The FOB Gulf DDGS to SBM spread for this week was $103, down from $104 last week. The FOB Gulf DDGS to corn spread is $30.58, down from $41.46 last week. Overall ethanol production in the United States averaged 1.114 million bpd in the week ending Jan. 23, down 5,000 bpd versus last week and 99,000 bpd, or 9.8% higher than in the same week last year.