The S&P 500 was down 0.1% in midday trading to 2,761.79.
The Dow Jones Industrial Average fell 0.5% to 24,894.58.
The Nasdaq climbed 0.3% to 7,534.22.
The yield on a 10-year Treasury bond fell 1% to 2.82%.
The price of gold was down 0.2% to $1,325.
Alteryx Inc. (NYSE: AYX) in Irvine was up 3.3% to $37.42 and a $2.2 billion market cap. Shares are recovering from a decline yesterday following a downgrade to “Sector Weight” from “Overweight” with no assigned price target, by KeyBanc Capital Markets. Analytics software maker Alteryx went public last May at $15.50 per share, is up about 150% in less than a year, and within a dollar of its all-time high close of $38.42.
Endologix Inc. (Nasdaq: ELGX) in Irvine was down 3.3% to $4.12 and a $344 million market cap on moderate volume. It makes a medical device to treat abdominal aortic aneurysms.