Jan 22 - if bounce off $40.35 and uptrend, buy 100 shares and SL $38.36
Jan 29 - if breaks $43.73 previous high and uptrend, buy 80 shares and SL $40.35
Feb 7 - if tests record high $49.2, sell 100 to take profit
Feb 26 - leave 80 shares to play earning, and stop loss at $43.73
Assume no gap up/down and buy and sell price is valid:
1) If SL at 40.35, Loss $289
2) If Take profit at 49.2, Gain $870
3) If Earning is sad, Gain $870
4) If Earning is good, Target $52. May go in more here