An easier trend was witnessed on the forward cottonseed oilcake market on Thursday in process of trading, dealers said. The December vaida that had closed at Rs 448.30 opened with fall of 30 paisa at Rs 448.00 in process of trading, they said. The January contract which ended at Rs 989.30 opened with 30 paisa loss at Rs 898.00 in the early hours, they said.