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 |
|---|---|---|---|---|---|
| 09-23 | 253.0 | -231 | +85 | -26 | -172 |
| 09-22 | 253.5 | +289 | +119 | +90 | +498 |
| 09-21 | 245.0 | -129 | +0 | +18 | -111 |
| 09-18 | 247.0 | +332 | +0 | -29 | +304 |
| 09-17 | 238.5 | -378 | +0 | -22 | -400 |
| 09-16 | 243.5 | +142 | +0 | +30 | +172 |
| 09-15 | 237.5 | -318 | +0 | -14 | -332 |
| 09-14 | 246.5 | +161 | +0 | -20 | +142 |
| 09-11 | 249.5 | +361 | +0 | -31 | +330 |
| 09-10 | 258.0 | -371 | +0 | -37 | -408 |
| 09-09 | 264.5 | +449 | +0 | +29 | +478 |
| 09-08 | 257.5 | -166 | +0 | -62 | -228 |
| 09-07 | 262.5 | +119 | +0 | +40 | +159 |
| 09-04 | 261.5 | -30 | +0 | -88 | -118 |
| 09-03 | 261.0 | +93 | +0 | -44 | +50 |
| 09-02 | 269.5 | -493 | +0 | -333 | -826 |
| 09-01 | 275.0 | -245 | +0 | -16 | -262 |
| 08-31 | 267.5 | -1,668 | -78 | +319 | -1,427 |
| 08-28 | 264.5 | -679 | -190 | +68 | -801 |
| 08-27 | 262.0 | -275 | +0 | +80 | -195 |
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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 Day2026-09-23
高技(5439)'s latest 三大法人 (institutional investor) net buy/sell was recorded on 2026-09-23 — foreign investors (外資) net -231 lots. Over the past year, 38% of trading days had a foreign daily net buy/sell at or below this level.
Source: FinMind (TWSE, TPEx)
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