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 — 2001

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
2001-12-31$44.55$45.96159,700
2001-12-28$44.02$45.41109,700
2001-12-27$43.52$44.90138,800
2001-12-26$42.85$44.21142,800
2001-12-24$43.10$44.4735,200
2001-12-21$43.31$44.68360,800
2001-12-20$43.24$44.61316,600
2001-12-19$42.43$43.77456,300
2001-12-18$42.10$43.43278,400
2001-12-17$41.20$42.51527,600
2001-12-14$40.19$41.46552,000
2001-12-13$38.65$39.87236,400
2001-12-12$39.99$41.26458,500
2001-12-11$40.15$41.42747,400
2001-12-10$41.74$43.06147,400
2001-12-07$42.82$44.18554,900
2001-12-06$43.24$44.61140,600
2001-12-05$42.85$44.21361,400
2001-12-04$42.52$43.87248,300
2001-12-03$42.10$43.43217,600
2001-11-30$42.89$44.25308,900
2001-11-29$43.10$44.47300,600
2001-11-28$41.31$42.62249,800
2001-11-27$41.72$43.04215,200
2001-11-26$41.35$42.66376,800
2001-11-23$40.56$41.84102,100
2001-11-21$40.12$41.39238,500
2001-11-20$39.98$41.25444,300
2001-11-19$39.95$41.22366,900
2001-11-16$39.81$41.07542,600
2001-11-15$39.15$40.39349,500
2001-11-14$38.99$40.23316,800
2001-11-13$38.95$40.18189,500
2001-11-12$38.81$40.04224,900
2001-11-09$38.17$39.38122,300
2001-11-08$39.18$40.42305,000
2001-11-07$39.00$40.24301,800
2001-11-06$39.12$40.36310,000
2001-11-05$39.35$40.60251,200
2001-11-02$38.88$40.11196,900
2001-11-01$38.87$40.10179,300
2001-10-31$39.00$39.98326,900
2001-10-30$39.77$40.77532,400
2001-10-29$40.97$42.00439,200
2001-10-26$39.91$40.91438,100
2001-10-25$40.20$41.21351,200
2001-10-24$40.72$41.74374,400
2001-10-23$41.15$42.18560,900
2001-10-22$43.10$44.18211,700
2001-10-19$42.30$43.36283,700
2001-10-18$43.75$44.85372,000
2001-10-17$44.50$45.62442,600
2001-10-16$44.44$45.55272,300
2001-10-15$44.65$45.77192,700
2001-10-12$43.75$44.85235,100
2001-10-11$44.60$45.72306,300
2001-10-10$43.88$44.98209,800
2001-10-09$43.90$45.00310,800
2001-10-08$42.99$44.07187,200
2001-10-05$44.10$45.21243,200
2001-10-04$46.10$47.26396,700
2001-10-03$44.90$46.03198,600
2001-10-02$43.16$44.24268,600
2001-10-01$42.75$43.82305,500
2001-09-28$44.85$45.97270,200
2001-09-27$42.28$43.34502,100
2001-09-26$40.62$41.641,079,100
2001-09-25$41.95$43.001,224,800
2001-09-24$45.65$46.79263,300
2001-09-21$42.29$43.35467,600
2001-09-20$44.67$45.79256,100
2001-09-19$47.30$48.49211,200
2001-09-18$48.07$49.27363,300
2001-09-17$48.35$49.56158,600
2001-09-10$51.77$53.07109,900
2001-09-07$50.74$52.01181,700
2001-09-06$51.90$53.20294,700
2001-09-05$53.50$54.84186,700
2001-09-04$53.50$54.84272,000
2001-08-31$53.27$54.61134,500
2001-08-30$53.27$54.61205,600
2001-08-29$53.00$54.33157,100
2001-08-28$52.82$54.14434,800
2001-08-27$53.00$54.33308,700
2001-08-24$52.95$54.28299,000
2001-08-23$52.40$53.71332,900
2001-08-22$50.62$51.8943,700
2001-08-21$51.00$52.2866,200
2001-08-20$51.10$52.38108,400
2001-08-17$51.10$52.38178,500
2001-08-16$51.35$52.64167,200
2001-08-15$51.10$52.38158,800
2001-08-14$51.10$52.38161,100
2001-08-13$50.67$51.94320,400
2001-08-10$49.84$51.09525,500
2001-08-09$49.94$51.19395,500
2001-08-08$50.64$51.91295,900
2001-08-07$51.15$52.43601,400
2001-08-06$51.50$52.79407,600
2001-08-03$51.30$52.59245,700
2001-08-02$52.54$53.86334,700
2001-08-01$53.85$55.20269,800
2001-07-31$53.65$54.99261,500
2001-07-30$52.79$54.11207,200
2001-07-27$52.48$53.80183,100
2001-07-26$53.30$54.64224,100
2001-07-25$53.09$54.42153,500
2001-07-24$53.10$54.43124,100
2001-07-23$53.70$55.0577,800
2001-07-20$54.25$55.61225,600
2001-07-19$54.79$56.16535,900
2001-07-18$55.94$57.34128,700
2001-07-17$55.55$56.94244,200
2001-07-16$54.64$56.01125,700
2001-07-13$54.62$55.99142,200
2001-07-12$54.15$55.51114,300
2001-07-11$53.49$54.83156,600
2001-07-10$54.50$55.8776,900
2001-07-09$54.45$55.81131,600
2001-07-06$54.27$55.63212,100
2001-07-05$55.74$57.1495,500
2001-07-03$56.29$57.7045,400
