Market
Fundamentals
Ownership & Flows
Market
Fundamentals
Ownership & Flows
Institutional
Price × Cumulative Institutional Net
Daily Net Buy/Sell (lots)
Daily Detail
| Date | Close | Foreign | Trust | Dealer | Total |
|---|---|---|---|---|---|
| 10-15 | 43.1 | -3,190 | +0 | -319 | -3,509 |
| 10-14 | 46.8 | +4,016 | +0 | +88 | +4,104 |
| 10-13 | 44.5 | -1,550 | +0 | -61 | -1,610 |
| 10-12 | 45.0 | -2,220 | +0 | +11 | -2,210 |
| 10-08 | 46.2 | +2,937 | +0 | +219 | +3,156 |
| 10-07 | 45.5 | -4,278 | +0 | -246 | -4,524 |
| 10-06 | 48.6 | +2,053 | +0 | +339 | +2,392 |
| 10-05 | 44.2 | +248 | +0 | +90 | +338 |
| 10-02 | 43.0 | +1,870 | +0 | +222 | +2,092 |
| 10-01 | 40.5 | -237 | +0 | -16 | -253 |
| 09-30 | 40.9 | -190 | +0 | +45 | -146 |
| 09-29 | 40.5 | +1,597 | +0 | +62 | +1,659 |
| 09-24 | 38.6 | -20 | +0 | -68 | -88 |
| 09-23 | 38.9 | +469 | +0 | +1 | +470 |
| 09-22 | 38.7 | -291 | +0 | -18 | -309 |
| 09-21 | 39.4 | +163 | +0 | +8 | +172 |
| 09-18 | 39.4 | -530 | +0 | -3 | -533 |
| 09-17 | 39.6 | +434 | +0 | +9 | +443 |
| 09-16 | 39.2 | +155 | +0 | -3 | +152 |
| 09-15 | 38.1 | -289 | +0 | -47 | -336 |
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Latest Day
What is Three Institutional Investors (三大法人) Net Buy/Sell?
Institutional Net Buy/SellThe three major institutional investors in Taiwan's stock market — foreign investors (外資), investment trusts (投信), and dealers (自營商) — move large amounts of capital daily. Tracking their net buy/sell (purchases minus sales) reveals where institutional money is flowing into or out of a stock. Sustained net buying by foreign investors often signals bullish conviction; persistent selling may indicate exits or position reduction. Blave provides daily and historical 三大法人 data with cumulative trend charts.
Latest Day2026-10-15
永光(1711)'s latest 三大法人 (institutional investor) net buy/sell was recorded on 2026-10-15 — foreign investors (外資) net -3190 lots. Over the past year, 7% of trading days had a foreign daily net buy/sell at or below this level.
Source: TWSE, TPEx
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