Atresmedia Corporación de Medios de Comunicación, S.A. (OTCMKTS:ATVDY – Get Free Report) saw a significant increase in short interest in December. As of December 15th, there was short interest totaling 1,385 shares, an increase of 116.4% from the November 30th total of 640 shares. Based on an average daily volume of 2,052 shares, the days-to-cover ratio is currently 0.7 days. Based on an average daily volume of 2,052 shares, the days-to-cover ratio is currently 0.7 days. Get Atresmedia Corporación de Medio ...