Wall Street Mixed as Oil Prices Drop on Iran Deal Hopes Micron Jumps GlobalFoundries Tumbles Shell SHEL Receives Upgrade to Buy After ARC Resources Transaction Arabica Coffee Prices Surge to Record High Amid USColombia Tariff Standoff CurtissWright Corp CW Poised for Strategic Advantage Amid Geopolitical Uncertainty Rigetti RGTI Surges 48 Following 100 Million Government Backing IFB Industries Q4 Net Profit Doubles to Rs 4267 Crore Revenue Up 1233 SP 500 and Nasdaq Hit New Records as Micron Reaches 1 Trillion Market Cap