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 |
|---|---|---|---|---|---|
| 09-22 | 557.0 | +1,448 | -79 | +158 | +1,527 |
| 09-21 | 548.0 | +51 | -104 | +7 | -45 |
| 09-18 | 558.0 | +1,842 | +215 | +157 | +2,215 |
| 09-17 | 545.0 | +220 | -22 | +3 | +201 |
| 09-16 | 548.0 | +604 | +343 | +110 | +1,056 |
| 09-15 | 541.0 | -473 | +86 | -66 | -453 |
| 09-14 | 556.0 | +1,861 | +5 | +103 | +1,970 |
| 09-11 | 547.0 | +647 | +104 | +1 | +751 |
| 09-10 | 545.0 | +908 | -7 | -9 | +892 |
| 09-09 | 543.0 | +1,490 | -25 | +22 | +1,487 |
| 09-08 | 534.0 | -298 | +159 | -52 | -192 |
| 09-07 | 540.0 | +994 | +30 | +16 | +1,041 |
| 09-04 | 524.0 | +226 | +58 | +4 | +287 |
| 09-03 | 527.0 | -274 | -62 | -40 | -376 |
| 09-02 | 543.0 | +700 | -188 | -11 | +501 |
| 09-01 | 552.0 | +1,822 | +630 | -23 | +2,429 |
| 08-31 | 540.0 | +63 | +465 | -51 | +477 |
| 08-28 | 545.0 | -380 | +268 | -21 | -133 |
| 08-27 | 548.0 | +77 | -63 | -28 | -14 |
| 08-26 | 557.0 | +2,204 | -33 | +34 | +2,205 |
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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 Day2026-09-22
聯詠(3034)'s latest 三大法人 (institutional investor) net buy/sell was recorded on 2026-09-22 — foreign investors (外資) net +1448 lots. Foreign investors have net bought for 5 consecutive trading days. Over the past year, 86% of trading days had a foreign daily net buy/sell at or below this level.
Source: FinMind (TWSE, TPEx)
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