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 — 2020

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
2020-12-31$116.92$176.14143,800——
2020-12-30$116.13$174.9594,100——
2020-12-29$115.69$174.29117,300——
2020-12-28$116.22$175.09102,900——
2020-12-24$116.08$174.8840,000——
2020-12-23$116.19$175.04192,600——
2020-12-22$115.08$173.37125,000——
2020-12-21$115.73$174.35194,600——
2020-12-18$117.07$176.37510,200——
2020-12-17$117.59$177.15222,800——
2020-12-16$117.92$176.59171,800——
2020-12-15$118.20$177.01139,600——
2020-12-14$115.74$173.33130,600——
2020-12-11$116.24$174.08128,400——
2020-12-10$116.36$174.26161,500——
2020-12-09$116.06$173.81127,200——
2020-12-08$115.47$172.92142,400——
2020-12-07$114.84$171.98126,000——
2020-12-04$117.02$175.25164,000——
2020-12-03$113.90$170.57243,900——
2020-12-02$114.63$171.67160,400——
2020-12-01$114.87$172.03176,000——
2020-11-30$112.35$168.25308,800——
2020-11-27$116.01$173.7364,000——
2020-11-25$117.25$175.59205,400——
2020-11-24$118.34$177.22134,600——
2020-11-23$116.03$173.76212,500——
2020-11-20$115.23$172.56242,500——
2020-11-19$115.14$172.43127,900——
2020-11-18$115.12$172.40147,000——
2020-11-17$115.88$173.54212,300——
2020-11-16$117.56$176.05265,800——
2020-11-13$113.43$169.87129,200——
2020-11-12$110.40$165.33190,000——
2020-11-11$111.13$166.42180,900——
2020-11-10$112.82$168.96349,700——
2020-11-09$109.08$163.35307,300——
2020-11-06$100.23$150.10206,100——
2020-11-05$100.60$150.66173,800——
2020-11-04$97.51$146.03214,600——
2020-11-03$100.16$150.00167,300——
2020-11-02$98.65$147.73181,600——
2020-10-30$95.66$143.26306,700——
2020-10-29$96.00$143.77404,300——
2020-10-28$95.00$142.27450,800——
2020-10-27$96.80$144.96295,300——
2020-10-26$99.41$148.87207,900——
2020-10-23$101.73$152.35178,400——
2020-10-22$103.12$154.43288,000——
2020-10-21$101.32$151.73243,500——
2020-10-20$98.67$147.76249,100——
2020-10-19$96.78$144.93157,900——
2020-10-16$97.40$145.86118,200——
2020-10-15$96.77$144.92139,100——
2020-10-14$95.68$143.29205,000——
2020-10-13$96.00$143.77260,100——
2020-10-12$97.99$146.75162,700——
2020-10-09$95.94$143.68119,000——
2020-10-08$96.54$144.58126,800——
2020-10-07$96.22$144.10188,300——
2020-10-06$95.17$142.52223,800——
2020-10-05$95.86$143.56224,800——
2020-10-02$93.64$140.23245,300——
2020-10-01$93.58$140.14243,700——
2020-09-30$93.18$139.54250,600——
2020-09-29$92.00$137.78180,500——
2020-09-28$92.79$138.96215,700——
2020-09-25$90.59$135.66256,300——
2020-09-24$89.10$133.43261,000——
2020-09-23$89.67$134.29396,500——
2020-09-22$91.95$137.70315,900——
2020-09-21$92.94$139.18336,800——
2020-09-18$93.85$140.55545,700——
2020-09-17$95.79$143.45309,000——
2020-09-16$95.90$143.62276,600——
2020-09-15$94.48$141.49226,600——
2020-09-14$96.33$144.26410,900——
2020-09-11$95.29$142.70195,500——
2020-09-10$95.44$142.93242,000——
2020-09-09$98.13$145.98224,300——
2020-09-08$97.18$144.57186,800——
2020-09-04$100.17$149.02228,400——
