The following were the fluctuations observed during the day:

=================================================================================
                                  Current Session                       Prior Day
           Open    High     Low    Last    Time     Set     Chg     Vol       Set
=================================================================================
May'20    53.50   53.76   52.97   53.13   12:37      -      0.34    2425    52.79
                                         Apr 17
Jul'20    53.32   54.07   53.12   53.20   12:37      -      0.18   11419    53.02
                                         Apr 17
Oct'20    55.42   55.42   55.42   55.44   09:12      -      0.68       1    54.76
                                         Apr 17
=================================================================================