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 — 1997

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
1997-12-31$49.94$50.5676,900
1997-12-30$49.94$50.5627,300
1997-12-29$48.88$49.48335,000
1997-12-26$48.25$48.8521,300
1997-12-24$48.69$49.2924,300
1997-12-23$49.94$50.56100,300
1997-12-22$49.50$50.12132,600
1997-12-19$48.69$49.29111,300
1997-12-18$49.69$50.3140,700
1997-12-17$50.06$50.69128,500
1997-12-16$49.94$50.5668,100
1997-12-15$50.00$50.6231,700
1997-12-12$49.56$50.1825,900
1997-12-11$49.00$49.6159,900
1997-12-10$49.38$49.9930,900
1997-12-09$49.00$49.6133,900
1997-12-08$49.63$50.2486,500
1997-12-05$50.06$50.6961,100
1997-12-04$49.88$50.5085,400
1997-12-03$49.44$50.0585,000
1997-12-02$48.69$49.29148,000
1997-12-01$49.94$50.5664,100
1997-11-28$48.50$49.1011,500
1997-11-26$48.75$49.3636,700
1997-11-25$48.38$48.9879,200
1997-11-24$48.94$49.55110,400
1997-11-21$49.50$50.12113,300
1997-11-20$49.19$49.8070,000
1997-11-19$48.56$49.1719,800
1997-11-18$48.38$48.9825,100
1997-11-17$48.38$48.9898,000
1997-11-14$48.31$48.9139,600
1997-11-13$47.56$48.1517,400
1997-11-12$48.25$48.85126,000
1997-11-11$48.38$48.9830,700
1997-11-10$48.19$48.7911,300
1997-11-07$48.25$48.8562,700
1997-11-06$48.81$49.4247,400
1997-11-05$47.63$48.2258,300
1997-11-04$48.06$48.66114,800
1997-11-03$48.19$48.79154,600
1997-10-31$46.88$47.46126,800
1997-10-30$45.75$46.3287,300
1997-10-29$46.31$46.8468,700
1997-10-28$46.25$46.77142,700
1997-10-27$45.81$46.3375,400
1997-10-24$47.50$48.04170,300
1997-10-23$46.88$47.41170,200
1997-10-22$48.00$48.5467,200
1997-10-21$47.81$48.3566,100
1997-10-20$48.00$48.5473,000
1997-10-17$47.13$47.6691,600
1997-10-16$48.13$48.6769,700
1997-10-15$48.19$48.7398,100
1997-10-14$48.31$48.86197,000
1997-10-13$49.44$50.00212,100
1997-10-10$48.69$49.24286,100
1997-10-09$48.50$49.05148,100
1997-10-08$46.94$47.47118,700
1997-10-07$47.31$47.85129,100
1997-10-06$47.38$47.91123,800
1997-10-03$46.75$47.28532,200
1997-10-02$46.19$46.71132,100
1997-10-01$45.06$45.57269,300
1997-09-30$43.94$44.44156,900
1997-09-29$43.75$44.25151,000
1997-09-26$43.50$43.99367,700
1997-09-25$43.00$43.49118,800
1997-09-24$44.31$44.8288,800
1997-09-23$43.69$44.18132,400
1997-09-22$44.81$45.3297,700
1997-09-19$44.25$44.75131,000
1997-09-18$43.63$44.12163,500
1997-09-17$43.19$43.68626,900
1997-09-16$42.50$42.98134,300
1997-09-15$41.63$42.1084,700
1997-09-12$41.19$41.6566,300
1997-09-11$41.50$41.9737,400
1997-09-10$42.13$42.6083,400
1997-09-09$42.31$42.7985,700
1997-09-08$42.13$42.60143,600
1997-09-05$42.75$43.2340,700
1997-09-04$42.38$42.8649,700
1997-09-03$42.94$43.42260,100
1997-09-02$42.94$43.42102,600
1997-08-29$41.38$41.84103,100
1997-08-28$41.00$41.4786,900
1997-08-27$40.25$40.71101,000
1997-08-26$40.13$40.58120,600
1997-08-25$40.75$41.2179,300
1997-08-22$41.38$41.8430,500
1997-08-21$41.88$42.3561,700
1997-08-20$42.38$42.8680,600
1997-08-19$41.81$42.2982,000
1997-08-18$42.13$42.6047,100
1997-08-15$42.56$43.0577,700
1997-08-14$42.25$42.7368,300
1997-08-13$42.56$43.0588,400
1997-08-12$42.00$42.4862,900
1997-08-11$42.00$42.4832,800
1997-08-08$42.44$42.9296,600
1997-08-07$42.38$42.86293,600
1997-08-06$43.19$43.6876,100
1997-08-05$44.19$44.6993,400
1997-08-04$43.94$44.4457,900
1997-08-01$43.44$43.9378,400
1997-07-31$44.25$44.7551,800
1997-07-30$44.25$44.75133,600
1997-07-29$43.88$44.3242,800
1997-07-28$43.56$44.0152,100
1997-07-25$43.56$44.0140,500
1997-07-24$42.69$43.1267,000
1997-07-23$42.44$42.8744,500
1997-07-22$41.94$42.3655,800
1997-07-21$42.00$42.43264,200
1997-07-18$42.38$42.8159,800
1997-07-17$43.81$44.26121,600
1997-07-16$43.44$43.88149,300
1997-07-15$43.19$43.63205,300
1997-07-14$41.81$42.24233,000
1997-07-11$41.69$42.11415,100
1997-07-10$40.63$41.04423,100
1997-07-09$41.25$41.67257,100
1997-07-08$41.00$41.42249,800
1997-07-07$40.50$40.91226,100
