UDOWhistorical intraday data
ListedProShares UltraPro Dow 30NYSE Arca
ProShares UltraPro Dow 30 (UDOW) is an exchange-traded fund listed on NYSE Arca. UDOW has 4,211 trading days on file, from February 11, 2010 to November 9, 2026, with 51,618,378 trades. There are 1,444,056 1-minute bars on file.
On file
- First day
- 2010-02-11
- Last day
- 2026-11-09
- Trading days
- 4,211
- Trades
- 51,618,378
- 1-minute bars
- 1,444,056
- Bars, about
- 21 MB
- Trades, about
- 713 MB
- Quotes, about
- 15 GB
Sizes are approximate: this ticker’s share of the Parquet files.
Trading history
Symbols get reused, so the history under UDOW is not always one company.
Sample rows
| Time (ET) | Open | High | Low | Close | Volume | Trades |
|---|---|---|---|---|---|---|
| 09:30 | 65.37 | 65.46 | 64.975 | 64.975 | 69,889.026629 | 264 |
| 09:31 | 65.05 | 65.22 | 64.98 | 64.99 | 25,407.563457 | 180 |
| 09:32 | 64.955 | 65.11 | 64.95 | 65.11 | 30,404.7546 | 130 |
| 09:33 | 65.13 | 65.22 | 65.05 | 65.21 | 10,552.530895 | 130 |
| 09:34 | 65.25 | 65.25 | 65.13 | 65.185 | 9,714.350966 | 79 |
UDOW by year
| Year | Trading days on file | Trades |
|---|---|---|
| 2010 | 225 | 62,181 |
| 2011 | 252 | 133,771 |
| 2012 | 250 | 146,835 |
| 2013 | 252 | 266,386 |
| 2014 | 252 | 425,687 |
| 2015 | 252 | 699,821 |
| 2016 | 252 | 688,155 |
| 2017 | 251 | 447,701 |
| 2018 | 251 | 1,919,285 |
| 2019 | 252 | 1,364,244 |
| 2020 | 253 | 4,993,494 |
| 2021 | 252 | 5,206,108 |
| 2022 | 251 | 12,189,049 |
| 2023 | 250 | 5,230,851 |
| 2024 | 252 | 6,632,579 |
| 2025 | 250 | 6,219,424 |
| 2026 | 214 | 4,992,807 |