The December vaida was lower and the January contract did not show any change on the forward cottonseeds oilcake market on Thursday in the process of trading, dealers said. The December vaida closed at Rs 445.00 but commenced with a decline of 30 paisa at Rs 444.70 at open, they said. While, the January contract ended at Rs 894.00 and showed no change in the early hours, they said.