Without a big overhang of uncertainty, these two stocks are free to keep climbing higher.Big tech stocks produced some of the biggest gains in the current bull market, which dates back to October 2022.Nvidia, already an industry giant with a market cap around $300 billion at the start of the bull market has seen its value climb more than 14-fold in just a few years to become the first$4 trillion company. That growth was driven by massive spending on artificial intelligence and investor excitement about the ...