Resolves Yes if the United Kingdom of Great Britain and Northern Ireland no longer exists under that name, or ceases to be a monarchy. Resolves No if there is a new female monarch of the UK.

A queen consort, dowager, or mother would not resolve this market, a new "queen regnant" would resolve this market no. In other words, she must be monarch suo jure, in her own right.

https://en.m.wikipedia.org/wiki/Queen_consort

I will not bet in this market.