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 |
|---|---|---|---|---|---|
| 10-16 | 24.4 | -8 | +0 | +0 | -8 |
| 10-15 | 24.2 | +10 | +0 | +0 | +10 |
| 10-14 | 24.6 | -3 | +0 | +0 | -3 |
| 10-13 | 24.4 | +2 | +0 | +0 | +2 |
| 10-12 | 24.6 | +10 | +0 | +0 | +10 |
| 10-08 | 24.9 | +0 | +0 | +0 | +0 |
| 10-07 | 24.9 | -5 | +0 | +0 | -5 |
| 10-06 | 24.6 | -1 | +0 | +0 | -1 |
| 10-05 | 24.6 | -52 | +0 | +0 | -52 |
| 10-02 | 25.1 | -10 | +0 | +0 | -10 |
| 10-01 | 24.9 | -7 | +0 | +0 | -7 |
| 09-30 | 24.9 | -25 | +0 | +0 | -25 |
| 09-29 | 25.1 | -11 | +0 | +0 | -11 |
| 09-24 | 24.9 | -19 | +0 | +0 | -19 |
| 09-23 | 25.4 | -16 | +0 | +0 | -16 |
| 09-22 | 25.4 | -66 | +0 | +0 | -66 |
| 09-21 | 25.1 | -25 | +0 | +0 | -25 |
| 09-18 | 25.5 | -16 | +0 | +0 | -16 |
| 09-17 | 25.4 | -1 | +0 | +0 | -1 |
| 09-16 | 25.6 | -2 | +0 | +0 | -2 |
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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 Day2026-10-16
博晟生醫(6733)'s latest 三大法人 (institutional investor) net buy/sell was recorded on 2026-10-16 — foreign investors (外資) net -8 lots. Over the past year, 39% of trading days had a foreign daily net buy/sell at or below this level.
Source: TWSE, TPEx
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