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 | 474.0 | +15 | +0 | -60 | -45 |
| 10-14 | 504.0 | -48 | +0 | +1 | -47 |
| 10-13 | 501.0 | +81 | +0 | -39 | +42 |
| 10-12 | 553.0 | +7 | +0 | -13 | -6 |
| 10-08 | 577.0 | -62 | +0 | -8 | -70 |
| 10-07 | 602.0 | -46 | +0 | -40 | -85 |
| 10-06 | 593.0 | +41 | +0 | -20 | +22 |
| 10-05 | 592.0 | +104 | +0 | +15 | +119 |
| 10-02 | 561.0 | +50 | +0 | -23 | +26 |
| 10-01 | 551.0 | +12 | +0 | -8 | +5 |
| 09-30 | 604.0 | +2 | +0 | +7 | +9 |
| 09-29 | 592.0 | -13 | +0 | +40 | +27 |
| 09-24 | 594.0 | -43 | +0 | -20 | -62 |
| 09-23 | 608.0 | +22 | +0 | +19 | +41 |
| 09-22 | 595.0 | -32 | +0 | -54 | -85 |
| 09-21 | 592.0 | -77 | +0 | +14 | -63 |
| 09-18 | 600.0 | -85 | +0 | +43 | -42 |
| 09-17 | 579.0 | +152 | +0 | +38 | +190 |
| 09-16 | 527.0 | -9 | +0 | +20 | +11 |
| 09-15 | 479.5 | -15 | +0 | -1 | -16 |
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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
萊德光電-KY(7717)'s latest 三大法人 (institutional investor) net buy/sell was recorded on 2026-10-15 — foreign investors (外資) net +15 lots. Over the past year, 69% of trading days had a foreign daily net buy/sell at or below this level.
Source: TWSE, TPEx
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