Get a jump start on the US trading day with Matt Miller and Dani Burger on "Bloomberg Open Interest." Markets on edge as President Trump signals sweeping moves on housing and defense. A potential green light for Nvidia as China may approve limited H-200 chip imports. Layoffs ease, hinting at early labor-market momentum. Plus—former NATO Ambassador Nicholas Burns joins Bloomberg Open Interest on Trump’s Greenland push and why it could shatter the NATO alliance. (Source: Bloomberg)