White House Gunmans Prior Secret Service Encounters Raise Security Concerns Potentially Weighing on Investor Sentiment Amazon Records BestEver Thanksgiving Holiday Week With Surge in Sales and Items Sold Albertas Separation Vote Potential Implications for Canadian Oil Sector and Markets Indian Equity Indices Edge Higher Sensex Gains 230 Points Nifty 50 Closes Above 23700 as Banking Stocks Outperform Morgan Stanley Lowers Southern Company Target Cites Potential Utility Sector Underperformance IRFC Secures 13527 Crore Refinancing Deal for Hyderabad Metro to Reduce Debt Costs and Support Expansion Credit Suisses Neelkanth Mishra Sees Scope for Meaningful Rate Cuts DecadeLow Repo Rate Ahead