I have points out few from the charts.
Previous Resistance is at 27777.
Trading in small range is also important for a breakout.
In the TradingView.com, is not showing so that i can give some steps to identify flow of demand and supply.
suppose to increase price with huge can be up break out.
increasing without raising price can be profit booking.
Well, as per my prediction there lot of chance to stay in small range for BankNifty if stable .
Wait for changing huge and price.
COALINDIA is good for seller.