Blockchaincom Files Confidentially for IPO as Crypto Listings Regain Momentum Key Market Movers SpaceX IPO Speculation Nvidia Earnings and Bezos AI Bubble Comments Highlighted in CNBCs Morning Squawk US Stock Markets Closed for Memorial Day SP 500 Nasdaq to Remain Shut on Monday Wall Street Opens Higher as Iran Concerns Ease AI Optimism Boosts Futures US Funds Build Cash Reserves Ahead of Anticipated SpaceX and OpenAI Public Listings Bond Markets Signal Persistent Inflation Pressure Raising Stakes for US Policymakers Global Shares Rise Oil Prices Drop as Trump Indicates Progress in War Talks