2001-07-02$56.35$57.76136,600
2001-06-29$57.50$58.94408,900
2001-06-28$56.42$57.83227,100
2001-06-27$55.50$56.8971,800
2001-06-26$54.87$56.25125,100
2001-06-25$54.62$55.9981,400
2001-06-22$54.95$56.33160,100
2001-06-21$55.20$56.5898,900
2001-06-20$55.17$56.55164,500
2001-06-19$55.02$56.40124,500
2001-06-18$54.35$55.71120,600
2001-06-15$54.30$55.66139,200
2001-06-14$54.42$55.7888,800
2001-06-13$54.91$56.29101,500
2001-06-12$54.65$56.02127,000
2001-06-11$54.90$56.28172,700
2001-06-08$55.00$56.3895,500
2001-06-07$55.05$56.43163,000
2001-06-06$55.50$56.89174,700
2001-06-05$56.21$57.62159,300
2001-06-04$55.54$56.93176,300
2001-06-01$54.80$56.17215,500
2001-05-31$54.65$56.02111,000
2001-05-30$54.53$55.90188,900
2001-05-29$54.97$56.35144,600
2001-05-25$54.60$55.97156,100
2001-05-24$54.43$55.79326,300
2001-05-23$54.40$55.76251,600
2001-05-22$54.52$55.89255,600
2001-05-21$55.10$56.48183,100
2001-05-18$54.95$56.33195,900
2001-05-17$54.00$55.35242,500
2001-05-16$54.20$55.56199,900
2001-05-15$53.30$54.64125,800
2001-05-14$52.95$54.28217,100
2001-05-11$53.27$54.61150,600
2001-05-10$53.39$54.73187,300
2001-05-09$53.77$55.12253,900
2001-05-08$54.00$55.35427,700
2001-05-07$52.60$53.92251,700
2001-05-04$52.70$54.02298,400
2001-05-03$50.96$52.24137,300
2001-05-02$51.56$52.85734,400
2001-05-01$51.57$52.86718,500
2001-04-30$50.50$51.77351,600
2001-04-27$50.49$51.76212,600
2001-04-26$49.85$51.10231,100
2001-04-25$50.00$51.25221,200
2001-04-24$48.01$49.21516,500
2001-04-23$48.92$50.15127,100
2001-04-20$48.79$50.01317,400
2001-04-19$49.85$51.10475,500
2001-04-18$48.17$49.381,353,400
2001-04-17$50.82$52.09180,200
2001-04-16$51.01$52.29144,800
2001-04-12$51.60$52.89173,600
2001-04-11$51.01$52.29123,300
2001-04-10$51.21$52.49210,600
2001-04-09$50.38$51.64151,500
2001-04-06$50.00$51.25383,200
2001-04-05$50.60$51.87250,200
2001-04-04$49.54$50.78218,700
2001-04-03$49.52$50.76220,700
2001-04-02$51.90$53.20303,500
2001-03-30$51.89$53.19283,200
2001-03-29$50.90$52.18539,400
2001-03-28$50.33$51.59116,200
2001-03-27$50.02$51.27244,400
2001-03-26$50.16$51.42229,600
2001-03-23$48.22$49.43348,100
2001-03-22$47.63$48.82457,000
2001-03-21$48.91$50.14281,200
2001-03-20$49.49$50.73369,700
2001-03-19$49.84$51.09313,400
2001-03-16$49.90$51.15699,500
2001-03-15$52.50$53.82566,200
2001-03-14$50.96$52.24314,100
2001-03-13$51.77$53.07273,700
2001-03-12$51.78$53.08325,100
2001-03-09$52.65$53.97123,900
2001-03-08$53.45$54.79358,100
2001-03-07$52.58$53.90346,700
2001-03-06$53.01$54.34274,500
2001-03-05$53.03$54.36239,900
2001-03-02$53.91$55.26238,100
2001-03-01$53.25$54.58235,300
2001-02-28$53.15$54.48195,300
2001-02-27$53.85$55.20254,900
2001-02-26$53.36$54.70198,100
2001-02-23$52.52$53.84183,100
2001-02-22$53.60$54.94243,700
2001-02-21$52.88$54.21829,300
2001-02-20$54.80$56.17409,000
2001-02-16$57.00$58.43203,700
2001-02-15$57.21$58.64478,200
2001-02-14$57.81$59.26123,500
2001-02-13$58.23$59.69358,000
2001-02-12$57.75$59.20241,300
2001-02-09$57.40$58.84306,800
2001-02-08$56.90$58.33316,100
2001-02-07$57.80$59.25368,100
2001-02-06$57.41$58.85475,900
2001-02-05$59.48$60.97227,300
2001-02-02$59.77$61.27141,200
2001-02-01$59.00$60.48482,400
2001-01-31$57.95$59.40330,400
2001-01-30$60.14$61.65260,800
2001-01-29$61.45$62.99223,600
2001-01-26$60.75$62.27182,600
2001-01-25$61.25$62.7998,300
2001-01-24$61.06$62.59263,200
2001-01-23$60.00$61.50392,400
2001-01-22$61.81$63.36221,200
2001-01-19$59.25$60.74157,600
2001-01-18$59.94$61.44161,300
2001-01-17$60.44$61.95243,700
2001-01-16$60.69$62.21181,200
2001-01-12$59.06$60.54520,600
2001-01-11$61.25$62.79170,700
2001-01-10$61.88$63.43324,100
2001-01-09$61.00$62.53154,300
2001-01-08$62.06$63.62210,900
2001-01-05$61.50$63.04327,700
2001-01-04$62.50$64.07396,000
2001-01-03$67.25$68.94228,100
2001-01-02$67.25$68.94253,200