AMC and GameStop soared after "Roaring Kitty," the man who helped bring on 2021's enormous short squeeze, posted online for the first time in about three years.

"Mad Money" host Jim Cramer rings the lightning round bell, which means he's giving his answers to callers' stock questions at rapid speed.

CNBC's Jim Cramer said a host of other stocks will also benefit, like First Solar, Texas Instruments, Owens & Minor and Becton Dickinson.

Mom-and-pop traders snapped up shares after the man credited with starting the meme stock mania resurfaced online, though at a lesser extent than seen in 2021.

The Investing Club holds its "Morning Meeting" every weekday at 10:20 a.m. ET.

AMC shares soared following news of the sale and was paused for volatility at one point.