KEY POINTS
  • One Wall Street firm has put together a what-if case should President Trump decide to resign before being impeached, despite the unlikelihood that Trump would shrink from battle.
  • Trump could leave on a high note, listing successes from his tenure, including a strong U.S. economy.
  • Market impact would be minimal.

As Donald Trump faces the toughest political test of his presidency, he essentially has two options: Dig in and fight, or walk away before he faces an almost certain impeachment in the House of Representatives.

Trump's instincts, of course, are to fight, and he's given no indication so far that he's about to back down as the Democratic leadership builds its case. The impeachment forces are banking that they can prove Trump made a quid pro quo deal with Ukrainian leaders to withhold aid in exchange for an investigation into Hunter Biden, son of Democratic presidential front-runner Joe Biden.