From 2016 to 2018, NVIDIA (NASDAQ:NVDA) stock rallied as the success of cryptocurrencies increased demand for NVIDIA Graphic Processing Units, or GPUs. Then bitcoin lost value and demand for GPUs reversed, taking NVIDIA’s stock price down with it. With the crypto crash behind it, NVIDIA rose 81% in 2019, making it one of the year’s best stock picks. So will NVIDIA continue the run? And if so, what are the catalysts?