Chicago Mercantile Exchange opening prices: Live Cattle Jun 6340 off 12 Aug 6282 off 15 Oct 6495 off 30 Dec 6650 off 5 Feeder Cattle May 7105 off 7 Aug 7497 off 5 Sep 7515 unc Oct 7532 off 10 Lean Hogs Jun 5615 off 75 Jul 5830 off 40 Aug 5845 off 22 Oct 5475 off 42 Pork Bellies May 5430 off 45 Jul 5325 off 35 Aug 5330 off 10 Feb untraded  