Memecoins have long traded in crypto markets, with Dogecoin perhaps the best-known example. Launched as a joke, the crypto has exploded in popularity over the years, with its price often riding on the whims of its backers — the best known of which is Elon Musk.

Trump launches crypto task force, two new meme coins. Bitcoin hits record high. Riot turns to AI. Banks to embrace crypto, official says.