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 | 50.4 | +2,603 | +0 | +582 | +3,185 |
| 10-15 | 47.2 | +80 | +0 | +277 | +357 |
| 10-14 | 52.4 | -7,656 | +0 | +23 | -7,633 |
| 10-13 | 53.7 | -1,498 | +0 | +249 | -1,249 |
| 10-12 | 51.4 | -5,244 | +0 | -1,601 | -6,845 |
| 10-08 | 52.9 | +5,007 | +0 | +248 | +5,255 |
| 10-07 | 48.1 | -255 | +0 | +502 | +247 |
| 10-06 | 47.3 | -1,411 | +0 | -28 | -1,439 |
| 10-05 | 50.3 | +3,398 | +0 | +351 | +3,749 |
| 10-02 | 45.8 | +4,653 | +0 | -270 | +4,383 |
| 10-01 | 43.9 | +13,333 | +0 | +519 | +13,852 |
| 09-30 | 40.8 | +1,557 | +0 | +832 | +2,389 |
| 09-29 | 38.0 | +3,025 | +0 | +412 | +3,437 |
| 09-24 | 34.5 | +167 | +0 | -8 | +159 |
| 09-23 | 34.4 | -241 | +0 | +64 | -177 |
| 09-22 | 34.1 | +265 | +0 | +22 | +287 |
| 09-21 | 34.5 | +224 | +0 | +55 | +279 |
| 09-18 | 34.0 | +1,262 | +0 | +144 | +1,406 |
| 09-17 | 33.0 | +218 | +0 | -19 | +199 |
| 09-16 | 33.1 | +1,372 | +0 | +143 | +1,515 |
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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
台亞(2340)'s latest 三大法人 (institutional investor) net buy/sell was recorded on 2026-10-16 — foreign investors (外資) net +2603 lots. Foreign investors have net bought for 2 consecutive trading days. Over the past year, 94% of trading days had a foreign daily net buy/sell at or below this level.
Source: TWSE, TPEx
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