DXCMhistorical intraday data
ListedDexCom, Inc.Nasdaq
DexCom, Inc. (DXCM) is a common stock listed on Nasdaq. DXCM has 5,426 trading days on file, from April 14, 2005 to November 9, 2026, with 89,748,061 trades. There are 1,743,804 1-minute bars on file.
On file
- First day
- 2005-04-14
- Last day
- 2026-11-09
- Trading days
- 5,426
- Trades
- 89,748,061
- 1-minute bars
- 1,743,804
- Bars, about
- 26 MB
- Trades, about
- 1.2 GB
- Quotes, about
- 1.2 GB
Sizes are approximate: this ticker’s share of the Parquet files.
Trading history
Symbols get reused, so the history under DXCM is not always one company.
Sample rows
| Time (ET) | Open | High | Low | Close | Volume | Trades |
|---|---|---|---|---|---|---|
| 09:30 | 80.48 | 80.78 | 80.47 | 80.57 | 65,294.711052 | 186 |
| 09:31 | 80.67 | 80.67 | 80.23 | 80.44 | 8,717.876942 | 146 |
| 09:32 | 80.23 | 80.2575 | 80.04 | 80.04 | 4,814.033842 | 90 |
| 09:33 | 80.155 | 80.2834 | 80.0458 | 80.135 | 2,908.825624 | 100 |
| 09:34 | 80.13 | 80.13 | 79.89 | 79.94 | 22,791.174609 | 123 |
DXCM by year
| Year | Trading days on file | Trades |
|---|---|---|
| 2005 | 182 | 33,428 |
| 2006 | 251 | 353,434 |
| 2007 | 251 | 301,673 |
| 2008 | 253 | 304,917 |
| 2009 | 252 | 298,717 |
| 2010 | 252 | 531,575 |
| 2011 | 252 | 771,127 |
| 2012 | 250 | 664,214 |
| 2013 | 252 | 796,843 |
| 2014 | 252 | 1,500,971 |
| 2015 | 252 | 1,753,303 |
| 2016 | 251 | 2,089,121 |
| 2017 | 251 | 2,769,210 |
| 2018 | 251 | 2,803,262 |
| 2019 | 252 | 3,092,203 |
| 2020 | 253 | 5,479,254 |
| 2021 | 252 | 4,707,166 |
| 2022 | 251 | 8,471,541 |
| 2023 | 250 | 12,184,261 |
| 2024 | 252 | 12,692,030 |
| 2025 | 250 | 15,188,677 |
| 2026 | 214 | 12,961,134 |