Bond Duration Strategy May Shield Portfolios From Interest Rate Hikes Trump Signals No Rush on Iran Deal Maintains Naval Blockade as Critics Face Scrutiny SP 500 Marks Record Closing High on AI Enthusiasm Micron Reaches 1 Trillion Milestone Wall Street Mixed as Oil Prices Drop on Iran Deal Hopes Micron Jumps GlobalFoundries Tumbles OpenAIs Potential IPO Could Be RecordBreaking Industry Watchers Suggest China Coking Coal Prices Surge After Fatal Shanxi Mine Accident Google Pixel Launch Raises Privacy Questions Around Assistant AI