The fluctuations observed during the day:

=================================================================================
                                  Current Session                       Prior Day
           Open    High     Low    Last    Time     Set     Chg     Vol       Set
=================================================================================
Mar'15    62.00   62.16   61.81   61.94   14:20      -    -0.07    7780     62.01
                                         December 30
May'15    62.40   62.75   62.35   62.54   14:20      -     0.06    1465     62.48
                                         December 30
Jul'15    63.37   63.63   63.30   63.41   14:20      -     0.06     371     63.35
                                         December 30
=================================================================================