Why is Shutterstock stock rallying today?

Recent market activity shows divergent trends among several companies. Shutterstock and Grocery Outlet are experiencing significant stock rallies, with their share prices surging today. Conversely, Marex and Amcor are facing downward pressure, as their stocks are slipping and sliding respectively. These movements reflect a mixed performance across different sectors, where some firms are gaining momentum while others encounter declines in their current market valuation based on the latest trading data reported across the sources.