MDUhistorical intraday data
ListedMDU Resources Group, Inc.NYSE
MDU Resources Group, Inc. (MDU) is a common stock listed on NYSE. MDU has 5,828 trading days on file, from September 10, 2003 to November 9, 2026, with 43,309,253 trades. There are 2,019,175 1-minute bars on file.
On file
- First day
- 2003-09-10
- Last day
- 2026-11-09
- Trading days
- 5,828
- Trades
- 43,309,253
- 1-minute bars
- 2,019,175
- Bars, about
- 30 MB
- Trades, about
- 598 MB
- Quotes, about
- 1.2 GB
Sizes are approximate: this ticker’s share of the Parquet files.
Trading history
Symbols get reused, so the history under MDU is not always one company.
Sample rows
| Time (ET) | Open | High | Low | Close | Volume | Trades |
|---|---|---|---|---|---|---|
| 09:30 | 18.83 | 18.83 | 18.72 | 18.72 | 6,141 | 5 |
| 09:31 | 18.685 | 18.71 | 18.685 | 18.71 | 15,110 | 28 |
| 09:32 | 18.71 | 18.71 | 18.71 | 18.71 | 188.6768 | 6 |
| 09:33 | 18.6 | 18.65 | 18.59 | 18.65 | 3,384 | 33 |
| 09:35 | 18.59 | 18.59 | 18.59 | 18.59 | 214 | 9 |
MDU by year
| Year | Trading days on file | Trades |
|---|---|---|
| 2003 | 79 | 43,635 |
| 2004 | 252 | 175,578 |
| 2005 | 252 | 260,797 |
| 2006 | 251 | 336,172 |
| 2007 | 251 | 699,174 |
| 2008 | 253 | 1,675,382 |
| 2009 | 252 | 1,377,098 |
| 2010 | 252 | 1,059,249 |
| 2011 | 252 | 1,141,656 |
| 2012 | 250 | 953,734 |
| 2013 | 252 | 947,261 |
| 2014 | 252 | 1,422,958 |
| 2015 | 252 | 2,030,534 |
| 2016 | 252 | 1,887,370 |
| 2017 | 251 | 1,543,489 |
| 2018 | 251 | 1,494,914 |
| 2019 | 252 | 1,956,790 |
| 2020 | 253 | 2,874,647 |
| 2021 | 252 | 2,327,516 |
| 2022 | 251 | 3,295,796 |
| 2023 | 250 | 3,111,303 |
| 2024 | 252 | 3,717,693 |
| 2025 | 250 | 4,666,494 |
| 2026 | 214 | 4,310,013 |