Karoline Leavitt’s planned departure as White House press secretary at the end of August 2026 has created immediate focus on the timing of any replacement announcement. President Trump confirmed the move on August 12 and described it as a family decision he respects, while a senior administration official indicated no rush to name a permanent successor, with consideration of waiting until after the November midterms. This approach aligns with historical patterns where presidents sometimes use acting or deputy spokespeople during transitional periods ahead of elections. Key variables for traders include the pace of internal vetting, any interim arrangements, and whether midterm outcomes or related political developments shift priorities before a formal selection and public announcement occur.