NYSE:THG | Historical Stock Price | HANOVER INSURANCE GROUP, INC.

Complete retained daily price history on its own workbook tab. Split-adjusted close keeps every historical share price on one comparable split basis. Cumulative dividend-reinvested close is the daily close of a rebased total-return index: it starts with one share at the earliest retained close, reinvests every distribution, and normalizes every forward and reverse split exactly once. Admitted exchange opening prices remain a distinct current-session series.

Available history
1995-10-11 to 2026-09-04
Data captured

Stock Price Chart

Blue: Split-adjusted close · Orange: Cumulative dividend-reinvested close

$7.95$17.56$38.77$85.61$189.04$417.431995-10-112026-08-27

Logarithmic scale. Both lines share the same starting value for the selected range.

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Historical Stock Price — 2004

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
2004-12-31$32.83$33.87253,400——
2004-12-30$32.98$34.02288,900——
2004-12-29$32.30$33.32162,500——
2004-12-28$32.20$33.22198,700——
2004-12-27$31.77$32.78111,800——
2004-12-23$31.82$32.8350,800——
2004-12-22$31.93$32.94139,500——
2004-12-21$31.84$32.85102,100——
2004-12-20$31.45$32.45257,300——
2004-12-17$32.11$33.13152,600——
2004-12-16$32.05$33.07371,500——
2004-12-15$32.24$33.26494,400——
2004-12-14$31.69$32.69363,900——
2004-12-13$32.25$33.27136,200——
2004-12-10$32.20$33.22237,600——
2004-12-09$32.47$33.50365,200——
2004-12-08$32.72$33.76414,600——
2004-12-07$32.49$33.52316,700——
2004-12-06$32.59$33.62291,700——
2004-12-03$32.41$33.44159,700——
2004-12-02$32.33$33.35196,800——
2004-12-01$32.58$33.61279,300——
2004-11-30$32.55$33.58197,600——
2004-11-29$32.47$33.50346,000——
2004-11-26$33.00$34.0579,800——
2004-11-24$32.68$33.72189,300——
2004-11-23$32.13$33.15373,400——
2004-11-22$32.30$33.32291,300——
2004-11-19$31.58$32.58263,400——
2004-11-18$32.22$33.24236,100——
2004-11-17$31.83$32.84250,700——
2004-11-16$31.81$32.82164,000——
2004-11-15$31.82$32.83335,000——
2004-11-12$31.88$32.89230,300——
2004-11-11$31.86$32.87196,400——
2004-11-10$31.43$32.43252,200——
2004-11-09$31.40$32.39325,900——
2004-11-08$31.30$32.29240,800——
2004-11-05$31.50$32.50366,600——
2004-11-04$31.39$32.38273,400——
2004-11-03$31.02$32.00338,300——
2004-11-02$30.75$31.72356,500——
2004-11-01$30.40$31.36529,300——
2004-10-29$30.10$31.05936,500——
2004-10-28$30.55$31.521,558,800——
2004-10-27$29.21$30.14826,000——
2004-10-26$29.10$30.022,409,600——
2004-10-25$25.74$26.56693,200——
2004-10-22$26.13$26.96708,300——
2004-10-21$25.45$26.26489,400——
2004-10-20$25.48$26.29683,400——
2004-10-19$25.63$26.44589,000——
2004-10-18$26.45$27.29314,700——
2004-10-15$26.51$27.35909,400——
2004-10-14$26.13$26.96380,100——
2004-10-13$26.76$27.61515,600——
2004-10-12$27.18$28.04205,900——
2004-10-11$27.16$28.02221,500——
2004-10-08$27.05$27.91305,200——
2004-10-07$27.60$28.47222,500——
2004-10-06$27.95$28.84339,100——
2004-10-05$28.15$29.04437,800——
2004-10-04$28.46$29.36541,800——
2004-10-01$27.84$28.72514,300——
