Rivian Stock (RIVN) After Hours Today (Dec. 15, 2025): What’s Driving the Move and What to Watch Before Tomorrow’s Open
Rivian Automotive, Inc. (NASDAQ: RIVN) ended Monday’s session near the top of its recent range, then barely budged in extended trading—an early sign that investors are still digesting last week’s Autonomy & AI headlines while fresh analyst notes continue to reshape expectations. As of 7:44 p.m. ET, Rivian shares were down about 0.37% after hours to $18.63 after closing regular trading at $18.70 (+1.52%). StockAnalysis Rivian after-hours stock price: the key numbers from today’s session Here’s what stands out from Monday’s tape: That combination—big intraday range + heavy volume + quiet after-hours—often signals a market that’s still actively repositioning, but