Morgan Stanleys 150Year Study Challenges Bonds as Portfolio Shock Absorbers Amid Persistent Inflation PutinXi Talks Set to Revive Power of Siberia 2 Pipeline Amid Geopolitical Tensions SP 500 Edges Higher as Healthcare and Tech Lead Gains Cave Rescue Incident Raises Questions on Diving Equipment Standards Kevin Warsh Faces Divided Fed Over Rate Cut Prospects as Inflation and Yields Surge Gold Surges 16 as Iran Deal Prospects Ease Inflation Concerns Plus500 Reports 11 Quarterly Revenue Growth Reaffirms FullYear Guidance