The Fed Cattle Exchange sale held on May 17 offered  2,379 head total, with 1,621 head sold. Cattle for 1-9 Day Delivery: 814 head, weighted average price $ 135.16; 1-17 Day Delivery:  570 head, weighted average price $ 134.28; 17-30 Day Delivery:  237 head, weighted average price $ 130.84. To read the full sale report, visit FedCattleExchange.com…