Contracts were down on the forward cottonseed oilcake market on Monday in process of trading, dealers said. The January vaida that had closed with a loss of Rs 2.10 at Rs 1250.10 opened with fall of 30 paisa to Rs 1249.80. The March vaida which ended at Rs 1240.90 it also started with a fall of Rs 1.20 at Rs 1239.70, they said.