It is always a good idea to go with the momentum. Focus on changing portfolio everyday by taking BTST trades which lowers yours risk and maximises your returns.
ALWAYS GO WITH THE MOMENTUM, NEVER TRY TO CATCH A FALLING KNIFE.
Buy Today Sell Tomorrow (BTST) trades are the best in my opinion in every market conditions - Take trades at 3:25 pm everyday - Book profits within first 30 minutes of the market opening - Try to exit taking 3-5% profit of each trade