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 |
|---|---|---|---|---|---|
| 09-23 | 2215.0 | -93 | -15 | -153 | -262 |
| 09-22 | 2185.0 | +1,589 | +188 | -77 | +1,700 |
| 09-21 | 2150.0 | +456 | +2 | +119 | +577 |
| 09-18 | 2140.0 | +1,737 | +95 | +202 | +2,034 |
| 09-17 | 1970.0 | -290 | +162 | +32 | -96 |
| 09-16 | 1985.0 | +320 | +115 | +173 | +608 |
| 09-15 | 1920.0 | -94 | +0 | -99 | -193 |
| 09-14 | 1935.0 | +100 | +3 | -45 | +58 |
| 09-11 | 1990.0 | +317 | -773 | -52 | -508 |
| 09-10 | 2065.0 | -158 | +1 | -74 | -230 |
| 09-09 | 2085.0 | +57 | -11 | +8 | +53 |
| 09-08 | 2085.0 | +131 | -28 | -40 | +63 |
| 09-07 | 2095.0 | +552 | -38 | +106 | +619 |
| 09-04 | 2015.0 | +122 | -22 | +57 | +157 |
| 09-03 | 2000.0 | +65 | -15 | -151 | -101 |
| 09-02 | 2065.0 | +484 | -129 | +14 | +370 |
| 09-01 | 2125.0 | -788 | -1 | -100 | -890 |
| 08-31 | 2165.0 | +422 | +4 | -51 | +374 |
| 08-28 | 2150.0 | -48 | -3 | -70 | -121 |
| 08-27 | 2155.0 | +597 | -15 | +141 | +724 |
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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 Day2026-09-23
群聯(8299)'s latest 三大法人 (institutional investor) net buy/sell was recorded on 2026-09-23 — foreign investors (外資) net -93 lots. Over the past year, 47% of trading days had a foreign daily net buy/sell at or below this level.
Source: FinMind (TWSE, TPEx)
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