Wizz Air Holdings Plc (OTCMKTS:WZZZY – Get Free Report) was the recipient of a large increase in short interest during the month of September. Wizz Air Stock PerformanceShares of WZZZY stock opened at $3.79 on Friday. Get Wizz Air alerts:Analyst Ratings ChangesSeparately, Barclays upgraded Wizz Air from a “hold” rating to a “strong-buy” rating in a report on Friday, July 25th. Wizz Air Company Profile(Get Free Report)Wizz Air Holdings Plc, together with its subsidiaries, provides passenger air transportation services on scheduled short-haul and medium-haul point-to-point routes in Europe and the Middle East. Read MoreReceive News & Ratings for Wizz Air Daily - Enter your email address below to receive a concise daily summary of the latest news and analysts' ratings for Wizz Air and related companies with MarketBeat.com's FREE daily email newsletter.