1438 and 1382 are the trend defining levels and so conservatively, longs can be initiate beyond 1438.
(Disclaimer: Our charts and contents are just for the purpose of analysis, learning and general discussion. Do not consider these as trading tips or investment ideas. Trading in Stocks, and Options carry risk and is not suitable for every investor. Hence it is important to do your own analysis before making any investment or trading decisions based on you personal circumstances and it is always better to take advice from professionals)