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* Caterpillar drops after lowering profit forecast
* Texas Instruments leads declines among chip stocks
* Boston Scientific, Thermo Fisher rise on upbeat profits
* Futures: Dow flat, S&P 500 off 0.08%, Nasdaq up 0.07% (Updates market action, adds comments)
By Shreyashi Sanyal and Arjun Panchadar
Oct 23 (Reuters) - Wall Street headed for a flat open on Wednesday, after earnings from industrial bellwether Caterpillar and chip major Texas Instruments kept investors on edge over the fallout from the U.S.-China trade war.
Texas Instruments fell 8% premarket after the trade tensions took a toll on the chip industry proxy’s current-quarter revenue forecast, while Caterpillar Inc dipped after the company cut its annual profit forecast on slowing China demand.
Texas Instruments weighed on other chipmakers, with Intel Corp, Analog Devices Inc and Nvidia Corp down between 1% and 2%.
“What I think is causing the hesitation is the fear of other bellwether companies also disappointing,” said Andre Bakhos, managing director at New Vines Capital LLC in Bernardsville, New Jersey.
Investors are now waiting for results from big tech firms, which make up the largest swath of the U.S. stock market.
Microsoft Corp is scheduled to report after markets close on Wednesday.
“A name like Microsoft could counter a McDonald’s and investors’ mindsets could be brought back on track while we wait for trade and continual monitoring of the economic cycle,” Bakhos added.
Boeing Co rose 1.3%, as the world’s largest planemaker did not report any new charges related to its grounded 737 MAX jets, despite quarterly profit more than halving from a year earlier.
The earnings season has largely been upbeat, with over 80 of the 100 companies topping analysts’ estimates for profit, according to Refinitiv data. But analysts still project the first earnings contraction since 2016.
At 8:42 a.m. ET, Dow e-minis were down 7 points, or 0.03%. S&P 500 e-minis were down 2.25 points, or 0.08% and Nasdaq 100 e-minis were up 5.5 points, or 0.07%.
The S&P 500 is hovering near its record high on signs of progress in trade talks between the world’s top two economies.
A handful of healthcare companies with low exposure to China rose on strong results. Drugmaker Alexion Pharmaceuticals gained 1.5% after raising full-year forecast.
Medical device makers Boston Scientific Corp and Thermo Fisher Scientific gained 3% each as quarterly profits beat estimates.
However, Eli Lilly and Co fell 3% after the drugmaker missed third-quarter revenue estimates.
Shares of Walgreens Boots Alliance Inc dropped 1.6% after JPMorgan downgraded the drugstore chain’s stock to “neutral” from “overweight”. (Reporting by Shreyashi Sanyal and Arjun Panchadar in Bengaluru; Editing by Anil D’Silva and Sriraj Kalluvila)