Here are some of the day’s biggest movers:
Stock gainers:
Shares in Pioneer Natural Resources
PXD,
-0.17%
soared by 10% following a report in the Wall Street Journal that Exxon Mobil is closing in on a deal to buy the Texan shale driller for about $60 billion. Exxon Mobil
XOM,
-2.25%
shares fell almost 2%.