Wall Street closes higher on falling Treasury yields and tech gains

Wall Street concluded Tuesday's trading session with gains, buoyed by a decline in Treasury yields and a broader increase in investor appetite for risk, especially within the technology sector. The Dow Jones Industrial Average climbed 0.3% to 53,577 points, the S&P 500 added 0.32% to reach 7,677, and the tech-heavy Nasdaq Composite saw a more significant rise of 0.66%, closing at 26,151.

The stabilization in the bond market followed reports that the Treasury Department is considering using a portion of its approximately $1 trillion General Account to finance public debt buybacks. This move potentially eases pressure on the market. Meanwhile, attention remained on the economic plan announced against Iran, which has had a modest impact on oil prices.

Oil prices saw a decrease, with West Texas Intermediate (WTI) crude falling 3.12% to $82.36 a barrel, influenced by expectations that the U.S. might pause attacks on Iran during its economic blockade campaign. Risk appetite was evident across most sectors, with technology leading the advance (0.98%), followed by communications (0.46%) and health (0.36%).

In corporate news, investors showed strong interest in Nvidia, anticipating its quarterly earnings report. Rival chipmakers like AMD and Micron also saw their stock prices increase. Economic data released during the day included a weaker-than-expected consumer confidence index for August, with the July figure being revised downward. Analysts are now looking ahead to upcoming reports on GDP and PCE inflation, as well as any indications on monetary policy from Federal Reserve Chairman Kevin Warsh at the Jackson Hole symposium.