Roaring Kitty. Ryan Cohen. Sydney Sweeney? It may not seem like the famous actor has much in common with the most famous retail trader folk heroes, but Sweeney on Thursday was the unlikely catalyst of ...

An American Eagle ad campaign featuring Sydney Sweeney has sent the apparel company's stock soaring. Retail traders on WallStreetBets piled in, with the stock rising as much as 12%. American Eagle ...