U.S. stocks are falling Wednesday as some more steam comes out of Wall Street’s huge, record-breaking rally. The S&P 500 was 0.8% lower in midday trading. It’s coming off two small losses since setting an all-time high on Friday and is on track for its first three-day losing streak since early September.

Keeping indexes in check was GE Aerospace, which tumbled 9% and was the heaviest weight on the S & P 500. The company, which began trading independently this spring after splitting off from the former conglomerate General Electric, reported stronger profit for the latest quarter than analysts expected, but its revenue fell short of forecasts.

On the winning side of Wall Street was Intuitive Surgical, which climbed 9.4% after reporting stronger profit for the latest quarter than expected. The company, whose robotic-assisted systems allow for less invasive surgery, also delivered better revenue than expected.