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 | 693.0 | +8,480 | +1,163 | +1,108 | +10,751 |
| 09-21 | 663.0 | +5,123 | +542 | +1,029 | +6,693 |
| 09-18 | 638.0 | +7,215 | -561 | +996 | +7,651 |
| 09-17 | 614.0 | +2,463 | +375 | +217 | +3,055 |
| 09-16 | 605.0 | +2,606 | -1,038 | +95 | +1,663 |
| 09-15 | 592.0 | -5,097 | -962 | -74 | -6,133 |
| 09-14 | 612.0 | -8 | +17 | -119 | -111 |
| 09-11 | 618.0 | -8,052 | +654 | -445 | -7,843 |
| 09-10 | 650.0 | +4,770 | -20 | -412 | +4,338 |
| 09-09 | 640.0 | +8,807 | +389 | +247 | +9,443 |
| 09-08 | 618.0 | +2,145 | -659 | -371 | +1,114 |
| 09-07 | 621.0 | +18,356 | -510 | +673 | +18,519 |
| 09-04 | 588.0 | -3,581 | +12 | +93 | -3,477 |
| 09-03 | 589.0 | +3,488 | +225 | -134 | +3,579 |
| 09-02 | 589.0 | -2,342 | -4,349 | -145 | -6,836 |
| 09-01 | 610.0 | +7,292 | -554 | +901 | +7,639 |
| 08-31 | 584.0 | -8,939 | -1,652 | -444 | -11,036 |
| 08-28 | 621.0 | -567 | +62 | +946 | +440 |
| 08-27 | 605.0 | +1,807 | -1,305 | -130 | +373 |
| 08-26 | 592.0 | +940 | -802 | +247 | +385 |
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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
日月光投控(3711)'s latest 三大法人 (institutional investor) net buy/sell was recorded on 2026-09-22 — foreign investors (外資) net +8480 lots. Foreign investors have net bought for 5 consecutive trading days. Over the past year, 93% of trading days had a foreign daily net buy/sell at or below this level.
Source: FinMind (TWSE, TPEx)
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