CHhistorical intraday data
Delisted
CH was delisted. Its last trading day on file was April 27, 2018. The archive holds 3,684 trading days of CH, from September 10, 2003 to April 27, 2018, with 411,766 trades. There are 157,025 1-minute bars on file.
On file
- First day
- 2003-09-10
- Last day
- 2018-04-27
- Trading days
- 3,684
- Trades
- 411,766
- 1-minute bars
- 157,025
- Bars, about
- 2.4 MB
- Trades, about
- 5.6 MB
- Quotes, about
- 40 MB
Sizes are approximate: this ticker’s share of the Parquet files.
Trading history
Symbols get reused, so the history under CH is not always one company.
CH by year
| Year | Trading days on file | Trades |
|---|---|---|
| 2003 | 79 | 2,907 |
| 2004 | 252 | 6,126 |
| 2005 | 252 | 10,031 |
| 2006 | 251 | 13,351 |
| 2007 | 251 | 22,720 |
| 2008 | 253 | 20,628 |
| 2009 | 252 | 14,138 |
| 2010 | 252 | 42,982 |
| 2011 | 252 | 60,479 |
| 2012 | 250 | 44,213 |
| 2013 | 252 | 37,763 |
| 2014 | 252 | 48,161 |
| 2015 | 252 | 26,027 |
| 2016 | 252 | 26,473 |
| 2017 | 251 | 25,740 |
| 2018 | 81 | 10,027 |