The following were the fluctuations observed during the day:

================================================================================
                                  Current Session                      Prior Day
           Open    High     Low    Last    Time    Set     Chg     Vol       Set
================================================================================
Mar'19    77.76   78.03   76.63   76.67   14:20     -    -1.18   14419     77.85
                                          Dec 19
May'19    78.97   79.22   77.95   77.98   14:20     -    -1.06    5206     79.04
                                          Dec 19
Jul'19    80.00   80.27   79.05   79.08   14:20     -    -1.00    1670     80.08
                                          Dec 19
================================================================================