COGNhistorical intraday data
DelistedCognos Inc (F)
Cognos Inc (F) (COGN) was delisted on February 1, 2008. Its last trading day on file was January 31, 2008. COGN has 1,106 trading days on file, from September 10, 2003 to January 31, 2008, with 5,710,988 trades. There are 393,261 1-minute bars on file.
On file
- First day
- 2003-09-10
- Last day
- 2008-01-31
- Trading days
- 1,106
- Trades
- 5,710,988
- 1-minute bars
- 393,261
- Bars, about
- 5.9 MB
- Trades, about
- 78 MB
- Quotes, about
- 144 MB
Sizes are approximate: this ticker’s share of the Parquet files.
Trading history
Symbols get reused, so the history under COGN is not always one company.
COGN by year
| Year | Trading days on file | Trades |
|---|---|---|
| 2003 | 79 | 193,788 |
| 2004 | 252 | 765,340 |
| 2005 | 252 | 1,279,570 |
| 2006 | 251 | 1,550,866 |
| 2007 | 251 | 1,770,051 |
| 2008 | 21 | 151,373 |