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.

View year

Historical Stock Price — 2017

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
2017-12-29$108.08$143.90129,000——
2017-12-28$108.85$144.92482,500——
2017-12-27$108.85$144.92461,200——
2017-12-26$107.65$143.3299,200——
2017-12-22$107.53$143.1679,100——
2017-12-21$107.81$143.54111,200——
2017-12-20$106.92$142.35215,200——
2017-12-19$106.68$142.03298,700——
2017-12-18$104.00$138.46185,100——
2017-12-15$103.05$137.20412,900——
2017-12-14$102.15$136.00107,000——
2017-12-13$103.06$136.49163,600——
2017-12-12$104.99$139.0597,800——
2017-12-11$105.12$139.22145,000——
2017-12-08$105.63$139.90196,700——
2017-12-07$104.97$139.02157,800——
2017-12-06$106.29$140.7787,900——
2017-12-05$106.50$141.05167,700——
2017-12-04$106.66$141.26154,400——
2017-12-01$107.08$141.82137,200——
2017-11-30$107.60$142.51116,800——
2017-11-29$107.99$143.02431,900——
2017-11-28$106.89$141.57286,600——
2017-11-27$105.82$140.15106,500——
2017-11-24$105.15$139.26111,200——
2017-11-22$104.46$138.35554,300——
2017-11-21$106.33$140.82322,400——
2017-11-20$106.04$140.44287,400——
2017-11-17$105.73$140.03265,700——
2017-11-16$106.24$140.71421,400——
2017-11-15$107.20$141.98280,600——
2017-11-14$106.92$141.61119,000——
2017-11-13$106.66$141.26267,000——
2017-11-10$106.47$141.01150,600——
2017-11-09$106.70$141.31169,800——
2017-11-08$106.22$140.68318,300——
2017-11-07$106.50$141.05359,900——
2017-11-06$105.39$139.58344,600——
2017-11-03$103.81$137.49256,500——
2017-11-02$101.99$135.08423,700——
2017-11-01$99.45$131.71190,800——
2017-10-31$98.38$130.30185,900——
2017-10-30$98.54$130.51100,700——
2017-10-27$98.59$130.5797,600——
2017-10-26$99.22$131.4185,600——
2017-10-25$98.84$130.91124,300——
2017-10-24$98.87$130.94155,700——
2017-10-23$98.10$129.92134,400——
2017-10-20$98.85$130.92124,200——
2017-10-19$99.07$131.21141,300——
2017-10-18$98.23$130.1076,300——
2017-10-17$97.32$128.89162,300——
2017-10-16$97.24$128.79193,600——
2017-10-13$96.90$128.34261,900——
2017-10-12$96.87$128.30195,100——
2017-10-11$97.86$129.61396,400——
2017-10-10$99.11$131.26130,300——
2017-10-09$97.66$129.34177,600——
2017-10-06$97.68$129.37216,200——
2017-10-05$98.11$129.94167,400——
2017-10-04$98.21$130.07201,000——
2017-10-03$97.81$129.54217,500——
2017-10-02$97.74$129.45224,900——
2017-09-29$96.93$128.38189,800——
2017-09-28$97.70$129.40221,200——
2017-09-27$98.63$130.63284,200——
2017-09-26$98.28$130.16229,500——
2017-09-25$98.99$131.10145,800——
2017-09-22$98.14$129.9891,300——
2017-09-21$97.26$128.81237,200——
2017-09-20$96.22$127.44227,600——
2017-09-19$96.60$127.94291,500——
2017-09-18$95.55$126.55194,100——
2017-09-15$95.27$126.18481,700——
2017-09-14$95.22$126.11269,000——
2017-09-13$96.31$126.89226,300——
2017-09-12$96.37$126.97206,100——
2017-09-11$94.95$125.10326,900——
2017-09-08$92.26$121.56396,600——
2017-09-07$88.60$116.73291,800——
