Stocks Moving Premarket: Regeneron, Dominion Energy, Macy's

AI Summary

Premarket trading has seen significant movements for several stocks, including Regeneron, Dominion Energy, and Macy's. Key players in this market include Regeneron Pharmaceuticals, which has recently been the subject of speculation regarding their pipeline. The trading volume and price actions are indicative of investor sentiment ahead of the market open. Understanding these premarket shifts can provide insights into overall market trends and potential impacts on trading for the day.