Get a jump start on the US trading day with Matt Miller and Dani Burger on "Bloomberg Open Interest." A Santa rally tries to take hold — with global stocks eyeing records and the U.S. market hitting its first all-time high in six weeks. But tech caution lingers as Broadcom slips on lofty AI hopes, while UBS jumps to a 17-year high on plans to ease capital demands. And Manhattan rents? Skyrocketing to a fresh record. Brown Harris Stevens CEO Bess Freedman joins Bloomberg Open Interest with her take on NYC real estate with. (Source: Bloomberg)