By 03:05 ET (07:05 GMT), Dow futures were down 25 points, or 0.1%, while S&P 500 futures gained 8 points, or 0.1%. Wall Street's major indices advanced on Friday after employment figures showed the U.S. economy unexpectedly lost 23,000 jobs in July. Iran is also demanding an end to threats and insults as well as U.S. military operations against Tehran's allies. The conditions highlight the strategic importance of the Strait of Hormuz in Iran's continuing confrontation with the U.S. and Israel. Brent crude futures rose 0.5% to $83.95 per barrel by 03:23 ET after experiencing significant volatility throughout the conflict.