Now that it's the world's most valuable company, some investors might believe the time to buy Nvidia has already passed, but these developments show that's not the case. Furthermore, the stock is currently selling for just 32 times next year's expected sales, a remarkably attractive price for a company with so much opportunity.

Nvidia (NVDA) reclaimed its title as the world’s most valuable public company on Tuesday as Apple’s (AAPL) shares slid.