Stock futures are pointing to a lower open Monday as investors respond to President Donald Trump's latest tariff threats and prepare for a busy week of earnings reports and economic data.

S mall caps and blue chips lagged a generally down market Friday as the Russell 2000 and Dow Jones Industrial Average were responsible for most of the selling. Meanwhile the Nasdaq and S&P 500 tried to limit losses as Nvidia NVDA and Palantir PLTR continued to attract buyers on the stock market today.