The retail investor-led trading frenzy that reignited interest in the “meme stocks” of 2021 looked ... as well as speculate on prices with options, which only further fueled the frenzy.

Robinhood has listed memecoins Pengu (PENGU), Pnut (PNUT) and Popcat ( POPCAT) as the online brokerage doubles down on cryptocurrency trading, it said on March 13. The listings mark Robinhood’s latest ...