CHICAGO (AP) — Futures trading on the Chicago Mercantile Exchange Thursday: Open High Low Settle Chg. CATTLE 40,000 lbs. ; cents per lb. Oct 25 231.85 232.65 229.45 232.38 +1.28 Dec 25 233.30 234.63 231.20 234.15 +1.47 Feb 26 234.78 236.23 232.90 235.78 +1.43 Apr 26 234.95 236.23 233.03 235.95 +1.42 Jun 26 227.60 228.90 225.75 228.73 +1.53 Aug 26 223.03 224.45 221.45 224.28 +1.58 Oct 26 221.28 222.65 219.88 222.40 +1.45 Dec 26 221.60 222.33 219.80 221.93 +1.33 Feb 27 220.70 221.33 218.95 220.83 +1.38 Est.