Shares of Nvidia (NVDA 0.75%) are flying once again following a difficult start to the year. The semiconductor giant's stock jumped 42% in the past three months, easily crushing the 15% gains clocked by the S&P 500 index during this period.So, anyone who bought Nvidia stock while it was sliding earlier in 2025 must be sitting on nice gains right now. However, if you are one of those who missed out on Nvidia's impressive rally, you can still consider buying it right now, as there is a good chance that it cou ...