The following were the fluctuations observed during the day:

=================================================================================
                                  Current Session                       Prior Day
           Open    High     Low    Last    Time     Set     Chg     Vol       Set
=================================================================================
May'17    77.61   77.97   77.23   77.27   14:20    77.27   -0.07   15953    77.34
                                          March 23
Jul'17    78.59   79.10   78.43   78.48   14:20    78.48   -0.02    7043    78.50
                                          March 23
Oct'17      -     76.09   76.09   76.09   14:20    76.09    0.49       4    75.60
                                          March 23
=================================================================================