[ad_1] <br><div><img src="https://mms.businesswire.com/media/20260519448161/en/2807850/22/SBM02.jpg" style="width: 100%" /><div>SMBC and Toshiba jointly developed Japan and U.S. equity indices using quantum-driven technologies to enhance diversification and risk resilience.</div></div> <br>[ad_2] <br><a href="https://www.businesswire.com/news/home/20260519448161/en/SMBC-and-Toshiba-Jointly-Develop-New-Equity-Indices-Using-Advanced-Quantum-Driven-Technologies">Source link </a>