Quantum computing company D-Wave rose over 24% as the company released a quantum computing system, while other concept stocks generally fell.

Quantum computing company D-Wave Systems saw its stock rise by over 24.33%, resulting in a total increase of over 48.23% in the past three trading days and a total increase of over 40% in the past five days. Earlier on May 20th, the company released its latest quantum computing system, Advantage2. This is the company's sixth iteration and the most advanced system to date. In addition, the quantum computing ETF is currently up 0.59%, while Honeywell, IBM, Kingsoft Cloud, ADR, Kingsoft Cloud, and Microsoft are down by up to 0.679%. ionq is down by 1.87%, QUBT and RGTI are down by up to 2.86%, Microvision ADR is down by 3.84%, ARQQ is down by 4.33%, and Quantron QMCO is down by 5.13%.