The S&P 500 was up 0.2% to 3,140.80 in midday trading.
The Dow Jones Industrial Average rose 0.2% to 28,121.15.
The Nasdaq climbed 0.3% to 8,659.07.
The yield on a 10-year Treasury bond fell 1.4% to 1.75%.
The price of gold increased 0.2% to $1,460.
The price for a barrel of oil rose 0.4% to $58.26.
RESTAURANTS
Chipotle Mexican Grill Inc. (NYSE: CMG) in Newport Beach rose 3.1% to $811.12 per share for a market cap of $22.5 billion. The fast-casual restaurant chain was upgraded to outperform from market perform at Cowen with a price target of $970 on earnings upside from digital sales.
HEALTHCARE
Glaukos Corp. (NYSE: GKOS) of San Clemente rose 3.5% to $64.62 per share for a market cap of $2.8 billion. The ophthalmic medical technology company has risen 8% since last week, when it said it completed its acquisition of Avedro Inc., which focuses on treating corneal disease and disorders.
