Hanover Insurance - 31 Year Stock Price History | THG

The latest closing stock price for Hanover Insurance as of June 18, 2026 is 197.93.

  • An investor who bought $1,000 worth of Hanover Insurance stock at the IPO in 1995 would have $12,966 today, roughly 13 times their original investment - a 8.88% compound annual growth rate over 31 years.
  • The all-time high Hanover Insurance stock closing price was 199.67 on June 17, 2026.
  • The Hanover Insurance 52-week high stock price is 201.45, which is 1.8% above the current share price.
  • The Hanover Insurance 52-week low stock price is 160.70, which is 18.8% below the current share price.
  • The average Hanover Insurance stock price for the last 52 weeks is 177.52.
For more information on how our historical price data is adjusted see the Stock Price Adjustment Guide.

Hanover Insurance - 31 Year Stock Price History | THG

  • An investor who bought $1,000 worth of Hanover Insurance stock at the IPO in 1995 would have $12,966 today, roughly 13 times their original investment - a 8.88% compound annual growth rate over 31 years.
  • The all-time high Hanover Insurance stock closing price was 199.67 on June 17, 2026.
  • The Hanover Insurance 52-week high stock price is 201.45, which is 1.8% above the current share price.
  • The Hanover Insurance 52-week low stock price is 160.70, which is 18.8% below the current share price.
  • The average Hanover Insurance stock price for the last 52 weeks is 177.52.
For more information on how our historical price data is adjusted see the Stock Price Adjustment Guide.