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 | 663.0 | -83 | -4 | +0 | -87 |
| 09-22 | 667.0 | -222 | -13 | -1 | -235 |
| 09-21 | 667.0 | -50 | -2 | +0 | -52 |
| 09-18 | 665.0 | -231 | +0 | -1 | -233 |
| 09-17 | 652.0 | -318 | -2 | -2 | -322 |
| 09-16 | 663.0 | -70 | +0 | +4 | -66 |
| 09-15 | 635.0 | -179 | +0 | -10 | -189 |
| 09-14 | 656.0 | +123 | +0 | +2 | +125 |
| 09-11 | 670.0 | -127 | +0 | -16 | -143 |
| 09-10 | 707.0 | -84 | +0 | -1 | -86 |
| 09-09 | 724.0 | -243 | -1 | -13 | -257 |
| 09-08 | 726.0 | -281 | +0 | -30 | -311 |
| 09-07 | 752.0 | -467 | +0 | -99 | -566 |
| 09-04 | 775.0 | +207 | +0 | +36 | +243 |
| 09-03 | 720.0 | +3 | +0 | +45 | +48 |
| 09-02 | 766.0 | +139 | +0 | +3 | +141 |
| 09-01 | 761.0 | +191 | +0 | +26 | +217 |
| 08-31 | 741.0 | +55 | +0 | +89 | +144 |
| 08-28 | 754.0 | -413 | +0 | -1 | -414 |
| 08-27 | 776.0 | -89 | +0 | +5 | -84 |
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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
波若威(3163)'s latest 三大法人 (institutional investor) net buy/sell was recorded on 2026-09-23 — foreign investors (外資) net -83 lots. Foreign investors have net sold for 7 consecutive trading days. Over the past year, 40% of trading days had a foreign daily net buy/sell at or below this level.
Source: FinMind (TWSE, TPEx)
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