The following were the fluctuations observed during the day:

=================================================================================
                                  Current Session                       Prior Day
           Open    High     Low    Last    Time    Set     Chg     Vol        Set
=================================================================================
Mar'18   82.28    82.85    81.77   81.99   13:59    -     -0.28    25360    82.27
                                           January 25
May'18   82.87    83.47    82.42   82.64   13:59    -     -0.27    18323    82.91
                                           January 25
Jul'18   83.25    83.87    82.87   83.09   13:59    -     -0.27     4513    83.36
                                           January 25
=================================================================================