Upward trend was seen on the grain market on Thursday as wheat prices maintained the rise in process of strong demand by the buyers, dealers said. On the cereals side, wheat old and new Bardana gained Rs 75 to Rs 2700-2715, guwar Sindh was up by Rs 50 to Rs 2250-2350 and guwar Punjab posted the same gain at Rs 2200-2350, they added. Other sector retained the overnight levels amid subdued business, they added.