From  1993-02-01, data from Yahoo:
                                HSY         SPY  
Annualized Return            0.1170000    0.0955000
Annualized Std Dev           0.2312000    0.1880000
Annualized Sharpe (Rf=0%)    0.5060000    0.5077000
maxDrawdown                  0.4915423    0.5518945


From  1993-02-01, data from Yahoo, but now just up to May 2023 so leaving out the recent period of steep HSY decline
                               HSY           SPY
Annualized Return            0.1302000    0.0998000
Annualized Std Dev           0.2329000    0.1877000
Annualized Sharpe (Rf=0%)    0.5587000    0.5318000
maxDrawdown                  0.4915423    0.5518945