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 |
|---|---|---|---|---|---|
| 09-30 | 79.3 | -1 | +0 | +24 | +23 |
| 09-29 | 76.8 | +78 | +0 | -48 | +30 |
| 09-24 | 77.8 | +0 | +0 | -4 | -4 |
| 09-23 | 79.0 | +0 | +0 | -7 | -7 |
| 09-22 | 78.3 | -3 | +0 | +7 | +4 |
| 09-21 | 77.0 | +2 | +0 | +2 | +4 |
| 09-18 | 77.2 | -16 | +0 | +22 | +6 |
| 09-17 | 75.8 | +0 | +0 | +17 | +17 |
| 09-16 | 75.3 | -1 | +0 | +3 | +2 |
| 09-15 | 75.2 | -8 | +0 | +5 | -3 |
| 09-14 | 75.2 | -2 | +0 | +18 | +16 |
| 09-11 | 75.8 | -74 | +0 | +67 | -7 |
| 09-10 | 76.8 | -1 | +0 | -9 | -10 |
| 09-09 | 77.1 | -18 | +0 | -70 | -88 |
| 09-08 | 78.1 | +0 | +0 | +4 | +4 |
| 09-07 | 78.0 | -2 | +0 | +0 | -2 |
| 09-04 | 76.5 | +0 | +0 | +10 | +10 |
| 09-03 | 75.0 | +20 | +0 | -7 | +13 |
| 09-02 | 75.4 | -4 | +0 | +10 | +7 |
| 09-01 | 77.7 | -1 | +0 | +6 | +5 |
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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 Day2026-09-30
國泰日經225(00657)'s latest 三大法人 (institutional investor) net buy/sell was recorded on 2026-09-30 — foreign investors (外資) net -1 lots. Over the past year, 40% of trading days had a foreign daily net buy/sell at or below this level.
Source: FinMind (TWSE, TPEx)
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