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 | 168.0 | -45 | +0 | -45 | -90 |
| 10-14 | 176.0 | +371 | +0 | +15 | +386 |
| 10-13 | 171.0 | -970 | +0 | -75 | -1,045 |
| 10-12 | 183.5 | -271 | +0 | -10 | -281 |
| 10-08 | 183.0 | -2,006 | +0 | -10 | -2,016 |
| 10-07 | 191.0 | +8 | +0 | +69 | +77 |
| 10-06 | 176.0 | -121 | +0 | -10 | -131 |
| 10-05 | 180.0 | -1,233 | +0 | +95 | -1,138 |
| 10-02 | 181.5 | -806 | +0 | +10 | -795 |
| 10-01 | 172.0 | -45 | +0 | +0 | -46 |
| 09-30 | 173.0 | -164 | +0 | +0 | -165 |
| 09-29 | 174.5 | -339 | +0 | +0 | -339 |
| 09-24 | 178.0 | -298 | +0 | -2 | -301 |
| 09-23 | 170.0 | +118 | +0 | +0 | +118 |
| 09-22 | 173.0 | +187 | +0 | +2 | +189 |
| 09-21 | 178.5 | +96 | +0 | -1 | +95 |
| 09-18 | 180.0 | -773 | +0 | +0 | -773 |
| 09-17 | 177.0 | -971 | +0 | -1 | -971 |
| 09-16 | 177.5 | -1,162 | +0 | +0 | -1,162 |
| 09-15 | 163.5 | +648 | +0 | +0 | +648 |
Auto Read
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
光環(3234)'s latest 三大法人 (institutional investor) net buy/sell was recorded on 2026-10-15 — foreign investors (外資) net -45 lots. Over the past year, 43% of trading days had a foreign daily net buy/sell at or below this level.
Source: TWSE, TPEx
How much time do you spend wiring APIs, pulling data, and debugging — instead of thinking about strategy? Describe the signal, and Blave Agent researches and backtests it.
See what Blave Agent can do →
