PDFShistorical intraday data
ListedPDF Solutions IncNasdaq
PDF Solutions Inc (PDFS) is a common stock listed on Nasdaq. PDFS has 5,828 trading days on file, from September 10, 2003 to November 9, 2026, with 10,988,494 trades. There are 890,124 1-minute bars on file.
On file
- First day
- 2003-09-10
- Last day
- 2026-11-09
- Trading days
- 5,828
- Trades
- 10,988,494
- 1-minute bars
- 890,124
- Bars, about
- 13 MB
- Trades, about
- 151 MB
- Quotes, about
- 271 MB
Sizes are approximate: this ticker’s share of the Parquet files.
Trading history
Symbols get reused, so the history under PDFS is not always one company.
Sample rows
| Time (ET) | Open | High | Low | Close | Volume | Trades |
|---|---|---|---|---|---|---|
| 09:30 | 38.41 | 38.57 | 38.41 | 38.57 | 7,587.675391 | 30 |
| 09:31 | 38.36 | 38.36 | 38.205 | 38.205 | 964.29985 | 23 |
| 09:32 | 38.05 | 38.05 | 38.05 | 38.05 | 286 | 4 |
| 09:33 | 38.47 | 38.5 | 38.4 | 38.5 | 3,146 | 29 |
| 09:34 | 38.53 | 38.53 | 38.53 | 38.53 | 307 | 14 |
PDFS by year
| Year | Trading days on file | Trades |
|---|---|---|
| 2003 | 79 | 18,590 |
| 2004 | 252 | 71,868 |
| 2005 | 252 | 114,498 |
| 2006 | 251 | 165,100 |
| 2007 | 251 | 193,707 |
| 2008 | 253 | 133,498 |
| 2009 | 252 | 26,405 |
| 2010 | 252 | 90,743 |
| 2011 | 252 | 121,049 |
| 2012 | 250 | 132,337 |
| 2013 | 252 | 161,861 |
| 2014 | 252 | 385,810 |
| 2015 | 252 | 360,481 |
| 2016 | 252 | 273,532 |
| 2017 | 251 | 445,447 |
| 2018 | 251 | 446,612 |
| 2019 | 252 | 362,721 |
| 2020 | 253 | 481,700 |
| 2021 | 252 | 441,079 |
| 2022 | 251 | 591,963 |
| 2023 | 250 | 954,944 |
| 2024 | 252 | 1,011,081 |
| 2025 | 250 | 1,564,236 |
| 2026 | 214 | 2,439,232 |