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 | 82.8 | -404 | +0 | -6 | -409 |
| 09-22 | 84.3 | +196 | +0 | +29 | +225 |
| 09-21 | 83.2 | -23 | +0 | +12 | -11 |
| 09-18 | 83.2 | +113 | +34 | -3 | +144 |
| 09-17 | 82.2 | -189 | +13 | +9 | -167 |
| 09-16 | 82.7 | +493 | -5 | -11 | +477 |
| 09-15 | 81.0 | -2 | -67 | -8 | -76 |
| 09-14 | 82.0 | +92 | +17 | +16 | +125 |
| 09-11 | 82.3 | +355 | +6 | -9 | +353 |
| 09-10 | 82.0 | -130 | +10 | -2 | -122 |
| 09-09 | 83.1 | +673 | +14 | -19 | +668 |
| 09-08 | 81.7 | -267 | +11 | +11 | -245 |
| 09-07 | 82.8 | +148 | +30 | +7 | +185 |
| 09-04 | 82.5 | +196 | +9 | +5 | +210 |
| 09-03 | 81.4 | -392 | +8 | -22 | -406 |
| 09-02 | 83.5 | -119 | +55 | -7 | -72 |
| 09-01 | 84.3 | +26 | +115 | -6 | +135 |
| 08-31 | 83.7 | -30 | +13 | -4 | -22 |
| 08-28 | 84.7 | +320 | +0 | +3 | +323 |
| 08-27 | 83.1 | +345 | +1 | -9 | +338 |
Auto Read
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
精成科(6191)'s latest 三大法人 (institutional investor) net buy/sell was recorded on 2026-09-23 — foreign investors (外資) net -404 lots. Over the past year, 40% of trading days had a foreign daily net buy/sell at or below this level.
Source: FinMind (TWSE, TPEx)
How much time do you spend wiring APIs, pulling data, and debugging — instead of thinking about strategy? Describe the signal, and Blave Agent researches and backtests it.
See what Blave Agent can do →
