3711
日月光投控 ASE Investment HoldingsA listed company or fund in Taiwan, measured 6 ways across 237 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 | 4.03M SHARES | — |
| 2026-08-11 | 6.78M SHARES | — |
| 2026-08-10 | 11.67M SHARES | — |
| 2026-08-07 | 5.46M SHARES | — |
| 2026-08-06 | 7.41M SHARES | — |
| 2026-08-05 | 13.98M SHARES | — |
| 2026-08-04 | 16.1M SHARES | — |
| 2026-08-03 | 2.86M SHARES | — |
| 2026-07-31 | 10K SHARES | — |
| 2026-07-30 | 14.12M 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
2026-08-12
| Period | Value | Rank |
|---|---|---|
| 2026-08-12 | 151.1K SHARES | — |
| 2026-08-07 | -273.9K SHARES | — |
| 2026-08-06 | 233.6K SHARES | — |
| 2026-08-04 | -1.81M SHARES | — |
| 2026-08-03 | 280.3K SHARES | — |
| 2026-07-31 | 97.3K SHARES | — |
| 2026-07-29 | 549.9K SHARES | — |
| 2026-07-24 | 227K SHARES | — |
| 2026-07-17 | -578.8K SHARES | — |
| 2026-07-15 | 383.8K 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
2026-08-12
| Period | Value | Rank |
|---|---|---|
| 2026-08-12 | -1.41M SHARES | — |
| 2026-08-07 | -3.05M SHARES | — |
| 2026-08-06 | -4.05M SHARES | — |
| 2026-08-04 | -13.16M SHARES | — |
| 2026-08-03 | 5.45M SHARES | — |
| 2026-07-31 | -3.65M SHARES | — |
| 2026-07-29 | -4.63M SHARES | — |
| 2026-07-24 | -1.66M SHARES | — |
| 2026-07-17 | -11.74M SHARES | — |
| 2026-07-15 | 4.27M 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
2026-08-12 · ranked #134
| Period | Value | Rank |
|---|---|---|
| 2026-08-12 | -2.88M SHARES | #134 |
| 2026-08-07 | -2.77M SHARES | #131 |
| 2026-08-06 | -3.58M SHARES | #97 |
| 2026-08-04 | -12M SHARES | #31 |
| 2026-08-03 | 6.12M SHARES | #53 |
| 2026-07-31 | -3.49M SHARES | #105 |
| 2026-07-29 | -3.33M SHARES | #142 |
| 2026-07-24 | -2.97M SHARES | #115 |
| 2026-07-17 | -12.38M SHARES | #60 |
| 2026-07-15 | 5.72M SHARES | #76 |
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
2026-08-12
| Period | Value | Rank |
|---|---|---|
| 2026-08-12 | -1.62M SHARES | — |
| 2026-08-07 | 557K SHARES | — |
| 2026-08-06 | 237.2K SHARES | — |
| 2026-08-04 | 2.97M SHARES | — |
| 2026-08-03 | 382.5K SHARES | — |
| 2026-07-31 | 63K SHARES | — |
| 2026-07-29 | 751.6K SHARES | — |
| 2026-07-24 | -1.54M SHARES | — |
| 2026-07-17 | -60.9K SHARES | — |
| 2026-07-15 | 1.07M 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
2026-08-11 · ranked #19
| Period | Value | Rank |
|---|---|---|
| 2026-08-11 | 12.06B TWD ≈ $374.3M | #19 |
| 2026-08-07 | 7.72B TWD ≈ $239.79M | #29 |
| 2026-08-06 | 10.29B TWD ≈ $319.6M | #24 |
| 2026-08-05 | 19.93B TWD ≈ $618.63M | #15 |
| 2026-08-04 | 30.85B TWD ≈ $957.88M | #7 |
| 2026-08-03 | 10.34B TWD ≈ $321M | #22 |
| 2026-07-31 | 4.47B TWD ≈ $138.64M | #33 |