3149
正達 ZhengdaA listed company or fund in Taiwan, measured 5 ways across 124 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
2026-08-12
| Period | Value | Rank |
|---|---|---|
| 2026-08-12 | 8.93M SHARES | — |
| 2026-08-11 | 10.71M SHARES | — |
| 2026-08-10 | 4.59M SHARES | — |
| 2026-08-07 | 5M SHARES | — |
| 2026-08-06 | 4.92M SHARES | — |
| 2026-08-05 | 11.73M SHARES | — |
| 2026-08-04 | 3.1M SHARES | — |
| 2026-08-03 | 2.84M SHARES | — |
| 2026-07-31 | 3.49M SHARES | — |
| 2026-07-30 | 4.2M 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
2026-07-23
| Period | Value | Rank |
|---|---|---|
| 2026-07-23 | 2.5K SHARES | — |
| 2026-07-01 | -48.9K SHARES | — |
| 2026-06-30 | 51.1K SHARES | — |
| 2026-06-25 | -61.8K SHARES | — |
| 2026-06-24 | 61.8K SHARES | — |
| 2026-06-23 | -7.7K SHARES | — |
| 2026-06-05 | -50K SHARES | — |
| 2026-06-03 | -142.5K SHARES | — |
| 2026-06-02 | 56.8K SHARES | — |
| 2026-05-29 | -20.5K 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
2026-07-23
| Period | Value | Rank |
|---|---|---|
| 2026-07-23 | 2.29M SHARES | — |
| 2026-07-01 | -7.15M SHARES | — |
| 2026-06-30 | 2.66M SHARES | — |
| 2026-06-25 | -5.08M SHARES | — |
| 2026-06-24 | 2.89M SHARES | — |
| 2026-06-23 | -8.34M SHARES | — |
| 2026-06-05 | 2.75M SHARES | — |
| 2026-06-03 | -5.14M SHARES | — |
| 2026-06-02 | 5.69M SHARES | — |
| 2026-05-29 | -4.58M 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
2026-07-23 · ranked #145
| Period | Value | Rank |
|---|---|---|
| 2026-07-23 | 2.29M SHARES | #145 |
| 2026-07-01 | -7.2M SHARES | #65 |
| 2026-06-30 | 2.71M SHARES | #157 |
| 2026-06-25 | -5.14M SHARES | #80 |
| 2026-06-24 | 2.96M SHARES | #146 |
| 2026-06-23 | -8.35M SHARES | #58 |
| 2026-06-05 | 2.7M SHARES | #149 |
| 2026-06-03 | -5.28M SHARES | #97 |
| 2026-06-02 | 5.75M SHARES | #88 |
| 2026-05-29 | -4.6M SHARES | #91 |
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
2026-07-23
| Period | Value | Rank |
|---|---|---|
| 2026-07-23 | 0 SHARES | — |
| 2026-07-01 | 0 SHARES | — |
| 2026-06-30 | 0 SHARES | — |
| 2026-06-25 | 0 SHARES | — |
| 2026-06-24 | 0 SHARES | — |
| 2026-06-23 | 0 SHARES | — |
| 2026-06-05 | 0 SHARES | — |
| 2026-06-03 | 0 SHARES | — |
| 2026-06-02 | 0 SHARES | — |
| 2026-05-29 | 0 SHARES | — |