Wall Street stocks mostly rise Tuesday, with the S&P 500 and Nasdaq reaching record highs as investors price in hopes for a potential US-Iran peace deal. The market gains occur even after the United States carries out additional military strikes connected to the broader Middle East tensions. Reports note that Brent crude oil prices increase following the strikes, reflecting concerns about a possible retaliatory response from Iran and the risk of renewed escalation.

The overall sentiment is described by analysts as “risk-on,” with traders focusing on signs of progress in US-Iran negotiations that could reduce crude oil volatility and ease pressure on yields. While the strikes keep security concerns in the background, the optimism around diplomacy appears to outweigh near-term geopolitical risks for equity investors. Oil and bond-market movements point to continued uncertainty, but equity indexes move higher to new highs as investors anticipate a sustained reduction in tensions if negotiations advance.