DFIBhistorical intraday data
DelistedCardiac Science Inc
Cardiac Science Inc (DFIB) was delisted on September 1, 2005. Its last trading day on file was June 13, 2007. DFIB has 500 trading days on file, from September 10, 2003 to June 13, 2007, with 718,097 trades. There are 124,208 1-minute bars on file.
On file
- First day
- 2003-09-10
- Last day
- 2007-06-13
- Trading days
- 500
- Trades
- 718,097
- 1-minute bars
- 124,208
- Bars, about
- 1.8 MB
- Trades, about
- 9.9 MB
- Quotes, about
- 8.7 MB
Sizes are approximate: this ticker’s share of the Parquet files.
Trading history
No DFIB data for 2006. A gap usually means the symbol belonged to a different company before and after it. The name above is the latest on record.
DFIB by year
| Year | Trading days on file | Trades |
|---|---|---|
| 2003 | 79 | 121,930 |
| 2004 | 252 | 409,860 |
| 2005 | 168 | 186,303 |
| 2007 | 1 | 4 |