Groupon, Netflix top earnings’ roller coaster list

Reed Hastings, CEO of Netflix
Harriet Taylor | CNBC
Reed Hastings, CEO of Netflix

Do you own Groupon or Netflix?

Well hold onto your hat over the next month.

The online coupon company and No. 1 entertainment streaming service are at the top of a list compiled by Bespoke Investment Group of stocks that have the wildest rides on earnings days.

"If you're a trader looking for action this upcoming earnings season, this list is a great starting point," says the report, which should be interesting reading for options traders or anyone who owns these shares.

Alcoa unofficially kicks off fourth-quarter earnings season Monday after the closing bell.