NASDAQ:SPRO - Spero Therapeutics Price Target & Analyst Ratings Sign in or create an account to add this stock to your watchlist. Get Started $10.25 -0.58 (-5.36 %) (As of 09/21/2018 04:00 PM ET)Previous Close$10.83Today's Range$10.24 - $10.8252-Week Range$9.29 - $19.00Volume216,499 shsAverage Volume80,477 shsMarket Capitalization$188.41 millionP/E Ratio-0.57Dividend YieldN/ABetaN/A Company ProfileDiscussionAnalyst RatingsChartDividend HistoryEarnings HistoryFinancialsInsider TradesHeadlinesOptions ChainSEC FilingsSocial Media Share on FacebookShare on TwitterShare on LinkedInShare on RedditShare on StocktwitsPrint this articleShare by Email Analyst Ratings Spero Therapeutics (NASDAQ:SPRO) Price Target and Consensus Rating (How are Consensus Ratings Calculated?) MarketBeat calculates consensus analyst ratings for stocks using the most recent rating from each Wall Street analyst that has rated a stock within the last twelve months. Each analyst's rating is normalized to a standardized rating score of 1 (sell), 2 (hold), 3 (buy) or 4 (strong buy). Analyst consensus ratings scores are calculated using the mean average of the number of normalized sell, hold, buy and strong buy ratings from Wall Street analysts. Each stock's consensus analyst rating is derived from its calculated consensus ratings score (0-1.5 = Sell, 1.5-2.5 = Hold, 2.5-3.5 = Buy, >3.5 = Strong Buy). MarketBeat's consensus price targets are a mean average of the most recent available price targets set by each analyst that has set a price target for the stock in the last twelve months. MarketBeat's consensus ratings and consensus price targets may differ from those calculated by other firms due to differences in methodology and available data.6 Wall Street analysts have issued ratings and price targets for Spero Therapeutics in the last 12 months. Their average twelve-month price target is $27.75, suggesting that the stock has a possible upside of 170.73%. The high price target for SPRO is $30.00 and the low price target for SPRO is $26.00. There are currently 1 hold rating and 5 buy ratings for the stock, resulting in a consensus rating of "Buy."Today30 Days Ago90 Days Ago180 Days AgoConsensus Rating: BuyBuyBuyBuyConsensus Rating Score: 2.832.832.832.80Ratings Breakdown: 0 Sell Rating(s)1 Hold Rating(s)5 Buy Rating(s)0 Strong Buy Rating(s)0 Sell Rating(s)1 Hold Rating(s)5 Buy Rating(s)0 Strong Buy Rating(s)0 Sell Rating(s)1 Hold Rating(s)5 Buy Rating(s)0 Strong Buy Rating(s)0 Sell Rating(s)1 Hold Rating(s)4 Buy Rating(s)0 Strong Buy Rating(s)Consensus Price Target: $27.75$27.75$27.75$27.6667Price Target Upside: 170.73% upside146.23% upside135.17% upside94.42% upsideSpero Therapeutics (NASDAQ:SPRO) Consensus Price Target History Spero Therapeutics (NASDAQ:SPRO) Analyst Ratings History Show: Only the Most Recent Rating From Each Brokerage All Ratings For This Stock DateBrokerageActionRatingPrice TargetImpact on Share PriceDetails8/10/2018OppenheimerSet Price TargetBuy$30.00Low8/9/2018Cantor FitzgeraldReiterated RatingBuy$27.00Low5/11/2018HC WainwrightInitiated CoverageBuy$28.00High11/27/2017Bank of AmericaInitiated CoverageNeutralHigh11/27/2017Stifel NicolausInitiated CoverageBuy ➝ Buy$26.00High11/27/2017CowenInitiated CoverageOutperformHigh(Data available from 9/21/2016 forward) This page was last updated on 9/21/2018 by MarketBeat.com StaffFeatured Article: How is a Moving Average Calculated?