Quick Read QuantumScape (QS) shares rallied to $8.35 on short covering and speculative positioning ahead of April 29 earnings, after the pre-revenue solid-state battery developer reported $19.5M in customer billings for 2025 and guided for $250M-$275M adjusted EBITDA losses in 2026 with $970.8M in year-end liquidity. QuantumScape stock faces challenges as it posted zero product revenue in 2025, insider executives sold shares in early 2026 before receiving large equity grants, and the $7.41 average anal ...