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 |
|---|---|---|---|---|---|
| 09-24 | 65.2 | +12 | +0 | -65 | -53 |
| 09-23 | 65.6 | -34 | +0 | +94 | +60 |
| 09-22 | 65.3 | -10 | +0 | -85 | -95 |
| 09-21 | 63.8 | +3 | +0 | -405 | -401 |
| 09-18 | 63.0 | +11 | +0 | -296 | -285 |
| 09-17 | 62.2 | +80 | +0 | -88 | -8 |
| 09-16 | 61.7 | +15 | +0 | -797 | -782 |
| 09-15 | 67.8 | -32 | +0 | -4,083 | -4,115 |
| 09-14 | 67.8 | +10 | +0 | -2,788 | -2,778 |
| 09-11 | 67.6 | +13 | +0 | -1,580 | -1,567 |
| 09-10 | 68.2 | -17 | +0 | -466 | -483 |
| 09-09 | 68.2 | +2 | +0 | -959 | -957 |
| 09-08 | 68.3 | -36 | +0 | -883 | -919 |
| 09-07 | 68.5 | -108 | +0 | -692 | -800 |
| 09-04 | 68.2 | +135 | +0 | +161 | +296 |
| 09-03 | 67.0 | -140 | +0 | -638 | -778 |
| 09-02 | 67.2 | -219 | +0 | -633 | -852 |
| 09-01 | 67.7 | -3 | +0 | +152 | +149 |
| 08-31 | 67.7 | -87 | +0 | -12 | -99 |
| 08-28 | 68.3 | -3 | +0 | -23 | -26 |
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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 Day2026-09-24
國泰北美科技(00770)'s latest 三大法人 (institutional investor) net buy/sell was recorded on 2026-09-24 — foreign investors (外資) net +12 lots. Over the past year, 57% of trading days had a foreign daily net buy/sell at or below this level.
Source: FinMind (TWSE, TPEx)
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