The S&P 500 was down 0.4% to 3,519.94 during midday trading.
The Dow Jones Industrial Average fell 0.4% to 28,753.21.
The Nasdaq was up 0.1% at 11,889.08.
The yield on a 10-year Treasury plunged 5.5% to 0.734%.
The price of gold decreased 1.6% to $1,897.50.
The price for a barrel of oil jumped 2.2% to $40.30.
HEALTHCARE
Shares in Irvine-based Inari Medical Inc. (Nasdaq: NARI) rose 7% to $79.03 apiece for market cap of $3.8 billion. Shares of the maker of medication to eliminate blood clots have climbed 18% since Oct. 2.
REAL ESTATE
Irvine-based Sunstone Hotel Investors Inc. (NYSE: SHO) fell 5.3% to $7.63 per share for a market cap of $1.6 billion. Shares of the hospitality real estate investment trust are down about 28% since June 9.
