CWThistorical intraday data
ListedCalifornia Water ServiceNYSE
California Water Service (CWT) is a common stock listed on NYSE. CWT has 5,828 trading days on file, from September 10, 2003 to November 9, 2026, with 15,328,931 trades. There are 1,175,060 1-minute bars on file.
On file
- First day
- 2003-09-10
- Last day
- 2026-11-09
- Trading days
- 5,828
- Trades
- 15,328,931
- 1-minute bars
- 1,175,060
- Bars, about
- 17 MB
- Trades, about
- 211 MB
- Quotes, about
- 453 MB
Sizes are approximate: this ticker’s share of the Parquet files.
Trading history
Symbols get reused, so the history under CWT is not always one company.
Sample rows
| Time (ET) | Open | High | Low | Close | Volume | Trades |
|---|---|---|---|---|---|---|
| 09:30 | 50.96 | 50.96 | 50.86 | 50.86 | 3,568.149059 | 18 |
| 09:31 | 50.855 | 50.855 | 50.855 | 50.855 | 2,103 | 5 |
| 09:32 | 50.855 | 50.855 | 50.855 | 50.855 | 314 | 4 |
| 09:33 | 50.75 | 50.75 | 50.75 | 50.75 | 283 | 3 |
| 09:36 | 50.52 | 50.55 | 50.49 | 50.49 | 705.2543 | 14 |
CWT by year
| Year | Trading days on file | Trades |
|---|---|---|
| 2003 | 79 | 10,281 |
| 2004 | 252 | 37,485 |
| 2005 | 252 | 53,156 |
| 2006 | 251 | 81,443 |
| 2007 | 251 | 221,291 |
| 2008 | 253 | 317,661 |
| 2009 | 252 | 258,321 |
| 2010 | 252 | 165,684 |
| 2011 | 252 | 299,220 |
| 2012 | 250 | 336,119 |
| 2013 | 252 | 348,463 |
| 2014 | 252 | 369,011 |
| 2015 | 252 | 442,627 |
| 2016 | 252 | 553,644 |
| 2017 | 251 | 364,729 |
| 2018 | 251 | 581,660 |
| 2019 | 252 | 709,973 |
| 2020 | 253 | 999,554 |
| 2021 | 252 | 898,460 |
| 2022 | 251 | 1,401,859 |
| 2023 | 250 | 1,426,882 |
| 2024 | 252 | 1,561,907 |
| 2025 | 250 | 1,935,324 |
| 2026 | 214 | 1,954,177 |