KERXhistorical intraday data
DelistedKeryx Biopharmaceuticals IncNasdaq
Keryx Biopharmaceuticals Inc (KERX) is a common stock. It was delisted on December 13, 2018 from Nasdaq. Its last trading day on file was December 12, 2018. KERX has 3,842 trading days on file, from September 10, 2003 to December 12, 2018, with 19,919,311 trades. There are 1,177,401 1-minute bars on file.
On file
- First day
- 2003-09-10
- Last day
- 2018-12-12
- Trading days
- 3,842
- Trades
- 19,919,311
- 1-minute bars
- 1,177,401
- Bars, about
- 17 MB
- Trades, about
- 275 MB
- Quotes, about
- 446 MB
Sizes are approximate: this ticker’s share of the Parquet files.
Trading history
Symbols get reused, so the history under KERX is not always one company.
KERX by year
| Year | Trading days on file | Trades |
|---|---|---|
| 2003 | 79 | 22,629 |
| 2004 | 252 | 272,827 |
| 2005 | 252 | 396,734 |
| 2006 | 251 | 439,720 |
| 2007 | 251 | 535,587 |
| 2008 | 253 | 497,651 |
| 2009 | 252 | 689,746 |
| 2010 | 252 | 1,425,014 |
| 2011 | 252 | 1,096,203 |
| 2012 | 250 | 1,248,931 |
| 2013 | 252 | 3,283,045 |
| 2014 | 252 | 2,945,456 |
| 2015 | 252 | 2,214,266 |
| 2016 | 252 | 1,841,930 |
| 2017 | 251 | 1,787,065 |
| 2018 | 239 | 1,222,507 |