2004-09-30$26.88$27.73331,300——
2004-09-29$26.67$27.51391,000——
2004-09-28$26.34$27.17325,500——
2004-09-27$26.05$26.88392,000——
2004-09-24$26.44$27.28611,600——
2004-09-23$26.25$27.08390,500——
2004-09-22$26.50$27.34341,100——
2004-09-21$27.64$28.52205,600——
2004-09-20$27.19$28.05226,600——
2004-09-17$27.28$28.14343,500——
2004-09-16$27.58$28.45298,700——
2004-09-15$27.05$27.91618,300——
2004-09-14$27.97$28.86583,600——
2004-09-13$29.01$29.93100,100——
2004-09-10$28.89$29.81115,100——
2004-09-09$28.98$29.90284,700——
2004-09-08$28.26$29.16250,600——
2004-09-07$28.88$29.79289,000——
2004-09-03$28.85$29.76423,300——
2004-09-02$29.34$30.27351,500——
2004-09-01$29.09$30.01423,600——
2004-08-31$29.00$29.92450,300——
2004-08-30$28.80$29.71218,300——
2004-08-27$28.87$29.78245,200——
2004-08-26$28.75$29.66570,600——
2004-08-25$28.90$29.82290,000——
2004-08-24$28.17$29.06240,600——
2004-08-23$27.82$28.70272,400——
2004-08-20$28.48$29.38200,300——
2004-08-19$28.24$29.13313,800——
2004-08-18$28.06$28.95304,900——
2004-08-17$27.71$28.59482,700——
2004-08-16$27.54$28.41225,700——
2004-08-13$27.02$27.88281,700——
2004-08-12$27.11$27.97219,800——
2004-08-11$27.77$28.65337,500——
2004-08-10$28.34$29.24661,500——
2004-08-09$27.26$28.12653,400——
2004-08-06$27.10$27.961,519,700——
2004-08-05$28.42$29.32315,400——
2004-08-04$29.13$30.05244,400——
2004-08-03$29.41$30.34315,800——
2004-08-02$29.60$30.54424,500——
2004-07-30$29.81$30.75316,800——
2004-07-29$29.49$30.421,031,400——
2004-07-28$29.60$30.541,104,400——
2004-07-27$30.65$31.621,297,700——
2004-07-26$31.51$32.51648,600——
2004-07-23$32.10$33.12201,600——
2004-07-22$32.37$33.40310,600——
2004-07-21$33.18$34.23249,800——
2004-07-20$33.65$34.72271,900——
2004-07-19$34.08$35.16195,400——
2004-07-16$34.02$35.10178,100——
2004-07-15$34.22$35.30380,700——
2004-07-14$34.61$35.71335,400——
2004-07-13$34.36$35.45341,800——
2004-07-12$34.04$35.12440,300——
2004-07-09$34.05$35.13264,100——
2004-07-08$33.50$34.56274,400——
2004-07-07$33.82$34.89232,100——
2004-07-06$33.84$34.91407,600——
2004-07-02$33.80$34.87272,800——
2004-07-01$33.79$34.86363,600——
2004-06-30$33.80$34.87415,400——
2004-06-29$33.55$34.61478,300——
2004-06-28$33.92$34.99981,800——
2004-06-25$33.33$34.391,354,100——
2004-06-24$32.60$33.63275,000——
2004-06-23$33.10$34.15346,200——
2004-06-22$32.68$33.72445,100——
2004-06-21$32.61$33.64411,400——
2004-06-18$32.51$33.54332,400——
2004-06-17$32.04$33.05289,800——
2004-06-16$32.24$33.26224,000——
2004-06-15$32.35$33.37264,700——
2004-06-14$32.04$33.05531,700——
2004-06-10$33.21$34.26381,500——
2004-06-09$33.00$34.05274,700——
2004-06-08$33.56$34.62440,100——
2004-06-07$33.40$34.46302,700——
2004-06-04$32.85$33.89295,800——
2004-06-03$32.22$33.24385,300——
2004-06-02$33.40$34.46383,900——
2004-06-01$32.57$33.60380,500——
2004-05-28$32.15$33.17247,700——
2004-05-27$32.47$33.50241,900——
2004-05-26$32.19$33.21316,700——
2004-05-25$32.25$33.27404,000——
2004-05-24$31.30$32.29248,800——
2004-05-21$31.35$32.34306,600——
2004-05-20$31.03$32.01359,600——
2004-05-19$31.42$32.42880,500——
2004-05-18$31.05$32.03420,300——
