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 |
|---|---|---|---|---|---|
| 09-30 | 43.8 | -13 | +0 | +55 | +42 |
| 09-29 | 43.4 | +21 | +0 | -11 | +10 |
| 09-24 | 42.9 | -2 | +0 | -16 | -18 |
| 09-23 | 43.5 | +40 | +0 | -47 | -7 |
| 09-22 | 42.7 | +5 | +0 | -18 | -13 |
| 09-21 | 42.6 | -3 | +0 | -46 | -49 |
| 09-18 | 43.2 | -20 | +0 | -10 | -30 |
| 09-17 | 42.4 | +174 | +0 | -189 | -15 |
| 09-16 | 42.1 | -283 | +0 | +256 | -27 |
| 09-15 | 42.7 | -4 | +0 | +7 | +3 |
| 09-14 | 42.1 | +254 | +0 | -269 | -15 |
| 09-11 | 42.1 | -63 | +0 | +76 | +13 |
| 09-10 | 42.5 | +0 | +0 | -4 | -4 |
| 09-09 | 42.8 | +0 | +0 | -66 | -66 |
| 09-08 | 43.8 | -95 | +0 | +19 | -76 |
| 09-07 | 43.9 | -50 | +0 | -12 | -62 |
| 09-04 | 44.6 | -131 | +0 | +145 | +14 |
| 09-03 | 44.4 | -83 | +0 | +0 | -83 |
| 09-02 | 43.9 | +46 | +0 | -66 | -20 |
| 09-01 | 43.2 | +223 | +0 | -270 | -47 |
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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 Day2026-09-30
群益那斯達克生技(00678)'s latest 三大法人 (institutional investor) net buy/sell was recorded on 2026-09-30 — foreign investors (外資) net -13 lots. Over the past year, 24% of trading days had a foreign daily net buy/sell at or below this level.
Source: FinMind (TWSE, TPEx)
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