Earnings season is ramping up this week, with several big banks set to report. But some analysts are looking past third-quarter results and ahead to what 2018 will bring.
Earnings and revenue growth will both likely slow down next year, ushered in by falling oil and gas prices and lower expectations for global growth, forecasts Chad Morganlander, portfolio manager at Washington Crossing Advisors.
The oil and gas complex has contributed "substantially" to growth this year, Morganlander said Monday on CNBC's "Trading Nation." But it will begin proving more of a "drag" to the market overall heading into 2018, he said, as he anticipates oil and gas prices will falter.
Many strategists over the last year have pointed to a synchronized recovery across economies globally, ultimately giving stocks a boost. Global growth expectations will likely "have to be revised lower" next year, Morganlander said.
"That will also be an anchor to driving expectations lower," he said.
Analysts are expecting earnings growth of 10.5 percent and revenue growth of 5.7 percent in the first quarter of 2018, according to FactSet estimates. This reflects a modest decline in earnings growth quarter over quarter and a slight incline for revenue growth expectations over the same time period.
More granularly, the energy and materials sectors in the S&P 500 are expected to see the highest earnings growth for the 2018 calendar year, while the information technology and energy sectors, respectively, are expected to see the highest revenue growth in the same time.