NIhistorical intraday data
ListedNiSource Inc.NYSE
NiSource Inc. (NI) is a common stock listed on NYSE. NI has 5,828 trading days on file, from September 10, 2003 to November 9, 2026, with 103,323,855 trades. There are 2,226,542 1-minute bars on file.
On file
- First day
- 2003-09-10
- Last day
- 2026-11-09
- Trading days
- 5,828
- Trades
- 103,323,855
- 1-minute bars
- 2,226,542
- Bars, about
- 33 MB
- Trades, about
- 1.4 GB
- Quotes, about
- 3.2 GB
Sizes are approximate: this ticker’s share of the Parquet files.
Trading history
Symbols get reused, so the history under NI is not always one company.
Sample rows
| Time (ET) | Open | High | Low | Close | Volume | Trades |
|---|---|---|---|---|---|---|
| 09:30 | 44.61 | 44.61 | 44.43 | 44.53 | 112,630.799037 | 145 |
| 09:31 | 44.52 | 44.55 | 44.33 | 44.375 | 4,565.0224 | 37 |
| 09:32 | 44.375 | 44.42 | 44.33 | 44.37 | 8,984 | 54 |
| 09:33 | 44.38 | 44.425 | 44.355 | 44.425 | 9,165 | 75 |
| 09:34 | 44.42 | 44.42 | 44.37 | 44.385 | 3,593 | 26 |
NI by year
| Year | Trading days on file | Trades |
|---|---|---|
| 2003 | 79 | 90,347 |
| 2004 | 252 | 364,165 |
| 2005 | 252 | 506,404 |
| 2006 | 251 | 643,032 |
| 2007 | 251 | 1,723,411 |
| 2008 | 253 | 3,306,420 |
| 2009 | 252 | 3,679,292 |
| 2010 | 252 | 3,015,363 |
| 2011 | 252 | 3,533,178 |
| 2012 | 250 | 3,108,636 |
| 2013 | 252 | 2,847,542 |
| 2014 | 252 | 3,643,233 |
| 2015 | 252 | 4,159,285 |
| 2016 | 252 | 4,469,123 |
| 2017 | 251 | 3,606,744 |
| 2018 | 251 | 4,837,416 |
| 2019 | 252 | 4,640,012 |
| 2020 | 253 | 6,135,799 |
| 2021 | 252 | 5,702,895 |
| 2022 | 251 | 7,740,472 |
| 2023 | 250 | 7,814,019 |
| 2024 | 252 | 7,404,075 |
| 2025 | 250 | 10,091,956 |
| 2026 | 214 | 10,261,036 |