The following were the fluctuations observed during the day:

=================================================================================
                                  Current Session                       Prior Day
           Open    High     Low    Last    Time     Set     Chg     Vol       Set
=================================================================================
May'17    79.50   80.02    79.18   80.09   14:20   80.09    1.10    3819    78.99
                                           April 24
Jul'17    79.50   79.63    77.78   78.79   14:20   78.79   -0.54   15765    79.33
                                           April 24
Oct'17    74.94   75.20    74.91   75.20   14:20   75.20    0.50       5    74.70
                                           April 24
=================================================================================