The following were the fluctuations observed during the day:

=================================================================================
                                  Current Session                       Prior Day
           Open    High     Low    Last    Time    Set     Chg     Vol        Set
=================================================================================
May'18    82.28   82.39   81.39   81.83   14:45   81.83   -0.32   12649     82.15
                                          Mar 23
Jul'18    82.46   82.60   81.70   82.22   14:45   82.22   -0.18    6093     82.40
                                          Mar 23
Oct'18    78.60   78.96   78.60   78.96   14:45   78.96     -        -      78.96
                                          Mar 23
=================================================================================