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 | 2460.0 | -4,330 | -397 | +467 | -4,259 |
| 09-21 | 2480.0 | +2,690 | +545 | +615 | +3,849 |
| 09-18 | 2460.0 | +6,039 | -273 | +1,361 | +7,127 |
| 09-17 | 2425.0 | +4,794 | +534 | +509 | +5,838 |
| 09-16 | 2380.0 | -8,744 | +167 | +762 | -7,816 |
| 09-15 | 2385.0 | -4,227 | -14 | +351 | -3,890 |
| 09-14 | 2380.0 | -11,191 | +520 | +196 | -10,474 |
| 09-11 | 2410.0 | -8,251 | -181 | -400 | -8,832 |
| 09-10 | 2450.0 | -1,944 | -493 | -97 | -2,534 |
| 09-09 | 2465.0 | -2,559 | -229 | +42 | -2,746 |
| 09-08 | 2470.0 | +5,497 | +1,048 | -398 | +6,147 |
| 09-07 | 2460.0 | +16,135 | -368 | +720 | +16,488 |
| 09-04 | 2410.0 | +1,885 | -328 | +407 | +1,964 |
| 09-03 | 2390.0 | -961 | +51 | -89 | -998 |
| 09-02 | 2385.0 | -11,987 | -837 | +72 | -12,751 |
| 09-01 | 2440.0 | +5,731 | +104 | +131 | +5,965 |
| 08-31 | 2405.0 | -4,554 | -976 | -179 | -5,709 |
| 08-28 | 2420.0 | +3,032 | -1,765 | -23 | +1,243 |
| 08-27 | 2410.0 | +4,501 | -265 | +158 | +4,393 |
| 08-26 | 2415.0 | +5,204 | -627 | +226 | +4,804 |
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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
台積電(2330)'s latest 三大法人 (institutional investor) net buy/sell was recorded on 2026-09-22 — foreign investors (外資) net -4330 lots. Over the past year, 44% of trading days had a foreign daily net buy/sell at or below this level.
Source: FinMind (TWSE, TPEx)
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