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 | 66.2 | -118 | +0 | -20 | -138 |
| 09-21 | 67.1 | -405 | +0 | +18 | -387 |
| 09-18 | 67.1 | +553 | +0 | +49 | +602 |
| 09-17 | 64.1 | -928 | +0 | +23 | -905 |
| 09-16 | 64.9 | -490 | +0 | +312 | -178 |
| 09-15 | 59.6 | +1,453 | +0 | +17 | +1,470 |
| 09-14 | 60.9 | +674 | +0 | -19 | +655 |
| 09-11 | 63.1 | -1,667 | +0 | -36 | -1,703 |
| 09-10 | 65.6 | -1,765 | +0 | +1 | -1,764 |
| 09-09 | 68.1 | -1,096 | +0 | -60 | -1,156 |
| 09-08 | 66.1 | -1,244 | +0 | -142 | -1,387 |
| 09-07 | 70.9 | -979 | +0 | -95 | -1,075 |
| 09-04 | 75.5 | -168 | +0 | -228 | -396 |
| 09-03 | 78.3 | +144 | +0 | -428 | -285 |
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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
中光電投控(3718)'s latest 三大法人 (institutional investor) net buy/sell was recorded on 2026-09-22 — foreign investors (外資) net -118 lots. Foreign investors have net sold for 2 consecutive trading days.
Source: FinMind (TWSE, TPEx)
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