Will Trump invoke the Insurrection Act?

The Insurrection Act is a rarely used but broad presidential authority, and Trump has historically shown a willingness to test aggressive executive tools when he believes public order or his political position is at stake. That makes this less about normal governing and more about whether an event arises that he can plausibly frame as a breakdown of law and order. The key point is that invocation does not require a full-blown national emergency; it can be justified politically under a relatively wide range of unrest scenarios, which gives the event a non-trivial tail risk over a multi-year presidency.

Against that, actual invocation still carries substantial legal, political, and operational costs, and there are many substitutes short of the Insurrection Act, including National Guard deployments, federal law enforcement surges, emergency declarations, and litigation-backed executive action. Historically, presidents have been reluctant to use it because it is a conspicuous escalation and can trigger resistance from governors, courts, and military leadership. Even a combative president may prefer tools that achieve much of the same effect with less institutional blowback unless the situation is clearly severe.

The market’s 18% yes price looks somewhat low to me. Over a four-year horizon, a president with Trump’s incentives, style, and documented appetite for forceful responses to unrest creates more than a one-in-five chance of crossing this line, especially if there is a major protest wave, civil disorder around immigration enforcement, riots tied to a contentious court decision, or post-election instability. Still, 27% is far from a majority because invocation is a high-salience move that usually requires both a triggering crisis and a judgment that lesser measures are insufficient. The market is probably underweighting event risk, but not dramatically so.