2017-09-06$92.25$121.54356,100——
2017-09-05$92.11$121.36324,700——
2017-09-01$97.85$128.92222,300——
2017-08-31$98.18$129.36190,800——
2017-08-30$98.01$129.13330,200——
2017-08-29$98.86$130.25171,600——
2017-08-28$98.98$130.41218,700——
2017-08-25$98.91$130.32107,200——
2017-08-24$97.52$128.49123,200——
2017-08-23$98.33$129.55111,400——
2017-08-22$98.27$129.47119,700——
2017-08-21$98.35$129.58383,100——
2017-08-18$98.46$129.72197,200——
2017-08-17$98.57$129.87146,000——
2017-08-16$99.63$131.27105,700——
2017-08-15$99.26$130.78124,800——
2017-08-14$99.59$131.21185,000——
2017-08-11$99.17$130.66258,300——
2017-08-10$98.85$130.24176,700——
2017-08-09$98.86$130.25241,000——
2017-08-08$98.52$129.80302,400——
2017-08-07$97.43$128.37275,900——
2017-08-04$97.65$128.66365,200——
2017-08-03$97.28$128.17439,500——
2017-08-02$95.78$126.19307,500——
2017-08-01$95.30$125.56237,700——
2017-07-31$94.86$124.98228,900——
2017-07-28$94.37$124.34129,600——
2017-07-27$93.76$123.53185,400——
2017-07-26$94.69$124.76260,100——
2017-07-25$95.21$125.44455,000——
2017-07-24$93.88$123.69330,100——
2017-07-21$92.41$121.75169,800——
2017-07-20$91.43$120.46234,100——
2017-07-19$90.30$118.97551,300——
2017-07-18$89.63$118.09305,400——
2017-07-17$89.65$118.12153,300——
2017-07-14$89.99$118.57190,600——
2017-07-13$89.64$118.10409,700——
2017-07-12$88.48$116.58142,800——
2017-07-11$88.18$116.18196,400——
2017-07-10$87.90$115.81209,100——
2017-07-07$89.25$117.59124,000——
2017-07-06$88.08$116.05208,000——
2017-07-05$88.14$116.13162,600——
2017-07-03$89.63$118.09125,500——
2017-06-30$88.63$116.77163,500——
2017-06-29$89.01$117.27185,600——
2017-06-28$87.97$115.90194,100——
2017-06-27$86.37$113.80127,600——
2017-06-26$86.76$114.31129,000——
2017-06-23$85.99$113.30202,500——
2017-06-22$86.02$113.33135,000——
2017-06-21$86.69$114.22167,800——
2017-06-20$86.93$114.53999,800——
2017-06-19$88.14$116.13627,400——
2017-06-16$88.60$116.73314,500——
2017-06-15$88.53$116.64131,900——
2017-06-14$88.76$116.94172,600——
2017-06-13$88.20$116.21144,100——
2017-06-12$87.50$115.28227,000——
2017-06-09$87.27$114.98183,700——
2017-06-08$86.31$113.72374,200——
2017-06-07$83.98$110.65352,300——
2017-06-06$82.51$108.05182,000——
2017-06-05$83.37$109.18182,300——
2017-06-02$83.49$109.33226,900——
2017-06-01$83.50$109.35207,500——
2017-05-31$83.39$109.20202,300——
2017-05-30$82.58$108.14112,700——
2017-05-26$82.87$108.52169,300——
2017-05-25$82.97$108.65128,100——
2017-05-24$82.44$107.96180,400——
2017-05-23$82.33$107.82125,500——
2017-05-22$82.13$107.55114,100——
2017-05-19$82.03$107.42307,600——
2017-05-18$82.49$108.03403,600——
2017-05-17$80.59$105.54264,100——
2017-05-16$80.96$106.02180,100——
2017-05-15$81.89$107.24341,600——
2017-05-12$81.79$107.11194,600——
2017-05-11$82.12$107.54342,900——
2017-05-10$83.00$108.69452,900——
2017-05-09$83.55$109.41380,400——
2017-05-08$85.08$111.42147,200——
