OPTRhistorical intraday data
DelistedOptimer Pharmaceuticals, Inc. Com Stk
Optimer Pharmaceuticals, Inc. Com Stk (OPTR) was delisted on October 25, 2013. Its last trading day on file was October 23, 2013. OPTR has 1,687 trading days on file, from February 9, 2007 to October 23, 2013, with 3,790,779 trades. There are 394,247 1-minute bars on file.
On file
- First day
- 2007-02-09
- Last day
- 2013-10-23
- Trading days
- 1,687
- Trades
- 3,790,779
- 1-minute bars
- 394,247
- Bars, about
- 6 MB
- Trades, about
- 52 MB
- Quotes, about
- 124 MB
Sizes are approximate: this ticker’s share of the Parquet files.
Trading history
Symbols get reused, so the history under OPTR is not always one company.
OPTR by year
| Year | Trading days on file | Trades |
|---|---|---|
| 2007 | 224 | 41,398 |
| 2008 | 253 | 177,439 |
| 2009 | 252 | 314,122 |
| 2010 | 252 | 298,261 |
| 2011 | 251 | 1,173,950 |
| 2012 | 250 | 847,908 |
| 2013 | 205 | 937,701 |