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Positron Corp. (OTCMKTS:POSC - Get Free Report) was the recipient of a large growth in short interest in September. As of September 15th, there was short interest totaling 5,736 shares, a growth of 53.6% from the August 31st total of 3,734 shares. Based on an average daily trading volume, of 33,173 shares, the days-to-cover ratio

BUFFALO, NY, July 20, 2026 (GLOBE NEWSWIRE) -- Positron Corporation ("Positron" or the "Company") (OTC: POSC), a leader in advanced molecular imaging technology and comprehensive PET imaging solutions, today announced three new orders for its 64-slice PET-CT systems, each accompanied by multi-year service agreements, from leading nuclear cardiologists whose practices specialize in advanced cardiovascular diagnostics…