Amazon stock (AMZN) heads into holiday-shortened week with data-center power costs in focus
New York, Jan 18, 2026, 09:36 EST — Market closed. Shares of Amazon.com edged up roughly 0.4% to $239.12, finishing the week mostly flat. Investors digested new policy steps targeting electricity-price spikes linked to data centers. The White House on Friday called on PJM Interconnection, the largest U.S. electric grid, to hold an emergency procurement auction as data center demand…