Will Trump make Canadians visiting U.S. register before April?

Why

Probability rose sharply up to 100¢ (toward YES) over the last 24 hours, a 13.5pp shift. Resolution depends on department of homeland security or another relevant u — directional traders may be reading new information from that source.

What to verify

• Cross-check the resolution source: Department of Homeland Security or another relevant U.
• Read recent large-trade flow on Orrery's market page — $5k+ trades show up alongside the move so you can tell if size is following the price or fading it.