The fluctuations observed during the day:

=================================================================================
                                  Current Session                       Prior Day
           Open    High     Low    Last    Time     Set     Chg     Vol       Set
=================================================================================
Jul'14   85.26   85.77    83.86   84.87   14:45   84.87   -0.10   13826     84.97
                                         May 28
Oct'14   77.65   77.75    77.53   77.67   14:45   77.67   -0.22      11     77.89
                                         May 28
Dec'14   77.88   77.97    77.00   77.72   14:45   77.72   -0.14    9467     77.86
                                         May 28
=================================================================================