Who do I know when the contract changes to the next one.
For instance is there a spreadsheet or calendar that tells what date the contract changes to the next one. 09-09 to 12-09 etc?

alpine4133 

Who do I know when the contract changes to the next one. For instance is there a spreadsheet or calendar that tells what date the contract changes to the next one. 09-09 to 12-09 etc?

Look it up, like for CME and the S&P 500 e-mini (ES):

E-mini S&P 500

Mike

www.danielstrading.com/pdf/[B]2009[/B]-[B]futures[/B]-options-exp-guide.pdf

Found that today as I'm trying to backest strats only on active contracts.