SSPIhistorical intraday data
DelistedSpectrum Signal Processing Inc
Spectrum Signal Processing Inc (SSPI) was delisted on May 3, 2007. Its last trading day on file was May 2, 2007. SSPI has 916 trading days on file, from September 10, 2003 to May 2, 2007, with 229,757 trades. There are 48,043 1-minute bars on file.
On file
- First day
- 2003-09-10
- Last day
- 2007-05-02
- Trading days
- 916
- Trades
- 229,757
- 1-minute bars
- 48,043
- Bars, about
- 754 KB
- Trades, about
- 3.1 MB
- Quotes, about
- 3.4 MB
Sizes are approximate: this ticker’s share of the Parquet files.
Trading history
Symbols get reused, so the history under SSPI is not always one company.
SSPI by year
| Year | Trading days on file | Trades |
|---|---|---|
| 2003 | 79 | 7,968 |
| 2004 | 252 | 171,738 |
| 2005 | 252 | 29,919 |
| 2006 | 250 | 12,752 |
| 2007 | 83 | 7,380 |