Donald J. Trump’s campaign announced on Friday evening that he had raised nearly $53 million in the 24 hours after his felony conviction, shattering online records for Republicans and raking in enough cash to help him close what has been a substantial financial gap with President Biden.
It is hard to put the enormity of the sum into proper perspective, but it would nearly match, in a single day, the $58 million that Mr. Trump’s main fund-raising arm raised online in the last six months of 2023, according to federal records.