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 | 6410.0 | +43 | -16 | +48 | +75 |
| 09-22 | 5830.0 | -200 | +86 | -4 | -119 |
| 09-21 | 5790.0 | +26 | +38 | -1 | +63 |
| 09-18 | 5525.0 | +18 | -2 | +2 | +19 |
| 09-17 | 5355.0 | +39 | +52 | -19 | +73 |
| 09-16 | 5240.0 | +176 | -102 | -11 | +63 |
| 09-15 | 5310.0 | -49 | +19 | +34 | +4 |
| 09-14 | 5820.0 | -47 | +175 | +18 | +147 |
| 09-11 | 5765.0 | -40 | +82 | -5 | +37 |
| 09-10 | 5790.0 | -19 | +119 | -23 | +77 |
| 09-09 | 5760.0 | +147 | +57 | -60 | +144 |
| 09-08 | 5550.0 | +231 | -221 | +1 | +11 |
| 09-07 | 5655.0 | -135 | -21 | +3 | -153 |
| 09-04 | 5875.0 | +99 | -19 | -20 | +59 |
| 09-03 | 5615.0 | +86 | +5 | -25 | +65 |
| 09-02 | 5770.0 | +335 | -209 | +32 | +157 |
| 09-01 | 5885.0 | -57 | -88 | +1 | -145 |
| 08-31 | 5990.0 | -64 | +153 | +6 | +94 |
| 08-28 | 5785.0 | -27 | +52 | +21 | +46 |
| 08-27 | 5645.0 | +238 | -66 | -24 | +148 |
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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
健策(3653)'s latest 三大法人 (institutional investor) net buy/sell was recorded on 2026-09-23 — foreign investors (外資) net +43 lots. Over the past year, 60% of trading days had a foreign daily net buy/sell at or below this level.
Source: FinMind (TWSE, TPEx)
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