ProtoKinetix, Incorporated (OTCMKTS:PKTX – Get Free Report) was the recipient of a large growth in short interest during the month of July. Based on an average daily volume of 210,818 shares, the short-interest ratio is currently 0.5 days. ProtoKinetix Stock PerformanceShares of OTCMKTS:PKTX remained flat at $0.00 during trading on Wednesday. The company was formerly known as RJV Network, Inc and changed its name to ProtoKinetix, Incorporated in July 2003. Receive News & Ratings for ProtoKinetix Daily - Enter your email address below to receive a concise daily summary of the latest news and analysts' ratings for ProtoKinetix and related companies with MarketBeat.com's FREE daily email newsletter.