Dogecoin price rises almost 4% as Grayscale listing speculations fuel optimism for potential $3 target.
Meta Description: Dogecoin price jumps 4% amid speculations of a Grayscale listing, bolstering market confidence for the top meme coin.
Tags: dogecoin, grayscale, meme coin, potential listing, speculations, $3 target, trading volume, futures open interest.
