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 | 44.5 | -240 | +0 | -18 | -258 |
| 10-14 | 46.3 | +319 | +0 | -54 | +265 |
| 10-13 | 45.5 | +448 | +0 | -15 | +433 |
| 10-12 | 46.5 | -97 | +0 | -47 | -143 |
| 10-08 | 47.1 | -208 | +0 | -13 | -220 |
| 10-07 | 47.8 | -91 | +0 | +3 | -88 |
| 10-06 | 47.6 | +372 | +0 | -8 | +364 |
| 10-05 | 48.2 | -1,151 | +0 | -87 | -1,238 |
| 10-02 | 49.6 | +714 | +0 | +122 | +836 |
| 10-01 | 47.2 | +96 | +0 | -6 | +89 |
| 09-30 | 47.3 | +470 | +0 | -58 | +412 |
| 09-29 | 47.1 | +204 | +0 | +31 | +236 |
| 09-24 | 47.1 | -451 | +0 | -3 | -454 |
| 09-23 | 46.5 | +221 | +0 | -58 | +163 |
| 09-22 | 47.4 | +939 | +0 | -35 | +904 |
| 09-21 | 49.0 | -863 | +0 | -247 | -1,109 |
| 09-18 | 50.0 | -1,186 | +0 | -21 | -1,206 |
| 09-17 | 48.8 | -40 | +0 | -316 | -355 |
| 09-16 | 50.7 | -620 | +0 | +354 | -266 |
| 09-15 | 46.1 | -1,564 | +0 | +1 | -1,562 |
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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 Day2026-10-15
光罩(2338)'s latest 三大法人 (institutional investor) net buy/sell was recorded on 2026-10-15 — foreign investors (外資) net -240 lots. Over the past year, 29% of trading days had a foreign daily net buy/sell at or below this level.
Source: FinMind (TWSE, TPEx)
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