If, at any time before the beginning of the 119th Congress, the number of passed "Enacted Legislation" for the 118th Congress per https://www.govtrack.us/congress/bills/statistics is larger than 400, then this resolves YES. If it's smaller or the same for this whole time period, then this resolves NO. Note that this does not include those enacted via incorporation.
If for whatever reason I deem that site to be inaccurate, I reserve the right to choose an alternate source (which is backed by market consensus). If no such source can be found, then this will resolve N/A.
All number of Enacted Legislation passed markets:
All Number of Resolutions Passed Markets:
Feb 21, 12:12pm:
Will the 118th Congress Enact more than 400 Pieces of Legislation? → Will the 118th Congress Enact more than 400 Pieces of Legislation before the 119th Congress begins?
See here for reason for title edit.