US stock futures fell with investors on edge as Israel and Iran continued to trade strikes against a backdrop of shifting US trade policy and stubborn interest rates.

S&P 500 futures are down 0.6%. Dow Jones Industrial Average futures are dipping 0.7%. Nasdaq 100 futures are retreating 0.6%. On Monday, the Dow Jones Industrial Average rose 317 points, or 0.75%, to 42,

Stock futures were staging an early comeback Monday after sharp declines on Friday. As the conflict between Israel and Iran shows no signs of cooling, any recovery in stocks will likely be fragile. Over the weekend,

Markets are concerned about Iran's frequent threats to blockade the Strait of Hormuz, just as the US heads into peak summer demand season.

US stock futures fell with investors on edge as Israel and Iran continued to trade strikes against a backdrop of shifting US trade policy and stubborn interest rates.

What matters in U.S. and global markets today World markets were calm on Monday, even in the face of this weekend's escalation of the Israel-Iran conflict, as volatile oil prices fell slightly from Friday's 4-month peak.