Global investors reacted positively to the prospect of peace and an easing of the energy crisis following an agreement between the U.S. and Iran.

Investors around the world breathed a sigh of relief at the prospect of peace — and an easing of the global energy crisis. <img alt="Traders work on the floor of the New York Stock Exchange during morning trading last week in New York City." src="https://npr.brightspotcdn.com/dims3/default/strip/false/crop/5406x3604+0+0/resize/5406x3604!/?url=http%3A%2F%2Fnpr-brightspot.s3.amazonaws.com%2F3c%2F79%2F217abe5f408c8ab997745fbb5a99%2Fgettyimages-2269529429.jpg" /><p>Investors around the world breathe...