Wall Street is feeling better than normal about Q2 earnings. Will companies?

As big banks like JPMorgan Chase & Co. and air carrier Delta Air Lines Inc. lead off second quarter earnings reports, Wall Street analysts say profit growth will be just fine.

Wall Street is feeling better than normal about Q2 earnings. Will companies?
As big banks like JPMorgan Chase & Co. and air carrier Delta Air Lines Inc. lead off second quarter earnings reports, Wall Street analysts say profit growth will be just fine.