Dashboard
Institutional
Price × Cumulative Institutional Net
Daily Net Buy/Sell (lots)
Daily Detail
| Date | Close | Foreign | Trust | Dealer | Total |
|---|---|---|---|---|---|
| 08-31 | 100.5 | -1 | +0 | +0 | -1 |
| 08-28 | 102.0 | +27 | +0 | -1 | +26 |
| 08-27 | 101.0 | +28 | +0 | -2 | +26 |
| 08-26 | 100.5 | +39 | +0 | +0 | +39 |
| 08-25 | 98.8 | -6 | +0 | +0 | -6 |
| 08-24 | 99.3 | -28 | +0 | -1 | -29 |
| 08-21 | 101.5 | +41 | +0 | +0 | +41 |
| 08-20 | 100.0 | -10 | +0 | -1 | -11 |
| 08-19 | 100.0 | -1 | +0 | +1 | +0 |
| 08-18 | 101.0 | -16 | +0 | -1 | -17 |
| 08-17 | 100.5 | +13 | +0 | +0 | +13 |
| 08-14 | 100.0 | -16 | +0 | +1 | -15 |
| 08-13 | 102.0 | -8 | +0 | +3 | -5 |
| 08-12 | 101.5 | +1 | +0 | +0 | +1 |
| 08-11 | 102.0 | +13 | +0 | +0 | +13 |
| 08-10 | 103.0 | -9 | +0 | +0 | -9 |
| 08-07 | 102.5 | +42 | +0 | +1 | +43 |
| 08-06 | 104.5 | -4 | +0 | +0 | -4 |
| 08-05 | 103.0 | +60 | +0 | +1 | +61 |
| 08-04 | 101.0 | +42 | +0 | +0 | +42 |
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Latest Day
What is Three Institutional Investors (三大法人) Net Buy/Sell?
The 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 Day2026-08-31
亞信(3169)'s latest 三大法人 (institutional investor) net buy/sell was recorded on 2026-08-31 — foreign investors (外資) net -1 lots. Over the past year, 51% of trading days had a foreign daily net buy/sell at or below this level.
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