Date	Close	Foreign	Trust	Dealer	Total








10-01	37.2	-1	+0	+10	+9
09-30	37.0	+2	+0	+1	+3
09-29	37.0	+0	+0	-1	-1
09-24	37.1	+12	+0	+0	+12
09-23	37.0	+0	+0	-1	-1
09-22	37.2	+0	+0	+1	+1
09-21	37.3	+0	+0	+0	+0
09-18	37.5	+0	+0	-1	-1
09-17	37.4	+16	+0	+54	+70
09-16	37.3	-39	+0	+41	+2
09-15	37.3	+0	+0	+1	+1
09-14	37.2	-6	+0	+6	+0
09-10	37.1	+0	+0	+11	+11
09-09	37.1	-2	+0	+1	-1
09-08	37.0	-50	+0	+50	+0
09-07	37.2	-5	+0	+2	-3
09-04	37.3	+0	+0	+71	+71
09-03	37.3	-41	+0	+40	-1
09-02	37.3	+6	+0	+7	+13
09-01	37.3	+1	+0	+0	+1

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Foreign

—

1Y Low—1Y High

Trust

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Total

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What is Three Institutional Investors (三大法人) Net Buy/Sell?

Institutional Net Buy/Sell

The 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 Day2026-10-01

永豐1-3年美公債(00856B)'s latest 三大法人 (institutional investor) net buy/sell was recorded on 2026-10-01 — foreign investors (外資) net -1 lots. Over the past year, 14% of trading days had a foreign daily net buy/sell at or below this level.

Foreign

-1

lots

Trust

lots

Dealer

+10

lots

Total

lots

Source: FinMind (TWSE, TPEx)

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Institutional

Institutional

Price × Cumulative Institutional Net

Daily Net Buy/Sell (lots)

Daily Detail

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What is Three Institutional Investors (三大法人) Net Buy/Sell?

Latest Day2026-10-01