The Hanover Insurance Group (THG) Stock Chart & Stock Price History $165.41 +0.55 (+0.33%) Closing price 07/18/2025 03:59 PM EasternExtended Trading$165.20 -0.21 (-0.13%) As of 07/18/2025 04:20 PM Eastern Extended trading is trading that happens on electronic markets outside of regular trading hours. This is a fair market value extended hours price provided by Polygon.io. Learn more. Add Compare Share Share Chart Stock AnalysisAnalyst ForecastsChartCompetitorsDividendEarningsFinancialsHeadlinesInsider TradesOptions ChainOwnershipSEC FilingsShort InterestTrendsBuy This Stock The Hanover Insurance Group Stock Price Performance The The Hanover Insurance Group (THG) stock chart highlights key performance trends across multiple timeframes. Over the last 12 months, the stock's price has increased 22.92%, with a year-to-date return of 6.95%. In the past month, the stock has decreased 1.57%, reflecting recent market activity. As of the latest close, The Hanover Insurance Group traded at $165.41 with a market cap of $5.94 billion and volume of 179,682 shares. Five years ago, the stock traded at $95.98, representing a 72.34% increase over that period. At the time, it had a market cap of $3.66 billion and a volume of 202,100 shares. Receive THG Stock News and Ratings via EmailSign-up to receive the latest news and ratings for The Hanover Insurance Group and its competitors with MarketBeat's FREE daily newsletter. Email Address 5 Day Performance+1.20%1 Month Performance-1.57%3 Month Performance+2.34%Year-To-Date Performance+6.95%1 Year Performance+22.92%5 Year Performance+72.34% THG Stock Chart for Sunday, July, 20, 2025 THG Chart by TradingView The Hanover Insurance Group Stock Price History Daily Weekly Monthly Yearly Time Frame Custom Range 1 Month 3 Months 6 Months Year-to-Date 1 Year 3 Year 5 Year Time Frame Start Date End Date Export to Excel DateOpening PriceClosing PriceHighLowVolumeMarket Capitalization07/18/2025$164.96$165.41+0.28%$167.18$164.27179,682 shs$5.94 billion07/17/2025$163.70$164.96+0.76%$165.09$162.69261,307 shs$5.92 billion07/16/2025$163.45$163.70+0.16%$166.29$163.19353,972 shs$5.88 billion07/15/2025$166.01$163.45-1.54%$166.00$163.33196,163 shs$5.87 billion07/14/2025$163.49$166.01+1.54%$166.46$163.36247,585 shs$5.96 billion07/11/2025$163.38$163.49+0.07%$164.77$162.66186,943 shs$5.87 billion07/10/2025$165.44$163.38-1.25%$165.97$162.88187,679 shs$5.87 billion07/09/2025$162.78$165.44+1.63%$165.83$162.43351,310 shs$5.94 billion07/08/2025$162.25$162.78+0.33%$163.47$160.97361,909 shs$5.85 billion07/07/2025$163.98$162.25-1.06%$164.86$161.56205,100 shs$5.83 billion Get the Latest News and Ratings for THG and Related StocksEnter your email address below to receive the latest news and analysts' ratings for The Hanover Insurance Group and its competitors with MarketBeat's FREE daily newsletter. 07/04/2025$163.98$163.98$165.38$162.34228,013 shs$5.89 billion07/03/2025$161.79$163.98+1.35%$165.38$162.34228,013 shs$5.89 billion07/02/2025$167.73$161.79-3.54%$167.25$160.70310,620 shs$5.81 billion07/01/2025$169.62$167.73-1.11%$170.94$166.50384,150 shs$6.02 billion06/30/2025$167.69$169.62+1.15%$169.93$167.50269,260 shs$6.09 billion06/27/2025$169.02$167.69-0.79%$169.66$167.09429,932 shs$6.02 billion06/26/2025$165.46$169.02+2.15%$169.05$165.95175,408 shs$6.07 billion06/25/2025$168.75$165.46-1.95%$170.08$165.21236,626 shs$5.94 billion06/24/2025$170.62$168.75-1.10%$171.80$168.56246,682 shs$6.06 billion06/23/2025$168.05$170.62+1.53%$171.09$168.07178,010 shs$6.13 billion06/20/2025$166.83$168.05+0.73%$169.46$167.56417,650 shs$6.04 billion06/19/2025$166.83$166.83$168.09$166.08297,383 shs$5.99 billion Related Companies CINF Stock Price Chart SIGI Stock Price Chart ALL Stock Price Chart AXS Stock Price Chart CB Stock Price Chart CNA Stock Price Chart HIG Stock Price Chart L Stock Price Chart ORI Stock Price Chart TRV Stock Price Chart Receive THG Stock News and Ratings via EmailSign-up to receive the latest news and ratings for The Hanover Insurance Group and its competitors with MarketBeat's FREE daily newsletter. 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