The Dow Jones plunged 400 points Friday as Israel launched major attacks on Iran. Nvidia and Tesla sold off on the stock market today.

Investors had two reactions to Israel's broad attack on Iran late Thursday: They sold stocks broadly and bought crude oil and gold. Futures trading suggests the Standard & Poor's 500 Index will open down 52 points.

Stock futures fell sharply early Thursday, pointing to a rocky open as Wall Street grapples with a tragic plane crash involving Dow component Boeing (BA) and digests a blockbuster earnings report from software giant Oracle (ORCL).

Futures for the Dow Jones Industrial Average and other major stock indexes rose, as Wall Street awaited results from U.S.-China trade talks Monday. Meanwhile, TeslaTSLA skidded on an analyst downgrade on the stock market today.

US Stock market future today is showing signs of caution as Dow, S&P 500, and Nasdaq futures hold steady during ongoing US-China trade talks. After a hopeful first meeting in London, investors are watching closely for progress on key issues like rare earth minerals access.