BLKhistorical intraday data
ListedBlackrock, Inc.NYSE
Blackrock, Inc. (BLK) is a common stock listed on NYSE. BLK has 5,828 trading days on file, from September 10, 2003 to November 9, 2026, with 71,094,570 trades. There are 1,826,640 1-minute bars on file.
On file
- First day
- 2003-09-10
- Last day
- 2026-11-09
- Trading days
- 5,828
- Trades
- 71,094,570
- 1-minute bars
- 1,826,640
- Bars, about
- 27 MB
- Trades, about
- 982 MB
- Quotes, about
- 1.5 GB
Sizes are approximate: this ticker’s share of the Parquet files.
Trading history
Symbols get reused, so the history under BLK is not always one company.
Sample rows
| Time (ET) | Open | High | Low | Close | Volume | Trades |
|---|---|---|---|---|---|---|
| 09:30 | 1,195.705 | 1,203.2 | 1,192.83 | 1,200.03 | 10,464.09238 | 699 |
| 09:31 | 1,200.025 | 1,201.47 | 1,198.53 | 1,198.91 | 944.62055 | 110 |
| 09:32 | 1,199.235 | 1,200.63 | 1,197.0998 | 1,199.06 | 2,339.819619 | 133 |
| 09:33 | 1,198.08 | 1,200.1599 | 1,198.08 | 1,199.42 | 367.012295 | 68 |
| 09:34 | 1,199.2 | 1,200.65 | 1,195.66 | 1,197.4575 | 1,913.008166 | 124 |
BLK by year
| Year | Trading days on file | Trades |
|---|---|---|
| 2003 | 79 | 21,055 |
| 2004 | 252 | 79,027 |
| 2005 | 252 | 93,339 |
| 2006 | 251 | 215,420 |
| 2007 | 251 | 619,706 |
| 2008 | 253 | 1,139,553 |
| 2009 | 252 | 1,129,324 |
| 2010 | 252 | 1,170,460 |
| 2011 | 252 | 1,574,522 |
| 2012 | 250 | 1,438,503 |
| 2013 | 252 | 1,310,692 |
| 2014 | 252 | 1,893,872 |
| 2015 | 252 | 2,126,533 |
| 2016 | 252 | 2,448,000 |
| 2017 | 251 | 2,081,040 |
| 2018 | 251 | 3,033,972 |
| 2019 | 252 | 2,946,832 |
| 2020 | 253 | 4,792,698 |
| 2021 | 252 | 5,013,234 |
| 2022 | 251 | 7,132,071 |
| 2023 | 250 | 5,986,925 |
| 2024 | 252 | 6,681,837 |
| 2025 | 250 | 8,809,722 |
| 2026 | 214 | 9,356,233 |