Canaccord Lowers Regeneron Price Target After Disappointing Phase 3 Trial Outcome Oil Prices Tumble Over 5 as Iran Nuclear Deal Prospects Weigh on Market BP Shares Decline After Board Ousts Chairman Albert Manifold Over Serious Conduct Issues TD Cowen Raises Walmart Price Target on Grocery Traffic Strength Japans Nikkei 225 Hits Record High as Hong Kong and South Korean Markets Remain Closed for Holidays Nvidias Annual Spending on Taiwan AI Suppliers Could Reach 150 Billion Says Jensen Huang Retail Investors Gain Unprecedented Access to Potential SpaceX IPO Through Major Brokerages