U.S. stock futures rose Friday morning as optimism over a potential U.S.-Iran deal lifted oil prices and equities headed for a strong week

Volatility picked up this week as investors wrestled with a sharp rise in long-term Treasury yields.

S&P 500 gained 1.4% to a record 7,363.68 as US-Iran deal hopes drove oil down 6% and Bitcoin toward $82K. Here's what it means for investors.