Get a jump start on the US trading day with Matt Miller and Dani Burger on "Bloomberg Open Interest." AI fears shake markets—pressuring software, ads, and Wall Street. Pharma splits as Eli Lilly surges and Novo Nordisk warns of a drop. Dealmaking roars back. Wells Fargo’s Mike Mayo on bank consolidation, plus Meredith Whitney and MNTN CEO Mark Douglas on markets, AI, and Google. (Source: Bloomberg)