2020-09-03$100.11$148.93227,400——
2020-09-02$102.49$152.47151,600——
2020-09-01$101.96$151.68122,000——
2020-08-31$102.49$152.47185,500——
2020-08-28$104.93$156.10161,500——
2020-08-27$104.08$154.83158,700——
2020-08-26$101.90$151.59181,900——
2020-08-25$102.98$153.20193,400——
2020-08-24$102.97$153.18133,200——
2020-08-21$100.72$149.84181,000——
2020-08-20$101.45$150.92171,300——
2020-08-19$102.77$152.89406,100——
2020-08-18$105.69$157.23182,900——
2020-08-17$105.11$156.37194,900——
2020-08-14$106.51$158.45160,300——
2020-08-13$106.01$157.71171,200——
2020-08-12$106.19$157.97219,600——
2020-08-11$107.12$159.36216,800——
2020-08-10$107.36$159.71148,400——
2020-08-07$106.22$158.02129,300——
2020-08-06$102.99$153.21143,400——
2020-08-05$103.13$153.42135,600——
2020-08-04$101.85$151.52283,400——
2020-08-03$102.70$152.78298,800——
2020-07-31$101.88$151.56344,800——
2020-07-30$101.49$150.98533,000——
2020-07-29$101.00$150.25534,000——
2020-07-28$98.95$147.20369,500——
2020-07-27$98.31$146.25287,200——
2020-07-24$100.65$149.73172,800——
2020-07-23$100.89$150.09222,000——
2020-07-22$99.91$148.63564,500——
2020-07-21$99.18$147.54278,200——
2020-07-20$95.98$142.78202,100——
2020-07-17$98.45$146.46234,100——
2020-07-16$100.87$150.06209,700——
2020-07-15$101.93$151.64365,500——
2020-07-14$98.29$146.22239,000——
2020-07-13$96.62$143.74284,500——
2020-07-10$95.63$142.26404,600——
2020-07-09$93.36$138.89198,500——
2020-07-08$96.96$144.24242,200——
2020-07-07$95.71$142.38235,700——
2020-07-06$98.94$147.19233,800——
2020-07-02$98.71$146.85236,000——
2020-07-01$99.22$147.60246,400——
2020-06-30$101.33$150.74221,500——
2020-06-29$100.02$148.79256,500——
2020-06-26$95.86$142.61376,300——
2020-06-25$99.26$147.66195,800——
2020-06-24$98.55$146.61238,600——
2020-06-23$101.67$151.25324,500——
2020-06-22$102.50$152.48345,000——
2020-06-19$102.46$152.42635,400——
2020-06-18$101.86$151.53318,400——
2020-06-17$101.24$150.61306,800——
2020-06-16$101.64$151.20349,000——
2020-06-15$101.46$150.94311,400——
2020-06-12$100.80$149.95277,700——
2020-06-11$100.72$149.84295,400——
2020-06-10$110.01$162.69335,600——
2020-06-09$113.09$167.24272,600——
2020-06-08$115.06$170.16295,000——
2020-06-05$110.58$163.53197,500——
2020-06-04$106.83$157.99275,700——
2020-06-03$105.30$155.72172,100——
2020-06-02$102.72$151.91171,800——
2020-06-01$101.88$150.67250,300——
2020-05-29$100.35$148.40257,700——
2020-05-28$102.94$152.23235,200——
2020-05-27$102.94$152.23243,200——
2020-05-26$99.85$147.66288,800——
2020-05-22$97.53$144.23202,800——
2020-05-21$98.14$145.13370,500——
2020-05-20$93.54$138.33293,500——
2020-05-19$88.95$131.54221,800——
2020-05-18$90.96$134.52232,700——
2020-05-15$86.01$127.20496,500——
2020-05-14$85.55$126.52357,400——
2020-05-13$85.25$126.07284,500——
2020-05-12$90.75$134.21317,200——
2020-05-11$95.76$141.62320,500——
2020-05-08$97.61$144.35202,800——
2020-05-07$94.89$140.33285,900——
2020-05-06$92.13$136.25217,000——
2020-05-05$94.09$139.15206,500——
