Wall Street's broad gains are kept in check by the heavy weight of a sinking Nvidia

NEW YORK (AP) — Most of Wall Street is rising on Tuesday, but another return toward Earth for Nvidia is keeping the U.S. stock market in check.

The S&P 500 edged just 0.2% higher, despite gains for the majority of stocks within the index. It's a slowdown for the market, coming off Monday’s vigorous rebound following its first losing week in four .