Berkshire Hathaway Reenters Airlines with 26 Billion Delta Air Lines Stake Gift Nifty Signals Negative Start for Indian Stock Market Discount of 87 Points From Nifty Futures SP 500 Climbs to 7519 as Tech Rally Powers Gains Energy Sinks Mercury Achieves 52 Billion Valuation Following Latest Funding Round Marking 49 Surge in 14 Months CBSE Exam Portal Glitches and Hack Claims Prompt Government Investigation More Americans Are Tapping Emergency Savings to Cover Rising Gas Costs US Jobless Claims Stay Low Signaling Steady Labor Market Conditions