ABCDhistorical intraday data
DelistedCambium Learning Group, Inc.Nasdaq
Cambium Learning Group, Inc. (ABCD) is a common stock. It was delisted on December 19, 2018 from Nasdaq. Its last trading day on file was December 17, 2018. The archive holds 2,249 trading days of ABCD, from December 9, 2009 to December 17, 2018, with 735,424 trades. There are 139,797 1-minute bars on file.
On file
- First day
- 2009-12-09
- Last day
- 2018-12-17
- Trading days
- 2,249
- Trades
- 735,424
- 1-minute bars
- 139,797
- Bars, about
- 2.1 MB
- Trades, about
- 10 MB
- Quotes, about
- 33 MB
Sizes are approximate: this ticker’s share of the Parquet files.
Trading history
Symbols get reused, so the history under ABCD is not always one company.
ABCD by year
| Year | Trading days on file | Trades |
|---|---|---|
| 2009 | 16 | 2,507 |
| 2010 | 250 | 38,308 |
| 2011 | 252 | 40,961 |
| 2012 | 247 | 23,307 |
| 2013 | 241 | 12,186 |
| 2014 | 246 | 22,187 |
| 2015 | 252 | 82,569 |
| 2016 | 252 | 47,499 |
| 2017 | 251 | 82,925 |
| 2018 | 242 | 382,975 |