2004-05-17$30.71$31.68472,200——
2004-05-14$31.66$32.66602,800——
2004-05-13$32.10$33.12441,200——
2004-05-12$32.05$33.07752,900——
2004-05-11$32.98$34.02359,400——
2004-05-10$32.66$33.69556,600——
2004-05-07$33.67$34.74376,400——
2004-05-06$34.65$35.75374,700——
2004-05-05$35.17$36.28238,800——
2004-05-04$35.17$36.28537,400——
2004-05-03$35.48$36.60823,900——
2004-04-30$34.76$35.86458,500——
2004-04-29$35.08$36.19285,400——
2004-04-28$35.32$36.44467,400——
2004-04-27$35.95$37.09868,700——
2004-04-26$34.93$36.04283,700——
2004-04-23$34.88$35.98261,000——
2004-04-22$35.37$36.49275,700——
2004-04-21$34.41$35.50485,400——
2004-04-20$34.81$35.91241,600——
2004-04-19$35.98$37.12344,300——
2004-04-16$36.10$37.24381,500——
2004-04-15$35.82$36.95517,200——
2004-04-14$35.12$36.23930,700——
2004-04-13$34.98$36.09452,300——
2004-04-12$35.63$36.76466,100——
2004-04-08$34.55$35.64247,500——
2004-04-07$34.41$35.50212,000——
2004-04-06$34.64$35.74159,700——
2004-04-05$35.03$36.14280,600——
2004-04-02$34.62$35.72313,700——
2004-04-01$34.95$36.06344,400——
2004-03-31$34.55$35.64271,400——
2004-03-30$34.54$35.63185,800——
2004-03-29$34.20$35.28215,900——
2004-03-26$33.48$34.54201,600——
2004-03-25$33.60$34.66531,300——
2004-03-24$33.00$34.05318,700——
2004-03-23$33.38$34.44346,700——
2004-03-22$33.48$34.54347,800——
2004-03-19$34.67$35.77209,400——
2004-03-18$34.95$36.06363,200——
2004-03-17$35.20$36.32320,000——
2004-03-16$34.45$35.54474,600——
2004-03-15$34.41$35.50455,600——
2004-03-12$35.28$36.40488,700——
2004-03-11$34.49$35.58487,000——
2004-03-10$36.16$37.31281,500——
2004-03-09$37.11$38.29297,200——
2004-03-08$37.98$39.18254,400——
2004-03-05$37.80$39.00272,200——
2004-03-04$38.25$39.46119,100——
2004-03-03$38.13$39.34234,000——
2004-03-02$38.19$39.40690,400——
2004-03-01$37.50$38.69508,800——
2004-02-27$36.88$38.05406,200——
2004-02-26$36.89$38.06232,600——
2004-02-25$36.99$38.16254,900——
2004-02-24$36.76$37.92235,600——
2004-02-23$36.60$37.76289,300——
2004-02-20$36.71$37.87344,800——
2004-02-19$36.56$37.72401,500——
2004-02-18$36.96$38.13557,800——
2004-02-17$37.57$38.76340,300——
2004-02-13$37.16$38.34449,800——
2004-02-12$37.73$38.93296,800——
2004-02-11$37.71$38.90387,300——
2004-02-10$37.17$38.35259,100——
2004-02-09$36.83$38.00367,700——
2004-02-06$36.98$38.15446,500——
2004-02-05$35.40$36.52335,800——
2004-02-04$34.64$35.74450,100——
2004-02-03$35.13$36.24388,600——
2004-02-02$34.78$35.88265,900——
2004-01-30$34.68$35.78642,100——
2004-01-29$34.45$35.54542,300——
2004-01-28$34.70$35.80445,700——
2004-01-27$35.40$36.52362,700——
2004-01-26$35.50$36.62339,700——
2004-01-23$35.67$36.80519,200——
2004-01-22$35.75$36.88764,300——
2004-01-21$35.88$37.02451,900——
2004-01-20$34.85$35.95381,400——
2004-01-16$34.75$35.85249,300——
2004-01-15$34.65$35.75265,100——
2004-01-14$34.50$35.59487,200——
2004-01-13$34.66$35.76413,200——
2004-01-12$34.13$35.21504,000——
2004-01-09$34.70$35.80440,500——
2004-01-08$34.75$35.85531,000——
2004-01-07$33.75$34.82874,400——
2004-01-06$31.23$32.22385,500——
2004-01-05$31.37$32.36252,500——
2004-01-02$30.84$31.82244,200——