The following were the fluctuations observed during the day:

=================================================================================
                                  Current Session                       Prior Day
           Open    High     Low    Last    Time     Set     Chg     Vol       Set
=================================================================================
Mar'17    73.25   73.80   72.25   72.34   14:20    72.34   -0.80   15194    73.14
                                          January 12
May'17    73.75   74.27   72.78   72.85   14:20    72.85   -0.81    8373    73.66
                                          January 12
Jul'17    74.26   74.70   73.32   73.38   14:20    73.38   -0.79    3839    74.17
                                          January 12
=================================================================================