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Hanover Insurance Group, Inc. logo

Hanover Insurance Group, Inc. (THG) stock

THGNYSEFire, Marine & Casualty InsuranceFiscal year ends December 31
Financials through Q2 FY2026, quarter ended Jun 30, 2026Last filing: 10-Q on Oct 29, 2026Score 13/3010% above fair value
$242.09+6.97 (+2.96%)

Close on Oct 30, 2026Market cap $8.43BP/E 11.6Yield –

Price history

Hanover Insurance share prices for every trading day, newest first. Adjusted for stock splits, not for dividends.

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Close, Oct 30, 2026
$242.09
+2.96% on the day
52-week range
$166.54 – $242.54
-0.2% from the high
Change over 52 weeks
+42.2%
From $170.26 on Oct 30, 2025
Average volume
302,593
Shares a day, last 90 sessions
DateOpenHighLowCloseChangeVolume
Oct 30, 2026$238.85$242.54$238.64$242.09+2.96%431,224
Oct 29, 2026$228.22$236.76$228.00$235.12+0.80%383,019
Oct 28, 2026$234.79$235.58$232.77$233.26-1.09%243,582
Oct 27, 2026$238.22$238.68$235.13$235.84-1.35%282,783
Oct 26, 2026$238.87$240.97$238.27$239.07+0.56%210,993
Oct 23, 2026$239.05$239.72$235.88$237.73-0.78%244,597
Oct 22, 2026$233.37$239.91$233.17$239.59+3.30%375,532
Oct 21, 2026$232.57$233.57$230.99$231.93-0.02%239,331
Oct 20, 2026$232.01$234.33$230.59$231.97+0.53%332,311
Oct 19, 2026$231.52$232.74$229.33$230.75-0.95%231,918
Oct 16, 2026$228.16$233.13$228.16$232.97+1.99%281,090
Oct 15, 2026$229.82$231.38$227.87$228.42+0.99%238,655
Oct 14, 2026$221.43$226.35$219.97$226.17+1.68%230,661
Oct 13, 2026$223.60$223.70$221.63$222.44+0.36%127,164
Oct 12, 2026$220.20$223.07$220.20$221.65+1.06%154,113
Oct 9, 2026$221.17$222.46$219.23$219.33-1.17%199,727
Oct 8, 2026$218.18$223.98$218.18$221.93+1.99%192,242
Oct 7, 2026$218.75$221.24$216.91$217.61-1.10%272,877
Oct 6, 2026$219.35$222.56$219.22$220.04-0.16%248,281
Oct 5, 2026$219.63$222.35$219.02$220.40+0.44%403,270
Oct 2, 2026$217.51$221.00$215.51$219.43+1.15%318,178
Oct 1, 2026$214.00$218.32$213.63$216.94+1.32%279,627
Sep 30, 2026$217.72$219.49$214.07$214.12-1.76%305,821
Sep 29, 2026$215.90$219.15$215.19$217.96+0.18%183,153
Sep 28, 2026$217.65$219.32$215.24$217.57+0.06%278,286
Sep 25, 2026$217.69$218.69$216.31$217.44-0.22%212,832
Sep 24, 2026$217.60$220.84$217.60$217.93+0.17%243,127
Sep 23, 2026$217.91$222.25$217.51$217.57-0.38%229,661
Sep 22, 2026$222.74$222.96$217.92$218.41-2.15%531,644
Sep 21, 2026$226.90$228.62$222.98$223.21-1.80%348,486

Seasonality

THG return in each calendar month over the last 10 years, including dividends. The current month runs to the latest close.

YearJanFebMarAprMayJunJulAugSepOctNovDec
Average0.4%1.4%0.1%0.9%0.2%2.2%2.7%0.2%-0.8%1.6%6.2%0.3%
Months up5 of 107 of 106 of 104 of 105 of 106 of 109 of 106 of 105 of 106 of 108 of 95 of 9
2026-4.7%3.7%-3.5%8.3%-0.8%15.6%8.6%-2.8%-4.9%13.1%
2025-1.0%11.4%2.6%-4.5%5.9%-3.0%1.0%1.1%5.2%-5.9%8.6%-1.0%
20248.7%-0.4%4.3%-4.7%1.6%-4.3%9.6%6.9%1.4%0.1%11.2%-5.7%
2023-0.4%3.6%-7.3%-7.0%-6.8%2.1%0.4%-6.0%4.8%5.6%6.0%-1.7%
20225.3%1.1%7.8%-1.8%-0.1%0.3%-6.7%-5.2%-0.4%14.3%0.6%-7.7%
2021-3.8%2.6%12.9%6.8%0.9%-2.3%0.2%4.0%-7.8%-2.8%-3.4%8.3%
20201.4%-14.5%-23.1%10.8%-0.0%1.6%0.5%0.6%-8.5%2.7%17.4%4.7%
20191.9%4.1%-3.3%5.6%1.3%5.5%1.1%2.7%2.3%-2.8%3.2%2.9%
20184.7%-4.6%9.8%-2.6%5.6%-0.9%4.9%-2.3%1.2%-9.7%3.0%2.4%
2017-7.8%7.2%0.6%-2.0%-5.5%6.9%7.0%3.5%-0.8%1.5%9.4%1.0%