PHTNhistorical intraday data
DelistedPhoton Dynamics Inc
Photon Dynamics Inc (PHTN) was delisted on October 3, 2008. Its last trading day on file was October 2, 2008. PHTN has 1,212 trading days on file, from September 10, 2003 to October 2, 2008, with 1,711,665 trades. There are 313,903 1-minute bars on file.
On file
- First day
- 2003-09-10
- Last day
- 2008-10-02
- Trading days
- 1,212
- Trades
- 1,711,665
- 1-minute bars
- 313,903
- Bars, about
- 4.7 MB
- Trades, about
- 23 MB
- Quotes, about
- 63 MB
Sizes are approximate: this ticker’s share of the Parquet files.
Trading history
Symbols get reused, so the history under PHTN is not always one company.
PHTN by year
| Year | Trading days on file | Trades |
|---|---|---|
| 2003 | 79 | 126,352 |
| 2004 | 252 | 559,946 |
| 2005 | 188 | 247,973 |
| 2006 | 251 | 280,485 |
| 2007 | 251 | 231,333 |
| 2008 | 191 | 265,576 |