IonQ Stock News Today (IONQ) — Dec. 16, 2025: Jefferies Starts Coverage With a $100 Target as Shares Rebound After Insider-Sale Headlines
IonQ, Inc. (NYSE: IONQ) is back in motion on December 16, 2025—rebounding after a sharp selloff that was fueled less by a “fundamental surprise” and more by the kind of headline cocktail that makes high-volatility stocks wobble: insider-trading filings, fresh global competition signals, and a market that’s currently treating “quantum” like a live wire. As of today’s session, IonQ shares…