Up 91% in the Past Year, Is This Biotech Stock Red Hot or a Red Flag?

Company Overview - Puma Biotechnology (PBYI) is valued at $303 million and focuses on cancer treatment, with its only marketed product being Nerlynx (neratinib), approved for early-stage HER2-positive breast cancer in the U.S. and the European Union [1][2] Product Development - Additional studies on Nerlynx are ongoing, targeting various breast cancer patient populations and other cancer types, while Puma has sub-licenses to commercialize Nerlynx in international markets [2] Stock Performance - PBYI stock has surged 91% over the past year, driven by technical momentum and speculative trading spikes, despite having weak fundamentals and stagnant revenue [6] Technical Indicators - The stock has received a "Buy" signal from Trend Seeker, and since this signal on December 9, the stock has gained 8.24% [3] Analyst Sentiment - Analyst sentiment is mixed, with most ratings being "Hold" or "Sell," indicating a lack of compelling long-term investment appeal due to declining earnings and reliance on a single product [6]