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 | 283.5 | -1,962 | -530 | -163 | -2,655 |
| 09-22 | 284.5 | +219 | -147 | -271 | -198 |
| 09-21 | 288.5 | +1,657 | -162 | +428 | +1,923 |
| 09-18 | 282.0 | -3,141 | +11 | +134 | -2,996 |
| 09-17 | 278.0 | +24 | +42 | +41 | +107 |
| 09-16 | 277.0 | -1,279 | +12 | -1,366 | -2,633 |
| 09-15 | 274.0 | -3,201 | +20 | +28 | -3,154 |
| 09-14 | 277.5 | +1,091 | +69 | -518 | +642 |
| 09-11 | 277.0 | -702 | -857 | -140 | -1,698 |
| 09-10 | 291.0 | -711 | -929 | -686 | -2,327 |
| 09-09 | 292.5 | +1,656 | -965 | +29 | +720 |
| 09-08 | 291.0 | -2,935 | +233 | -192 | -2,893 |
| 09-07 | 299.0 | -9,722 | +112 | -464 | -10,074 |
| 09-04 | 308.0 | +4,775 | +512 | +303 | +5,590 |
| 09-03 | 299.0 | -7,191 | +352 | -724 | -7,563 |
| 09-02 | 315.0 | +3,073 | +750 | +648 | +4,471 |
| 09-01 | 300.5 | -3,168 | +247 | -191 | -3,112 |
| 08-31 | 305.0 | -4,477 | +331 | +82 | -4,064 |
| 08-28 | 317.5 | +4,122 | +779 | +282 | +5,182 |
| 08-27 | 301.0 | -3,240 | +3,050 | -106 | -295 |
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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
光寶科(2301)'s latest 三大法人 (institutional investor) net buy/sell was recorded on 2026-09-23 — foreign investors (外資) net -1962 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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