ISLNhistorical intraday data
DelistedIsilon Systems, Inc. ComNasdaq
Isilon Systems, Inc. Com (ISLN) was delisted on December 22, 2010 from Nasdaq. Its last trading day on file was December 20, 2010. ISLN has 1,010 trading days on file, from December 15, 2006 to December 20, 2010, with 1,732,848 trades. There are 224,506 1-minute bars on file.
On file
- First day
- 2006-12-15
- Last day
- 2010-12-20
- Trading days
- 1,010
- Trades
- 1,732,848
- 1-minute bars
- 224,506
- Bars, about
- 3.4 MB
- Trades, about
- 23 MB
- Quotes, about
- 50 MB
Sizes are approximate: this ticker’s share of the Parquet files.
Trading history
Symbols get reused, so the history under ISLN is not always one company.
ISLN by year
| Year | Trading days on file | Trades |
|---|---|---|
| 2006 | 10 | 31,254 |
| 2007 | 251 | 383,392 |
| 2008 | 253 | 163,017 |
| 2009 | 252 | 166,364 |
| 2010 | 244 | 988,821 |