For previous business day. Source:
CME Group In contracts Hard Red Winter Wheat Composite Pit Electronic Open Int Change KW N3 13,384 5 12,176 36,841 -4,630 KW U3 11,319 7 11,124 57,856 3,844 KW Z3 2,587 0 2,564 29,151 -94 KW H4 239 0 239 5,382 94 KW ...
[Published Individual.com - Jun 17 2013]