When it comes to technical analysis I know nothing so cannot...

When it comes to technical analysis I know nothing so cannot help you from that perspective. From a fundamental analysis of its numbers and growth prospects I think it still looks cheap. I suggest, do your research and then follow your instincts. Perhaps today will be the top in the short term? Or perhaps the price still has a way to go. I think the latter if the value of the company ultimately determines the price of its shares.