APHThistorical intraday data
DelistedAphton Corp
Aphton Corp (APHT) was delisted on January 31, 2006. Its last trading day on file was January 30, 2006. APHT has 602 trading days on file, from September 10, 2003 to January 30, 2006, with 280,917 trades. There are 77,665 1-minute bars on file.
On file
- First day
- 2003-09-10
- Last day
- 2006-01-30
- Trading days
- 602
- Trades
- 280,917
- 1-minute bars
- 77,665
- Bars, about
- 1.1 MB
- Trades, about
- 3.8 MB
- Quotes, about
- 5.7 MB
Sizes are approximate: this ticker’s share of the Parquet files.
Trading history
Symbols get reused, so the history under APHT is not always one company.
APHT by year
| Year | Trading days on file | Trades |
|---|---|---|
| 2003 | 79 | 37,970 |
| 2004 | 252 | 146,376 |
| 2005 | 252 | 91,971 |
| 2006 | 19 | 4,600 |