 | 2,793 | 47 |
| 2026-08-17 | +116 | +1,265 | +45 | +1,425 | 3,075 | 106 |
| 2026-08-14 | +241 | +333 | −182 | +392 | 2,914 | 62 |
| 2026-08-13 | +873 | +614 | +185 | +1,672 | 2,949 | 81 |
| 2026-08-12 | +1,225 | −247 | +46 | +1,025 | 2,986 | 36 |
| 2026-08-11 | −516 | +61 | −2 | −457 | 2,883 | 11 |
| 2026-08-10 | +75 | +56 | +4 | +135 | 3,026 | 43 |
| 2026-08-07 | +132 | −61 | −47 | +24 | 3,340 | 39 |
| 2026-08-06 | −26 | +117 | +118 | +208 | 3,305 | 42 |
| 2026-08-05 | +272 | +42 | −24 | +290 | 2,598 | 19 |
| 2026-08-04 | +498 | +21 | +69 | +588 | 2,843 | 24 |
| 2026-08-03 | +386 | 0 | +1 | +388 | 2,685 | 6 |
| 2026-07-31 | +269 | +6 | +24 | +299 | 2,566 | 0 |
| 2026-07-30 | −98 | +1 | −1 | −98 | 2,510 | 0 |
| 2026-07-29 | +59 | −288 | −37 | −265 | 2,586 | 0 |
| 2026-07-28 | +148 | 0 | −15 | +133 | 2,781 | 0 |
| 2026-07-27 | +526 | +327 | +22 | +876 | 3,070 | 27 |
| 2026-07-24 | −383 | −440 | −2 | −825 | 3,060 | 4 |
| 2026-07-23 | −157 | +56 | +4 | −98 | 2,959 | 13 |
| 2026-07-22 | −475 | +1,106 | +35 | +666 | 2,815 | 17 |
| 2026-07-21 | +113 | +0 | −7 | +106 | 2,883 | 15 |
| 2026-07-20 | +7 | +10 | −1 | +16 | 2,861 | 14 |
| 2026-07-17 | −574 | +17 | −8 | −565 | 3,021 | 15 |