Arqit Quantum Inc. shares fall 1.09% intraday as Defiance Quantum ETF overview highlights quantum computing market revolution.

Arqit Quantum Inc. declined 1.09% in intraday trading. The recent news event about the Defiance Quantum ETF, which includes stocks from the quantum computing sector, may have influenced the stock's movement. The ETF's focus on quantum computing, a rapidly evolving field, could have led to a reassessment of Arqit Quantum Inc.'s position in the market, potentially causing the stock's decline.