Wall Street stocks closed marginally up on Monday as investors sidestepped any meaningful moves following U.S. President Donald Trump's latest tariff threats, and held steady ahead of a busy week of economic data and the start of earnings season.

While stocks have rallied over the last three months, Wall Street analysts have only gotten more bullish. In fact, sell-side analysts haven't been this bullish since 2022. And if recent history is any indication, a big move in stocks could be coming.