The Nasdaq Composite rose in trading on Wednesday, supported by strong gains in CoreWeave shares and a rebound in Nvidia shares after two straight losses for the chip maker.
The Dow Jones average falls by about 0.13% to 52,165 points.
The S&P index rises by about 0.85% to 7,585 points.
The Nasdaq composite index rises by about 1.44% to 25,426 points.
For more details on Wednesday's trading on Wall Street (live updates).