Google's price has been in a clear ascending symmetrical channel for almost 10 months now. The bias on this should be bearish , however, Google has just bounced once again off of the lower level of the channel thus confirming it as support once more. Downside risk is around 2.5% as a return to the lower trendline would not be out of the ordinary. A break and close below the trendline on the weekly will be enough to refrain from seeking any further immediate longs.
Your profit taking target will be the top of the channel which is currently sitting at around 12% to the upside.