The fluctuations observed during the day:

=================================================================================
                                  Current Session                       Prior Day
           Open    High     Low    Last    Time     Set     Chg     Vol       Set
=================================================================================
Jul'14    84.70   84.95   84.07   84.55   14:45    84.55  -0.23    15751    84.78
                                         Jun 09
Oct'14    77.57   77.57   76.56   76.98   14:45    76.98  -0.52       10    77.50
                                         Jun 09
Dec'14    77.78   77.80   76.88   77.29   14:45    77.29  -0.71    11860    78.00
                                         Jun 09
=================================================================================