2303
聯電 UMCA listed company or fund in Taiwan, measured 7 ways across 1,406 readings.
day_trade_shares
Shares bought and sold the same day (當沖). Taiwan runs about a third of its market this way, so this is where the day-trade crowd actually is.
T1 · Official flow data — TWSE — per-stock day-trade turnover (當沖) · TW
2026-10-08
| Period | Value | Rank |
|---|---|---|
| 2026-10-08 | 25.99M SHARES | — |
| 2026-10-07 | 61.24M SHARES | — |
| 2026-10-06 | 110.4M SHARES | — |
| 2026-10-05 | 99.22M SHARES | — |
| 2026-10-02 | 37.52M SHARES | — |
| 2026-10-01 | 28.38M SHARES | — |
| 2026-09-30 | 40.15M SHARES | — |
| 2026-09-29 | 44.21M SHARES | — |
| 2026-09-24 | 50.79M SHARES | — |
| 2026-09-23 | 52.72M SHARES | — |
dealer_net
Shares brokerage dealers bought minus what they sold for their own book (自營商). The smallest of the three and largely hedging, so read it beside the other two rather than alone.
T1 · Official flow data — TWSE — institutional net buy/sell (三大法人) · TW
2026-10-08
| Period | Value | Rank |
|---|---|---|
| 2026-10-08 | -1.53M SHARES | — |
| 2026-10-07 | -351.3K SHARES | — |
| 2026-10-06 | 5.37M SHARES | — |
| 2026-10-05 | -3.19M SHARES | — |
| 2026-10-02 | 2.3M SHARES | — |
| 2026-10-01 | 1.77M SHARES | — |
| 2026-09-30 | -1.17M SHARES | — |
| 2026-09-24 | 443.3K SHARES | — |
| 2026-09-23 | -1.15M SHARES | — |
| 2026-09-22 | 1.7M SHARES | — |
foreign_net
Shares foreign and mainland institutions bought minus what they sold (外陸資). The biggest single force in Taiwanese equities, and the one that moves in and out fastest.
T1 · Official flow data — TWSE — institutional net buy/sell (三大法人) · TW
2026-10-08
| Period | Value | Rank |
|---|---|---|
| 2026-10-08 | -19.79M SHARES | — |
| 2026-10-07 | -15.33M SHARES | — |
| 2026-10-06 | 4.72M SHARES | — |
| 2026-10-05 | -81.56M SHARES | — |
| 2026-10-02 | 3.67M SHARES | — |
| 2026-10-01 | 25.46M SHARES | — |
| 2026-09-30 | -591.6K SHARES | — |
| 2026-09-24 | -35.15M SHARES | — |
| 2026-09-23 | -10.35M SHARES | — |
| 2026-09-22 | 50.55M SHARES | — |
institutional_net
Shares the three institutional groups bought minus what they sold (三大法人). Positive is accumulation, negative is distribution — and unlike turnover, this can cross zero.
T1 · Official flow data — TWSE — institutional net buy/sell (三大法人) · TW
2026-10-08 · ranked #22
| Period | Value | Rank |
|---|---|---|
| 2026-10-08 | -19.71M SHARES | #22 |
| 2026-10-07 | -35.46M SHARES | #12 |
| 2026-10-06 | -57.48M SHARES | #3 |
| 2026-10-05 | -120.69M SHARES | #7 |
| 2026-10-02 | 7.84M SHARES | #52 |
| 2026-10-01 | 29.72M SHARES | #15 |
| 2026-09-30 | 2.45M SHARES | #139 |
| 2026-09-24 | -44.18M SHARES | #9 |
| 2026-09-23 | -10.13M SHARES | #30 |
| 2026-09-22 | 60.1M SHARES | #9 |
trust_net
Shares domestic Taiwanese investment trusts bought minus what they sold (投信). Local fund money, slower to turn than the foreign flow and often on the other side of it.
T1 · Official flow data — TWSE — institutional net buy/sell (三大法人) · TW
2026-10-08
| Period | Value | Rank |
|---|---|---|
| 2026-10-08 | 1.61M SHARES | — |
| 2026-10-07 | -19.78M SHARES | — |
| 2026-10-06 | -67.56M SHARES | — |
| 2026-10-05 | -35.93M SHARES | — |
| 2026-10-02 | 1.86M SHARES | — |
| 2026-10-01 | 2.5M SHARES | — |
| 2026-09-30 | 4.21M SHARES | — |
| 2026-09-24 | -9.47M SHARES | — |
| 2026-09-23 | 1.37M SHARES | — |
| 2026-09-22 | 7.86M SHARES | — |
turnover
The money that changed hands in this name that day — price times shares, not a share count.
T1 · Official flow data — TWSE — daily turnover by stock · TW
2026-10-08 · ranked #16
| Period | Value | Rank |
|---|---|---|
| 2026-10-08 | 12.3B TWD ≈ $384.89M | #16 |
| 2026-10-07 | 21.97B TWD ≈ $687.47M | #6 |
| 2026-10-06 | 45.89B TWD ≈ $1.44B | #3 |
| 2026-10-05 | 51.16B TWD ≈ $1.6B | #2 |
| 2026-10-02 | 16.07B TWD ≈ $502.63M | #12 |
| 2026-10-01 | 18.13B TWD ≈ $567.16M | #9 |
| 2026-09-30 | 16.02B TWD ≈ $501.05M | #11 |
| 2026-09-29 | 17.22B TWD ≈ $538.77M | #8 |
| 2026-09-24 | 24.16B TWD ≈ $755.95M | #4 |
| 2026-09-23 | 19.98B TWD ≈ $625.13M | #9 |
target_posts
How many people posted a tagged [標的] trade idea naming this ticker — a stated direction on a named stock, in front of a board that keeps receipts.
T3 · Explicit trade posts — PTT 股票板 — [標的] trade ideas · TW
2026-09-16 · ranked #28
| Period | Value | Rank |
|---|---|---|
| 2026-09-16 | 1 | #28 |
| 2026-09-16 | 1 | #28 |
| 2026-09-16 | 1 | #28 |
| 2026-09-16 | 1 | #28 |
| 2026-09-16 | 1 | #28 |
| 2026-09-16 | 1 | #28 |
| 2026-09-16 | 1 | #28 |
| 2026-09-16 | 1 | #28 |
| 2026-09-16 | 1 | #28 |
| 2026-09-16 | 1 | #28 |