President Trump has repeatedly described any 2028 endorsement as premature, citing the Republican Party’s deep bench of potential successors while the 2026 midterms remain the immediate priority. No major candidates have formally declared, and the cycle’s early stage aligns with patterns in which sitting presidents delay public commitments to preserve leverage. Traders view this timing and Trump’s consistent public stance as strong signals against an endorsement before 2027. A candidate’s surprise early announcement, significant post-midterm shifts in party dynamics, or unforeseen developments such as health or legal events could still alter the outlook.