On Monday, 23 May 2011, CME ("Exchange") will introduce twelve 10-Year Sovereign Yield Spread futures. These contracts will be listed solely for electronic trading on CME Globex (SunFri, 5:00 pm - 4:00 pm, Chicago time), and will commence trading Sunday, 22 May 2011, for trade date Monday, 23 May 2011. Exhibit 1 summarizes contract features.
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