QSIIhistorical intraday data
DelistedQuality Systems IncNasdaq
Quality Systems Inc (QSII) is a common stock. It was delisted on September 10, 2018 from Nasdaq. Its last trading day on file was September 7, 2018. QSII has 3,776 trading days on file, from September 10, 2003 to September 7, 2018, with 9,314,393 trades. There are 1,017,190 1-minute bars on file.
On file
- First day
- 2003-09-10
- Last day
- 2018-09-07
- Trading days
- 3,776
- Trades
- 9,314,393
- 1-minute bars
- 1,017,190
- Bars, about
- 15 MB
- Trades, about
- 128 MB
- Quotes, about
- 408 MB
Sizes are approximate: this ticker’s share of the Parquet files.
Trading history
Symbols get reused, so the history under QSII is not always one company.
QSII by year
| Year | Trading days on file | Trades |
|---|---|---|
| 2003 | 79 | 24,345 |
| 2004 | 252 | 63,992 |
| 2005 | 252 | 372,106 |
| 2006 | 251 | 474,750 |
| 2007 | 251 | 475,313 |
| 2008 | 253 | 511,042 |
| 2009 | 252 | 675,993 |
| 2010 | 252 | 507,430 |
| 2011 | 252 | 544,550 |
| 2012 | 250 | 1,153,286 |
| 2013 | 252 | 815,408 |
| 2014 | 252 | 903,956 |
| 2015 | 252 | 828,521 |
| 2016 | 252 | 887,214 |
| 2017 | 251 | 620,459 |
| 2018 | 173 | 456,028 |