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 |
|---|---|---|---|---|---|
| 10-01 | 58.2 | -9 | +0 | +24 | +15 |
| 09-30 | 57.0 | +0 | +0 | -163 | -163 |
| 09-29 | 56.9 | -42 | +0 | -253 | -295 |
| 09-24 | 58.5 | +0 | +0 | +18 | +18 |
| 09-23 | 57.8 | +46 | +0 | +31 | +77 |
| 09-22 | 57.8 | +7 | +0 | -86 | -79 |
| 09-21 | 56.3 | -2 | +0 | -56 | -58 |
| 09-18 | 57.2 | -6 | +0 | -38 | -44 |
| 09-17 | 56.6 | +144 | +0 | -27 | +117 |
| 09-16 | 56.9 | +8 | +0 | -269 | -261 |
| 09-15 | 56.1 | -476 | +0 | +134 | -342 |
| 09-14 | 52.9 | +449 | +0 | -675 | -226 |
| 09-11 | 52.7 | +0 | +0 | -52 | -52 |
| 09-10 | 52.5 | +0 | +0 | +16 | +16 |
| 09-09 | 52.4 | +1 | +0 | -202 | -201 |
| 09-08 | 53.0 | +0 | +0 | +21 | +21 |
| 09-07 | 53.0 | +0 | +0 | +20 | +20 |
| 09-04 | 53.4 | +1 | +0 | +2 | +3 |
| 09-03 | 52.2 | -2 | +0 | -46 | -48 |
| 09-02 | 53.2 | +0 | +0 | -16 | -16 |
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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 Day2026-10-01
國泰網路資安(00875)'s latest 三大法人 (institutional investor) net buy/sell was recorded on 2026-10-01 — foreign investors (外資) net -9 lots. Over the past year, 21% of trading days had a foreign daily net buy/sell at or below this level.
Source: FinMind (TWSE, TPEx)
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