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 | 39.9 | +7,282 | +0 | +5,681 | +12,963 |
| 09-21 | 39.4 | +1,654 | +0 | +2,007 | +3,660 |
| 09-18 | 38.7 | +4,165 | +0 | +4,387 | +8,552 |
| 09-17 | 37.6 | +166 | +0 | +700 | +866 |
| 09-16 | 37.2 | -210 | +0 | +702 | +492 |
| 09-15 | 36.6 | -2,507 | +0 | -58 | -2,565 |
| 09-14 | 37.1 | -1,753 | +0 | +2,423 | +669 |
| 09-11 | 37.1 | -4,966 | +0 | -2,206 | -7,172 |
| 09-10 | 37.7 | +0 | +0 | +1,141 | +1,141 |
| 09-09 | 37.7 | +1,396 | +0 | +1,011 | +2,407 |
| 09-08 | 37.6 | -946 | +0 | -1,554 | -2,500 |
| 09-07 | 37.9 | +5,098 | +0 | +7,676 | +12,774 |
| 09-04 | 36.8 | +2,505 | +0 | -624 | +1,881 |
| 09-03 | 36.2 | +297 | +0 | -1,989 | -1,692 |
| 09-02 | 36.7 | -1,686 | +0 | -3,942 | -5,628 |
| 09-01 | 37.4 | +17,527 | +0 | -8,951 | +8,576 |
| 08-31 | 35.9 | -5,374 | +0 | -1,979 | -7,353 |
| 08-28 | 36.7 | +3,487 | +0 | +247 | +3,734 |
| 08-27 | 36.2 | -1,591 | +0 | +720 | -871 |
| 08-26 | 36.4 | -722 | +0 | +2,558 | +1,836 |
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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
群益半導體收益(00927)'s latest 三大法人 (institutional investor) net buy/sell was recorded on 2026-09-22 — foreign investors (外資) net +7282 lots. Foreign investors have net bought for 4 consecutive trading days. Over the past year, 98% of trading days had a foreign daily net buy/sell at or below this level.
Source: FinMind (TWSE, TPEx)
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