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 | 10.4 | +597 | +0 | +21,610 | +22,207 |
| 09-21 | 10.1 | +3,602 | +0 | +13,801 | +17,403 |
| 09-18 | 10.0 | +673 | +0 | +6,849 | +7,522 |
| 09-17 | 9.8 | -16 | +0 | +1,194 | +1,178 |
| 09-16 | 9.7 | +13 | +0 | +198 | +211 |
| 09-15 | 9.7 | -2 | +0 | +865 | +863 |
| 09-14 | 9.7 | -36 | +0 | -827 | -863 |
| 09-11 | 9.8 | -8 | +0 | +754 | +746 |
| 09-10 | 9.9 | -542 | +0 | +4,046 | +3,504 |
| 09-09 | 9.9 | -1,514 | +0 | +2,376 | +862 |
| 09-08 | 9.9 | +0 | +0 | +3,001 | +3,001 |
| 09-07 | 9.9 | -615 | +0 | +2,287 | +1,672 |
| 09-04 | 9.8 | +136 | +0 | +2,715 | +2,851 |
| 09-03 | 9.7 | -6,036 | +0 | +6,188 | +152 |
| 09-02 | 9.6 | -2,013 | +0 | +724 | -1,289 |
| 09-01 | 9.8 | +172 | +0 | +4,968 | +5,140 |
| 08-31 | 9.8 | -42 | +0 | -909 | -951 |
| 08-28 | 9.8 | +15 | +0 | +5,932 | +5,947 |
| 08-27 | 9.8 | +128 | +0 | +1,121 | +1,249 |
| 08-26 | 9.7 | -84 | +0 | -329 | -413 |
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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
元大納斯達克精選(009820)'s latest 三大法人 (institutional investor) net buy/sell was recorded on 2026-09-22 — foreign investors (外資) net +597 lots. Foreign investors have net bought for 3 consecutive trading days.
Source: FinMind (TWSE, TPEx)
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