Proto Labs, Inc. Common stock (PRLB) Stock Charts PRLB Home News Ratings Charts Proto Labs, Inc. Common stock (PRLB): $39.45 0.00 (0.00%) POWR Rating Get Rating Component Grades Growth Get Rating Value Get Rating Momentum C Stability C Sentiment Get Rating Quality A Add PRLB to Watchlist Sign Up Industry: Technology - 3D Printing Industry A Ranked #1 of 5 in industry See All 'A' Rated Buy Stocks Proto Labs, Inc. Common stock (PRLB) Performance Graph for POWR Ratings Proto Labs, Inc. Common stock (PRLB) Interactive Chart PRLB Chart by TradingView Proto Labs, Inc. Common stock (PRLB) Ratings History Chart Free access to the full ratings history for PRLB. Sign up now! Most Popular Stories View All • Why Are Stocks Floating Higher? • How is the Stock Market Like a Helium Balloon? • Has the Bull Market Run Out of Steam? • Investors Remain “Cautiously Optimistic” • Bull Market Til Proven Otherwise 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