Well I was not aware of this that brokers also cheat their customer. For last 2 months I am observing that exness increasing spread at news time and when there is high fluctuation in markets. Because of that the difference between ask and bid increasing and I faced lots of loss as my desired SL and TP did not hit at that rate rather it closed at 15 to 20 pip difference which left my account flused out. So I think exness is not good for news trading. This way they are earning increasing spreads.