Quantum Computing Inc. (QUBT) received a ratings upgrade from Ascendiant Capital, which maintained a 'Buy' rating and raised its price target to $30 from $27. This represents an 11.11% increase in the price target and reflects growing analyst confidence in the company's future performance and innovations in the quantum computing sector. The upgrade comes amid a broader rally in quantum computing stocks, with several companies in the sector seeing pre-market gains.

The positive sentiment is partly attributed to increased visibility for the quantum industry, with London Quantum Week and Optica Quantum 2.0 both starting on June 15. This heightened attention may be contributing to renewed investor interest in the high-growth technology theme after a period of volatility. Quantum Computing Inc. focuses on developing proprietary technologies in quantum computing, artificial intelligence, and cybersecurity.