SDOWhistorical intraday data
ListedProShares UltraPro Short Dow 30NYSE Arca
ProShares UltraPro Short Dow 30 (SDOW) is an exchange-traded fund listed on NYSE Arca. The archive holds 4,211 trading days of SDOW, from February 11, 2010 to November 9, 2026, with 56,853,015 trades. There are 1,704,417 1-minute bars on file.
On file
- First day
- 2010-02-11
- Last day
- 2026-11-09
- Trading days
- 4,211
- Trades
- 56,853,015
- 1-minute bars
- 1,704,417
- Bars, about
- 25 MB
- Trades, about
- 785 MB
- Quotes, about
- 11 GB
Sizes are approximate: this ticker’s share of the Parquet files.
Trading history
Symbols get reused, so the history under SDOW is not always one company.
Sample rows
| Time (ET) | Open | High | Low | Close | Volume | Trades |
|---|---|---|---|---|---|---|
| 09:30 | 24.535 | 24.7 | 24.52 | 24.679 | 115,574.677322 | 224 |
| 09:31 | 24.689 | 24.705 | 24.605 | 24.7 | 51,700.8231 | 232 |
| 09:32 | 24.7199 | 24.7199 | 24.65 | 24.66 | 32,822.0811 | 226 |
| 09:33 | 24.64 | 24.67 | 24.605 | 24.605 | 30,766 | 154 |
| 09:34 | 24.6 | 24.645 | 24.58 | 24.61 | 13,810.3405 | 133 |
SDOW by year
| Year | Trading days on file | Trades |
|---|---|---|
| 2010 | 225 | 95,655 |
| 2011 | 252 | 343,214 |
| 2012 | 250 | 375,093 |
| 2013 | 252 | 427,458 |
| 2014 | 252 | 907,876 |
| 2015 | 252 | 1,032,858 |
| 2016 | 252 | 1,187,381 |
| 2017 | 251 | 845,358 |
| 2018 | 251 | 3,259,767 |
| 2019 | 252 | 1,785,623 |
| 2020 | 253 | 8,599,040 |
| 2021 | 252 | 4,544,088 |
| 2022 | 251 | 10,988,664 |
| 2023 | 250 | 7,794,393 |
| 2024 | 252 | 5,303,150 |
| 2025 | 250 | 5,228,202 |
| 2026 | 214 | 4,135,195 |