Sundar,
Since Your Entry Was A Little Late, If You Want Book Profit On 100 Shares Tomorrow When It Goes Up Around 122.00 & 50 Shares When It Touches 128.70, 100 @ 136.90....Rest HOLD & Then When It Retraces Back Down, You May Accumulate In The Same Fashion As Your Exits......This Is For Very Short Term View....If There Is Any Part Of Exit That You Are Not Comfortable With, Let Me Know.....
Happy & Safer Investing
SavantGarde