CME LEAN HOG INDEX Thu, 05/21/15 Negot. Negot. Negot. SPMF SPMF SPMF Daily CME Head Average Average Head Average Average Weighted Lean Hog Net Date Day Count Net PricCarc. Wt Count Net PricCarc. Wt Price Index Change 05/21/15 Thu 9,425 82.14 203.40 172,301 83.03 213.63 82.99 83.12 -0.08 05/20/15 Wed 7,302 83.14 198.73 168,393 83.27 212.68 83.26