Nvidia (NVDA 4.45%) stock and Bitcoin (BTC 1.43%) are completely different assets, but they have one thing in common: They are the top dogs in their respective markets.Nvidia has a market capitalization of 3.5trillion,makingittheworld′slargestsemiconductorcompanybyacountrymile.It′stheleadingsupplierofdatacenterchipsusedtoprocessartificialintelligence(AI)workloads,andsalesareboomingrightnow.Bitcoinhasamarketcapitalizationofalmost2 trillion, making it the world's larg ...