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 | 64.6 | -4,924 | +0 | -255 | -5,179 |
| 09-21 | 65.2 | +1,077 | +0 | +223 | +1,300 |
| 09-18 | 65.0 | -1,086 | -2 | -159 | -1,247 |
| 09-17 | 64.6 | +9,109 | +0 | +875 | +9,984 |
| 09-16 | 62.4 | -4,953 | +0 | -471 | -5,424 |
| 09-15 | 62.0 | -5,810 | -5 | -51 | -5,866 |
| 09-14 | 62.9 | -9,539 | +0 | -660 | -10,199 |
| 09-11 | 64.6 | -1,002 | +0 | -241 | -1,243 |
| 09-10 | 65.6 | -3,660 | -1 | -1,025 | -4,686 |
| 09-09 | 66.7 | +12,839 | +0 | -55 | +12,784 |
| 09-08 | 65.1 | +4,555 | +0 | -1,010 | +3,545 |
| 09-07 | 66.6 | +4,911 | -10 | +580 | +5,481 |
| 09-04 | 66.0 | -768 | +0 | -327 | -1,095 |
| 09-03 | 65.7 | +7,770 | -474 | -321 | +6,975 |
| 09-02 | 66.8 | -1,459 | +0 | -135 | -1,594 |
| 09-01 | 67.8 | +15,600 | -1,032 | +2,499 | +17,067 |
| 08-31 | 66.2 | +24,980 | +0 | +1,105 | +26,085 |
| 08-28 | 62.7 | +5,289 | +0 | -510 | +4,779 |
| 08-27 | 63.1 | +21,639 | +0 | +225 | +21,864 |
| 08-26 | 60.1 | +16,341 | +0 | +1,053 | +17,394 |
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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
台塑(1301)'s latest 三大法人 (institutional investor) net buy/sell was recorded on 2026-09-22 — foreign investors (外資) net -4924 lots. Over the past year, 24% of trading days had a foreign daily net buy/sell at or below this level.
Source: FinMind (TWSE, TPEx)
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