U.S. stocks rose after the Federal Reserve lowered its benchmark interest rates by 50 basis points to a range of 4.75% to 5%. That was the first rate cut in over four years that marked the beginning of a monetary-easing cycle in the world's largest economy.

As the Fed gears up for a potential rate cut, US stocks hold steady. Learn how this key decision could influence the Dow Jones and Nasdaq indices today.

The Dow rose 228 points, or 0.6%, to surpass its prior all-time high set a few weeks ago. The S&P 500 index, which is much more comprehensive and widely followed on Wall Street, ticked up by 0.1% to climb within 0.6% of its own record set in July.