2020-05-04$94.17$139.26262,100——
2020-05-01$95.51$141.25324,600——
2020-04-30$100.38$148.45430,100——
2020-04-29$104.46$154.48420,100——
2020-04-28$100.70$148.92260,300——
2020-04-27$99.18$146.67175,600——
2020-04-24$95.15$140.71139,900——
2020-04-23$95.74$141.59147,200——
2020-04-22$96.04$142.03213,200——
2020-04-21$97.21$143.76394,300——
2020-04-20$97.55$144.26192,900——
2020-04-17$100.14$148.09283,100——
2020-04-16$95.71$141.54271,000——
2020-04-15$95.40$141.08214,400——
2020-04-14$101.47$150.06247,400——
2020-04-13$99.35$146.92367,900——
2020-04-09$98.58$145.79147,500——
2020-04-08$95.11$140.65212,900——
2020-04-07$93.30$137.98447,400——
2020-04-06$89.29$132.05405,600——
2020-04-03$84.64$125.17211,500——
2020-04-02$88.38$130.70301,500——
2020-04-01$87.90$129.99447,500——
2020-03-31$90.58$133.95361,000——
2020-03-30$92.68$137.06409,300——
2020-03-27$91.14$134.78277,700——
2020-03-26$93.90$138.86300,600——
2020-03-25$91.92$135.94560,100——
2020-03-24$90.86$134.37390,500——
2020-03-23$83.67$123.74361,900——
2020-03-20$85.04$125.76596,000——
2020-03-19$86.51$127.94387,700——
2020-03-18$84.05$124.30456,800——
2020-03-17$92.93$137.43534,900——
2020-03-16$87.22$128.99454,700——
2020-03-13$103.03$152.37542,500——
2020-03-12$94.25$139.38459,900——
2020-03-11$106.03$155.84377,800——
2020-03-10$113.63$167.01383,800——
2020-03-09$110.78$162.82460,900——
2020-03-06$118.31$173.89257,400——
2020-03-05$118.95$174.83222,900——
2020-03-04$123.07$180.89285,200——
2020-03-03$120.56$177.20289,200——
2020-03-02$124.46$182.93388,800——
2020-02-28$118.54$174.23372,400——
2020-02-27$124.95$183.65233,100——
2020-02-26$130.44$191.72273,000——
2020-02-25$130.29$191.50290,600——
2020-02-24$134.22$197.28278,500——
2020-02-21$136.70$200.92318,200——
2020-02-20$137.41$201.96197,800——
2020-02-19$137.51$202.11227,500——
2020-02-18$137.63$202.29241,500——
2020-02-14$137.78$202.51111,100——
2020-02-13$137.76$202.48169,000——
2020-02-12$137.24$201.71190,100——
2020-02-11$137.88$202.65225,800——
2020-02-10$138.69$203.85156,000——
2020-02-07$138.58$203.68163,300——
2020-02-06$138.70$203.86342,000——
2020-02-05$139.55$205.11318,000——
2020-02-04$140.54$206.56163,400——
2020-02-03$139.32$204.77178,700——
2020-01-31$138.58$203.68325,200——
2020-01-30$139.82$205.51133,000——
2020-01-29$137.70$202.39147,100——
2020-01-28$138.03$202.88168,600——
2020-01-27$137.02$201.39225,600——
2020-01-24$136.75$200.99222,000——
2020-01-23$137.48$202.07404,200——
2020-01-22$138.89$204.14174,600——
2020-01-21$138.63$203.76200,200——
2020-01-17$139.28$204.71188,100——
2020-01-16$138.86$204.10293,600——
2020-01-15$138.43$203.46187,200——
2020-01-14$137.80$202.54203,900——
2020-01-13$136.85$201.14202,500——
2020-01-10$136.95$201.29161,300——
2020-01-09$137.95$202.76139,700——
2020-01-08$136.46$200.57191,800——
2020-01-07$136.20$200.19134,800——
2020-01-06$137.13$201.55326,100——
2020-01-03$136.48$200.60251,900——
2020-01-02$136.48$200.60173,400——