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 | 52.2 | +1,921 | +0 | +6,309 | +8,230 |
| 09-21 | 51.8 | +5,048 | +0 | +3,044 | +8,092 |
| 09-18 | 51.0 | +4,234 | +0 | +6,993 | +11,227 |
| 09-17 | 49.8 | -711 | +0 | +2,387 | +1,677 |
| 09-16 | 49.6 | -344 | +0 | -1,003 | -1,347 |
| 09-15 | 49.2 | -4,245 | +0 | -6,424 | -10,669 |
| 09-14 | 49.5 | -7,599 | +0 | -7,660 | -15,259 |
| 09-11 | 50.0 | -8,548 | +0 | -7,457 | -16,005 |
| 09-10 | 50.5 | -2,883 | +0 | +582 | -2,301 |
| 09-09 | 51.0 | +109 | +0 | +3,569 | +3,679 |
| 09-08 | 50.8 | +222 | +0 | -1,386 | -1,164 |
| 09-07 | 51.4 | +7,029 | +0 | +9,017 | +16,046 |
| 09-04 | 50.4 | +3,931 | +0 | +1,230 | +5,161 |
| 09-03 | 49.8 | -1,328 | +0 | -2,313 | -3,641 |
| 09-02 | 50.0 | -6,307 | +0 | -3,826 | -10,133 |
| 09-01 | 51.0 | +19,312 | +0 | +816 | +20,128 |
| 08-31 | 49.6 | -4,566 | +0 | -924 | -5,490 |
| 08-28 | 50.0 | +5,663 | +0 | -671 | +4,992 |
| 08-27 | 49.6 | +2,079 | +0 | +351 | +2,430 |
| 08-26 | 49.5 | +2,107 | +0 | -1,596 | +512 |
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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
國泰台灣科技龍頭(00881)'s latest 三大法人 (institutional investor) net buy/sell was recorded on 2026-09-22 — foreign investors (外資) net +1921 lots. Foreign investors have net bought for 3 consecutive trading days. Over the past year, 70% of trading days had a foreign daily net buy/sell at or below this level.
Source: FinMind (TWSE, TPEx)
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