The ongoing sale of wheat to bulk consumers in the open market has started cooling down wholesale prices and hopefully in a week's time, the impact on retail prices will be visible, FCI Chairman and Managing Director Ashok K Meena said on Thursday. In the first three rounds of e-auction, Food Corporation of India (FCI) has sold 18.05 lakh tonnes of wheat to bulk consumers like flour millers. Out of which, 11 lakh tonnes has already been lifted by the bidders.