Rivian Stock (RIVN) News Today: Autonomy+ Pricing, Custom AI Chip, and 2026 R2 Forecasts Power a December Surge
Rivian shares traded near $22.45 on December 20, capping a sharp rally driven by heavy volume and bullish analyst commentary after its Autonomy & AI Day. The stock surged 18% on December 12 following positive reactions to Rivian’s custom self-driving chip and autonomy roadmap. Consensus analyst targets remain below current levels, with Investing.com’s 12-month average at $16.58 and a Neutral outlook.