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发表于 2015-3-12 09:37 PM
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四季逗 发表于 2015-3-12 07:31 PM
老大3月的期指不是20号到期吗?提前这么早rollover?
The ES expires on the third Friday of the months of March (H), June (M), September (U) and December (Z). The rollover days, however, are 8 days before expiration on the second Thursday of each of these months. These months have the letter designations H, M, U, and Z.
OR:
Contract Rollover occurs on the Thursday a week before the expiration Friday - for the e-minis, this is the second Thursday of March, June, September and December (if the Rollover month starts on a Friday, the Rollover is the first Thursday of the month).
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