At the Multi Commodity Exchange, potato for April delivery fell by Rs 8.40, or 0.70 per cent, to Rs 1,185.10 per quintal, with a business volume of 10 lots.
For delivery in March, potato traded lower by Rs 5.90, or 0.50 per cent, to Rs 1,173.40 per quintal, with a trade volume of 13 lots.
Marketmen said fall in potato prices was mostly due to offloading of positions by speculators amid subdued demand in the spot market and increased supplies.