NPSIhistorical intraday data
DelistedNorth Pittsburgh Sys Inc
North Pittsburgh Sys Inc (NPSI) was delisted on January 2, 2008. Its last trading day on file was December 31, 2007. NPSI has 1,085 trading days on file, from September 10, 2003 to December 31, 2007, with 208,758 trades. There are 85,253 1-minute bars on file.
On file
- First day
- 2003-09-10
- Last day
- 2007-12-31
- Trading days
- 1,085
- Trades
- 208,758
- 1-minute bars
- 85,253
- Bars, about
- 1.3 MB
- Trades, about
- 2.8 MB
- Quotes, about
- 27 MB
Sizes are approximate: this ticker’s share of the Parquet files.
Trading history
Symbols get reused, so the history under NPSI is not always one company.
NPSI by year
| Year | Trading days on file | Trades |
|---|---|---|
| 2003 | 79 | 5,680 |
| 2004 | 252 | 28,473 |
| 2005 | 252 | 34,938 |
| 2006 | 251 | 47,213 |
| 2007 | 251 | 92,454 |