Cell-phone company Vodafone posted earnings in-line with expectations for the first half Tuesday and extended its cost-cutting scheme. CFO Andy Halford told CNBC the market is still "pretty tough."
A Monday morning strategy session for the first trading day of the holiday week, with Lou Brien, DRW Trading Group strategist; Mark Vitner, Wells Fargo Advisors sr. equity market strategist; and CNBC's Becky Quick & Joe Kernen.