1997-07-03$40.38$40.79123,500
1997-07-02$40.31$40.72284,000
1997-07-01$39.69$40.09109,500
1997-06-30$39.88$40.2893,300
1997-06-27$39.94$40.34156,300
1997-06-26$39.63$40.03116,500
1997-06-25$38.69$39.0898,100
1997-06-24$39.00$39.4035,100
1997-06-23$39.50$39.90111,500
1997-06-20$39.88$40.28117,100
1997-06-19$39.88$40.2843,500
1997-06-18$40.00$40.41149,700
1997-06-17$39.75$40.16372,200
1997-06-16$38.75$39.1473,400
1997-06-13$39.25$39.65260,500
1997-06-12$39.50$39.90107,700
1997-06-11$37.38$37.76145,600
1997-06-10$37.25$37.63133,600
1997-06-09$37.13$37.50102,100
1997-06-06$37.63$38.01115,800
1997-06-05$37.63$38.01130,900
1997-06-04$37.63$38.0190,300
1997-06-03$37.50$37.88159,300
1997-06-02$36.50$36.87118,200
1997-05-30$36.38$36.75226,200
1997-05-29$35.75$36.1137,200
1997-05-28$36.38$36.75116,500
1997-05-27$36.00$36.3797,100
1997-05-23$35.75$36.1139,200
1997-05-22$35.25$35.6154,300
1997-05-21$35.13$35.4897,400
1997-05-20$35.38$35.7438,300
1997-05-19$35.75$36.1163,000
1997-05-16$35.63$35.9938,200
1997-05-15$36.00$36.3749,000
1997-05-14$36.25$36.6268,700
1997-05-13$35.88$36.2458,400
1997-05-12$36.75$37.1281,900
1997-05-09$36.13$36.4994,700
1997-05-08$36.00$36.3784,200
1997-05-07$35.88$36.2431,800
1997-05-06$36.13$36.4934,800
1997-05-05$36.00$36.3772,000
1997-05-02$36.00$36.3763,300
1997-05-01$35.63$35.9941,500
1997-04-30$36.00$36.3779,400
1997-04-29$34.88$35.2366,300
1997-04-28$34.13$34.4210,700
1997-04-25$34.13$34.4249,000
1997-04-24$34.00$34.3013,900
1997-04-23$34.00$34.3018,900
1997-04-22$34.00$34.3080,200
1997-04-21$34.00$34.3072,500
1997-04-18$34.13$34.4227,900
1997-04-17$34.00$34.3032,600
1997-04-16$34.13$34.4245,800
1997-04-15$34.13$34.42105,900
1997-04-14$33.63$33.9250,700
1997-04-11$34.00$34.3047,700
1997-04-10$34.25$34.5549,900
1997-04-09$34.25$34.5526,600
1997-04-08$34.88$35.1867,100
1997-04-07$34.88$35.1830,600
1997-04-04$34.25$34.5530,400
1997-04-03$34.13$34.4241,900
1997-04-02$34.63$34.9321,300
1997-04-01$34.88$35.18138,500
1997-03-31$35.13$35.4377,400
1997-03-27$35.00$35.3072,700
1997-03-26$34.50$34.80159,500
1997-03-25$34.88$35.1879,600
1997-03-24$35.00$35.3053,800
1997-03-21$35.25$35.56132,000
1997-03-20$35.38$35.6853,900
1997-03-19$35.50$35.8155,500
1997-03-18$36.25$36.5780,400
1997-03-17$36.13$36.4443,100
1997-03-14$36.38$36.6985,100
1997-03-13$36.75$37.07146,400
1997-03-12$36.25$36.5758,200
1997-03-11$36.75$37.0782,200
1997-03-10$36.75$37.07121,700
1997-03-07$36.88$37.2037,100
1997-03-06$36.88$37.2046,800
1997-03-05$36.75$37.0769,400
1997-03-04$37.13$37.45142,200
1997-03-03$37.00$37.32152,100
1997-02-28$37.38$37.70181,000
1997-02-27$38.50$38.8477,200
1997-02-26$38.88$39.21139,500
1997-02-25$39.63$39.9735,500
1997-02-24$39.88$40.22102,800
1997-02-21$39.75$40.10153,600
1997-02-20$39.50$39.84802,300
1997-02-19$37.88$38.20101,000
1997-02-18$38.38$38.7199,200
1997-02-14$39.25$39.59107,200
1997-02-13$39.63$39.97185,400
1997-02-12$39.00$39.34324,500
1997-02-11$38.13$38.4691,100
1997-02-10$38.00$38.33142,000
1997-02-07$37.88$38.20220,400
1997-02-06$36.63$36.94237,200
1997-02-05$37.50$37.83242,300
1997-02-04$37.38$37.7087,200
1997-02-03$37.00$37.32160,200
1997-01-31$36.63$36.9469,900
1997-01-30$35.88$36.1959,800
1997-01-29$35.63$35.9437,300
1997-01-28$35.63$35.8862,100
1997-01-27$35.63$35.88332,300
1997-01-24$36.63$36.8997,300
1997-01-23$36.75$37.02284,400
1997-01-22$37.00$37.27319,500
1997-01-21$36.13$36.39499,600
1997-01-20$35.00$35.26105,600
1997-01-17$34.75$35.0093,400
1997-01-16$34.50$34.75156,500
1997-01-15$33.75$34.0057,700
1997-01-14$33.50$33.7496,500
1997-01-13$32.75$32.99193,600
1997-01-10$33.38$33.62112,500
1997-01-09$33.75$34.00108,200
1997-01-08$33.50$33.74249,500
1997-01-07$34.50$34.75149,900
1997-01-06$34.75$35.00297,600
1997-01-03$33.88$34.12105,100
1997-01-02$33.38$33.62111,900