MATKhistorical intraday data
DelistedMartek Biosciences Corp
Martek Biosciences Corp (MATK) was delisted on February 28, 2011. Its last trading day on file was February 25, 2011. MATK has 1,880 trading days on file, from September 10, 2003 to February 25, 2011, with 5,593,621 trades. There are 613,486 1-minute bars on file.
On file
- First day
- 2003-09-10
- Last day
- 2011-02-25
- Trading days
- 1,880
- Trades
- 5,593,621
- 1-minute bars
- 613,486
- Bars, about
- 9.3 MB
- Trades, about
- 77 MB
- Quotes, about
- 207 MB
Sizes are approximate: this ticker’s share of the Parquet files.
Trading history
Symbols get reused, so the history under MATK is not always one company.
MATK by year
| Year | Trading days on file | Trades |
|---|---|---|
| 2003 | 79 | 195,014 |
| 2004 | 252 | 821,371 |
| 2005 | 252 | 1,131,159 |
| 2006 | 251 | 802,413 |
| 2007 | 251 | 581,905 |
| 2008 | 253 | 850,431 |
| 2009 | 252 | 583,263 |
| 2010 | 252 | 561,658 |
| 2011 | 38 | 66,407 |