Meme-stock roar fades on Wall Street as retail finds new thrills

Meme stock trading is now normal in US markets. Opendoor, Krispy Kreme, and GoPro saw big surges. Warnings about speculation are ignored. Crypto is going mainstream with big firms involved. Retail investors are using options more. Short-dated options trading is at a record high. Meme stock enthusiasm shows retail investors are here to stay.