AMKRhistorical intraday data
ListedAmkor Technology IncNasdaq
Amkor Technology Inc (AMKR) is a common stock listed on Nasdaq. AMKR has 5,828 trading days on file, from September 10, 2003 to November 9, 2026, with 73,041,793 trades. There are 2,139,217 1-minute bars on file.
On file
- First day
- 2003-09-10
- Last day
- 2026-11-09
- Trading days
- 5,828
- Trades
- 73,041,793
- 1-minute bars
- 2,139,217
- Bars, about
- 32 MB
- Trades, about
- 1 GB
- 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 AMKR is not always one company.
Sample rows
| Time (ET) | Open | High | Low | Close | Volume | Trades |
|---|---|---|---|---|---|---|
| 09:30 | 33.53 | 33.61 | 33.45 | 33.555 | 70,727.472272 | 163 |
| 09:31 | 33.555 | 33.66 | 33.38 | 33.525 | 10,241.956584 | 146 |
| 09:32 | 33.7 | 33.7 | 33.2013 | 33.43 | 14,741.911424 | 235 |
| 09:33 | 33.43 | 33.76 | 33.21 | 33.76 | 49,448.287287 | 289 |
| 09:34 | 33.5191 | 33.93 | 33.5191 | 33.88 | 12,069.143743 | 252 |
AMKR by year
| Year | Trading days on file | Trades |
|---|---|---|
| 2003 | 79 | 357,746 |
| 2004 | 252 | 1,253,664 |
| 2005 | 252 | 1,264,523 |
| 2006 | 251 | 3,318,148 |
| 2007 | 251 | 2,773,654 |
| 2008 | 253 | 3,633,650 |
| 2009 | 252 | 2,744,764 |
| 2010 | 252 | 3,090,534 |
| 2011 | 252 | 2,282,081 |
| 2012 | 250 | 1,238,007 |
| 2013 | 252 | 1,029,720 |
| 2014 | 252 | 2,267,694 |
| 2015 | 252 | 1,826,602 |
| 2016 | 252 | 1,709,354 |
| 2017 | 251 | 1,981,492 |
| 2018 | 251 | 1,565,648 |
| 2019 | 252 | 1,583,463 |
| 2020 | 253 | 2,610,739 |
| 2021 | 252 | 3,444,359 |
| 2022 | 251 | 2,943,426 |
| 2023 | 250 | 3,590,685 |
| 2024 | 252 | 4,560,271 |
| 2025 | 250 | 7,808,934 |
| 2026 | 214 | 14,162,635 |