Quantum Corp stock rose on Tuesday following better-than-expected first-quarter results, upbeat Q2 revenue projections, and full debt elimination.

Quantum Computing Inc. reported $5.6 million in second-quarter revenue, largely driven by acquired businesses.

Quantum Computing Inc. (QCi) (NASDAQ: QUBT) has announced its financial results for the second quarter ended June 30, 2026. The Hoboken-based integrated photonics and quantum…