Big stock move: 19% up, then straight back down [https://www.thestreet.com/.image/t_share/MjE2MzgxMjcyNzExMjQzMjgz/gettyimages-2143533359.jpg] Big stock move: 19% up, then straight back down Circle stock soared on regulatory optimism and Fed drama—but with crypto bills still in limbo, investors quickly pulled back. [https://www.thestreet.com/crypto/markets/big-stock-move-19-up-then-straight-back-down]