Facebook Inc shares rose less than expected on their first day of trade on Friday and huge order volume caused technical problems that marred the coming out party of the No. 1 online social network.

Canadian inflation was slightly stronger than expected in April, pushed higher partly by gasoline prices, but the annual rate matched the Bank of Canada’s target of 2.0 percent, up from 1.9 percent in March, Statistics Canada data showed on Friday.

Sears Holdings Corp said on Thursday it will spin off a large part of its stake in its Canadian unit, which Chairman Edward Lampert had spent years trying to gain control of, to better focus on its U.S. business.