2017-05-05$86.47$113.24230,800——
2017-05-04$87.19$114.18285,300——
2017-05-03$87.80$114.98237,000——
2017-05-02$88.59$116.01141,900——
2017-05-01$89.32$116.97243,600——
2017-04-28$88.27$115.59270,100——
2017-04-27$89.51$117.22182,900——
2017-04-26$89.15$116.75234,800——
2017-04-25$87.69$114.83292,700——
2017-04-24$88.51$115.91138,500——
2017-04-21$87.80$114.98130,500——
2017-04-20$87.83$115.02266,400——
2017-04-19$87.34$114.38210,800——
2017-04-18$86.93$113.84207,300——
2017-04-17$87.21$114.21211,000——
2017-04-13$86.08$112.73317,300——
2017-04-12$86.70$113.54252,500——
2017-04-11$88.08$115.35197,500——
2017-04-10$88.00$115.24176,300——
2017-04-07$87.53$114.63269,900——
2017-04-06$87.88$115.08197,700——
2017-04-05$88.23$115.54400,200——
2017-04-04$88.92$116.45206,800——
2017-04-03$89.09$116.67174,500——
2017-03-31$90.06$117.94203,900——
2017-03-30$90.22$118.15135,000——
2017-03-29$89.49$117.19178,300——
2017-03-28$89.93$117.77109,400——
2017-03-27$89.17$116.77181,500——
2017-03-24$88.97$116.51137,300——
2017-03-23$90.08$117.96117,400——
2017-03-22$90.02$117.89195,300——
2017-03-21$90.02$117.89187,800——
2017-03-20$90.68$118.75143,900——
2017-03-17$91.07$119.26369,900——
2017-03-16$90.95$119.10156,100——
2017-03-15$91.30$119.56212,600——
2017-03-14$90.69$118.76194,400——
2017-03-13$90.16$118.0799,800——
2017-03-10$90.44$118.44223,400——
2017-03-09$90.14$118.04170,500——
2017-03-08$89.92$117.75176,000——
2017-03-07$90.12$117.36166,900——
2017-03-06$90.11$117.35150,400——
2017-03-03$90.52$117.88240,700——
2017-03-02$90.69$118.10155,200——
2017-03-01$90.91$118.39241,200——
2017-02-28$90.02$117.23264,700——
2017-02-27$90.50$117.86322,900——
2017-02-24$91.19$118.76226,500——
2017-02-23$91.58$119.26274,500——
2017-02-22$91.08$118.61164,900——
2017-02-21$90.65$118.05265,900——
2017-02-17$90.46$117.80182,400——
2017-02-16$90.79$118.2398,100——
2017-02-15$89.81$116.96165,400——
2017-02-14$89.72$116.84158,300——
2017-02-13$89.41$116.44163,900——
2017-02-10$89.44$116.48189,400——
2017-02-09$88.96$115.85240,800——
2017-02-08$88.05$114.67240,000——
2017-02-07$87.05$113.36249,100——
2017-02-06$87.61$114.09313,400——
2017-02-03$90.10$117.34735,900——
2017-02-02$83.99$109.38241,300——
2017-02-01$83.30$108.48193,800——
2017-01-31$83.94$109.31168,800——
2017-01-30$83.39$108.60188,200——
2017-01-27$84.07$109.48141,500——
2017-01-26$84.55$110.11188,900——
2017-01-25$84.52$110.07157,100——
2017-01-24$83.85$109.20157,500——
2017-01-23$83.09$108.21149,000——
2017-01-20$83.38$108.58108,600——
2017-01-19$83.29$108.47194,500——
2017-01-18$84.31$109.80211,300——
2017-01-17$83.51$108.75331,100——
2017-01-13$84.15$109.59308,600——
2017-01-12$84.03$109.43571,900——
2017-01-11$88.92$115.80267,100——
2017-01-10$89.09$116.02166,600——
2017-01-09$88.54$115.30210,100——
2017-01-06$90.05$117.27226,700——
2017-01-05$90.63$118.03190,500——
2017-01-04$90.97$118.47274,900——
2017-01-03$91.22$118.79245,900——