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 | 304.0 | -3,967 | -162 | -765 | -4,893 |
| 09-22 | 317.0 | +16,162 | +2,979 | +1,108 | +20,249 |
| 09-21 | 301.5 | +2,033 | +4,558 | +1,017 | +7,608 |
| 09-18 | 291.5 | +21,781 | -146 | +3,040 | +24,675 |
| 09-17 | 265.0 | +2,269 | -2 | +299 | +2,566 |
| 09-16 | 261.5 | +469 | -130 | +393 | +732 |
| 09-15 | 257.0 | -1,875 | -61 | -144 | -2,080 |
| 09-14 | 261.5 | +4,107 | -77 | -124 | +3,906 |
| 09-11 | 263.0 | -3,501 | -7 | -568 | -4,077 |
| 09-10 | 271.5 | +1,575 | -230 | -31 | +1,314 |
| 09-09 | 270.0 | -315 | -42 | +59 | -297 |
| 09-08 | 268.5 | -4,912 | -154 | -246 | -5,312 |
| 09-07 | 273.0 | +6,996 | +1,561 | +315 | +8,872 |
| 09-04 | 262.0 | -4,994 | -99 | +171 | -4,922 |
| 09-03 | 261.0 | -7,545 | -8 | -292 | -7,845 |
| 09-02 | 270.5 | -9,949 | +1,074 | -929 | -9,803 |
| 09-01 | 279.0 | +5,111 | +3,124 | +1,164 | +9,398 |
| 08-31 | 257.0 | -16,652 | +2,591 | -1,068 | -15,129 |
| 08-28 | 270.0 | +11,541 | +999 | +1,448 | +13,987 |
| 08-27 | 247.5 | +302 | +939 | -356 | +886 |
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
京元電子(2449)'s latest 三大法人 (institutional investor) net buy/sell was recorded on 2026-09-23 — foreign investors (外資) net -3967 lots. Over the past year, 23% 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 →
