Rupee Opens 35 Paise Higher at 9534 Against US Dollar Amid Improved Risk Sentiment and RBI Support Lumentum Focuses on Execution Amid AI Optical Boom Named IBD Stock of the Day Beyond Inc Acquires Buy Buy Baby Brand Rights Reunites with Bed Bath Beyond CBSE Portal Glitches and Security Concerns Trigger Government Probe Edtech Sector Under Scrutiny Memory Chip Supply Constraints Propel DRAM ETF to Record Asset Growth National Football League Calls for Ban on Certain Prediction Market Contracts Citing Integrity Concerns