HALOhistorical intraday data
ListedHalozyme Therapeutics, Inc.Nasdaq
Halozyme Therapeutics, Inc. (HALO) is a common stock listed on Nasdaq. HALO has 4,906 trading days on file, from May 10, 2007 to November 9, 2026, with 49,860,228 trades. There are 1,664,701 1-minute bars on file.
On file
- First day
- 2007-05-10
- Last day
- 2026-11-09
- Trading days
- 4,906
- Trades
- 49,860,228
- 1-minute bars
- 1,664,701
- Bars, about
- 25 MB
- Trades, about
- 689 MB
- Quotes, about
- 1 GB
Sizes are approximate: this ticker’s share of the Parquet files.
Trading history
Symbols get reused, so the history under HALO is not always one company.
Sample rows
| Time (ET) | Open | High | Low | Close | Volume | Trades |
|---|---|---|---|---|---|---|
| 09:30 | 103.98 | 105.23 | 103.98 | 104.965 | 72,626.829165 | 354 |
| 09:31 | 104.965 | 105.64 | 104.42 | 104.42 | 6,179.88082 | 119 |
| 09:32 | 104.42 | 105.05 | 103.84 | 104.085 | 47,497.332136 | 211 |
| 09:33 | 104.085 | 104.085 | 104.085 | 104.085 | 1,501.640931 | 64 |
| 09:34 | 103.73 | 104.12 | 103.51 | 103.95 | 14,643.490619 | 180 |
HALO by year
| Year | Trading days on file | Trades |
|---|---|---|
| 2007 | 163 | 257,107 |
| 2008 | 253 | 454,928 |
| 2009 | 252 | 398,637 |
| 2010 | 252 | 577,642 |
| 2011 | 252 | 667,029 |
| 2012 | 250 | 1,279,259 |
| 2013 | 252 | 1,782,716 |
| 2014 | 252 | 2,276,365 |
| 2015 | 252 | 2,412,747 |
| 2016 | 252 | 2,679,870 |
| 2017 | 251 | 2,179,099 |
| 2018 | 251 | 1,577,731 |
| 2019 | 252 | 1,795,590 |
| 2020 | 253 | 3,341,620 |
| 2021 | 252 | 2,936,620 |
| 2022 | 251 | 3,763,447 |
| 2023 | 250 | 4,045,372 |
| 2024 | 252 | 4,635,636 |
| 2025 | 250 | 6,908,569 |
| 2026 | 214 | 5,890,244 |