This page says the reportable position limit for e-mini futures is 25 contracts. What does that mean exactly? What happens if you hold 25 or more e-mini contracts - and is the limit for intraday or end of day?
http://www.cmegroup.com/trading/equity-index/eminifaq.html#q11
http://www.cmegroup.com/trading/equity-index/eminifaq.html#q11