Tetraphase Pharmaceuticals, Inc. (TTPH) Stock Charts TTPH Home News Ratings Charts Warning: This security is no longer trading. defunct Tetraphase Pharmaceuticals, Inc. (TTPH): $2.20 0.08 (-3.51%) POWR Rating Get Rating Component Grades Growth Get Rating Value Get Rating Momentum NR Stability NR Sentiment Get Rating Quality NR Add TTPH to Watchlist Sign Up Industry: Medical - Pharmaceuticals Industry NR Ranked in industry See All 'A' Rated Buy Stocks Tetraphase Pharmaceuticals, Inc. (TTPH) Performance Graph for POWR Ratings Tetraphase Pharmaceuticals, Inc. (TTPH) Interactive Chart TTPH Chart by TradingView Tetraphase Pharmaceuticals, Inc. (TTPH) Ratings History Chart Free access to the full ratings history for TTPH. Sign up now! Most Popular Stories View All • 2 Concerns for Investors in October • 3 Cybersecurity Stocks Defending Against Digital Threats • 3 Oil Stocks With High Upside as Global Demand Rebounds • 3 Tech Stocks Under $10 That Could Deliver Big Gains • Investors…Why Be Bearish? View All Top stories Get Free Updates Join thousands of investors who get the latest news, insights and top rated picks from StockNews.com! Subscribe Get Free Updates Join thousands of investors who get the latest news, insights and top rated picks from StockNews.com!