CMShistorical intraday data
ListedCMS Energy CorporationNYSE
CMS Energy Corporation (CMS) is a common stock listed on NYSE. The archive holds 5,828 trading days of CMS, from September 10, 2003 to November 9, 2026, with 97,770,032 trades. There are 2,218,122 1-minute bars on file.
On file
- First day
- 2003-09-10
- Last day
- 2026-11-09
- Trading days
- 5,828
- Trades
- 97,770,032
- 1-minute bars
- 2,218,122
- Bars, about
- 33 MB
- Trades, about
- 1.3 GB
- Quotes, about
- 3 GB
Sizes are approximate: this ticker’s share of the Parquet files.
Trading history
Symbols get reused, so the history under CMS is not always one company.
Sample rows
| Time (ET) | Open | High | Low | Close | Volume | Trades |
|---|---|---|---|---|---|---|
| 09:30 | 69.75 | 69.75 | 69.4 | 69.63 | 20,301.406382 | 62 |
| 09:31 | 69.505 | 69.58 | 69.09 | 69.09 | 8,850.849877 | 82 |
| 09:32 | 69.155 | 69.155 | 69.15 | 69.15 | 606 | 23 |
| 09:33 | 69.12 | 69.12 | 69.03 | 69.09 | 1,510.516811 | 33 |
| 09:34 | 69.1 | 69.115 | 69.05 | 69.115 | 555.9627 | 17 |
CMS by year
| Year | Trading days on file | Trades |
|---|---|---|
| 2003 | 79 | 78,931 |
| 2004 | 252 | 308,095 |
| 2005 | 252 | 604,754 |
| 2006 | 251 | 772,303 |
| 2007 | 251 | 1,705,927 |
| 2008 | 253 | 4,068,501 |
| 2009 | 252 | 4,118,124 |
| 2010 | 252 | 3,724,085 |
| 2011 | 252 | 3,623,270 |
| 2012 | 250 | 3,000,836 |
| 2013 | 252 | 3,309,034 |
| 2014 | 252 | 3,801,809 |
| 2015 | 252 | 4,444,846 |
| 2016 | 252 | 4,425,002 |
| 2017 | 251 | 3,346,365 |
| 2018 | 251 | 5,355,890 |
| 2019 | 252 | 4,527,496 |
| 2020 | 253 | 5,487,151 |
| 2021 | 252 | 4,835,213 |
| 2022 | 251 | 5,733,608 |
| 2023 | 250 | 6,598,259 |
| 2024 | 252 | 6,449,636 |
| 2025 | 250 | 8,004,336 |
| 2026 | 214 | 9,446,561 |