blessed 发表于 2013-3-8 02:24 PM
can you change to June contract?
For ES, I'll start trading ESM13 (June) contract. My existing ES long position, I will either roll over to the new month or leave it there till the expiration date.
For CME currencies (e.g., EC and JY) that I trade, I will still trade H13 (March) few days for next week because the volume for June contracts are still too low for now.