Will Trump rename Lake Ontario to Lake America before October?
If Donald Trump has taken any executive action renaming Lake Ontario to Lake America before Oct 1, 2026, then the market resolves to Yes.
The qualifying action must be of the specific type designated (executive order, presidential memorandum, proclamation, directive, determination, or finding), be signed by the President personally during the specified time period, and explicitly address the topic in the document's operative provisions, title, or official White House summary. Actions must have legal or policy effect - ceremonial proclamations without policy impact do not qualify unless specifically included. Actions that only incidentally mention the topic, statements without formal action, actions by cabinet members, legislative proposals without executive action, and signing statements do not qualify. The action must be publicly announced or documented by a Source Agency before expiration. The action must adopt the name Lake America; renaming Lake Ontario to any other name does not qualify. An action covering only the portion of the lake within United States jurisdiction does qualify. The United States sets geographic names only for its own official use, so adoption by Canada or by an international body is not required.