Jeronimo Martins SGPS SA (OTCMKTS:JRONY – Get Free Report) was the target of a significant increase in short interest during the month of January. Get Jeronimo Martins SGPS alerts:Get Our Latest Report on Jeronimo Martins SGPSJeronimo Martins SGPS Stock Down 0.7%Shares of OTCMKTS JRONY opened at $48.19 on Friday. Jeronimo Martins SGPS (OTCMKTS:JRONY – Get Free Report) last announced its quarterly earnings data on Wednesday, October 29th. About Jeronimo Martins SGPS(Get Free Report)Jeronimo Martins SGPS is a Portugal-based corporate group engaged primarily in food distribution and retail. Recommended StoriesReceive News & Ratings for Jeronimo Martins SGPS Daily - Enter your email address below to receive a concise daily summary of the latest news and analysts' ratings for Jeronimo Martins SGPS and related companies with MarketBeat.com's FREE daily email newsletter.