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 |
|---|---|---|---|---|---|
| 10-15 | 164.0 | -467 | +40 | -74 | -501 |
| 10-14 | 171.0 | +101 | +1 | +15 | +117 |
| 10-13 | 168.0 | +101 | +32 | -9 | +124 |
| 10-12 | 168.5 | -257 | +24 | -19 | -253 |
| 10-08 | 168.0 | +322 | +11 | -97 | +236 |
| 10-07 | 171.5 | +104 | +12 | -117 | -1 |
| 10-06 | 173.0 | +339 | +8 | +145 | +492 |
| 10-05 | 169.5 | +736 | +1 | +31 | +768 |
| 10-02 | 166.0 | +85 | +39 | +37 | +161 |
| 10-01 | 164.0 | +452 | -10 | +28 | +470 |
| 09-30 | 160.5 | +47 | -10 | -6 | +31 |
| 09-29 | 163.5 | -209 | -5 | -99 | -313 |
| 09-24 | 167.0 | +370 | -78 | +66 | +358 |
| 09-23 | 163.0 | +43 | -43 | -157 | -157 |
| 09-22 | 167.0 | +620 | +0 | +54 | +673 |
| 09-21 | 166.5 | -17 | -29 | -35 | -82 |
| 09-18 | 167.0 | +221 | -15 | +128 | +334 |
| 09-17 | 162.0 | +182 | +0 | +51 | +233 |
| 09-16 | 160.5 | -99 | -26 | -12 | -137 |
| 09-15 | 158.0 | +45 | -11 | -134 | -100 |
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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 Day2026-10-15
建準(2421)'s latest 三大法人 (institutional investor) net buy/sell was recorded on 2026-10-15 — foreign investors (外資) net -467 lots. Over the past year, 24% of trading days had a foreign daily net buy/sell at or below this level.
Source: TWSE, TPEx
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