SolarEdge Technologies is down 5% after shares of the solar-power-equipment maker were downgraded to Underperform from Hold at Jefferies and the price target cut to $17 from $27. S&P 500 futures are up 0.3%. Dow Jones Industrial Average futures are adding 0.2%.

Stock futures are falling in early trading Wednesday with the economy and tumbling AI stock prices serving up a twin threat to markets. The three main indexes had their worst day in more than a month on Tuesday, dragged down by weak ISM manufacturing data, which reignited fears that the U.S. economy is slowing.