By now most people, even those vaguely tuned into finances, have heard the phrase "meme stock." But if you're just catching up, here are some basics.

Shares in Krispy Kreme donuts, camera maker GoPro, and retailer Kohl's have risen dramatically this week, driven by online hype.

Kohl's stock price nearly doubled overnight, surging from $10.42 to $19.53 per share. Online forums, including Reddit's Wall Street Bets, are believed to be contributing to the increased trading activity. Kohl's Chief Marketing Officer, Christie Raymond ...

Kohl's and Krispy Kreme have been subject of online chatter, including on WallStreetBets, about their potential. Rocket Companies is up 6%.

Shares in the retailer jumped 38% as investors discussed whether it was the next meme stock. The heavily-shorted shares are still down nearly 30% over the past year. Target (TGT) s

A-list actress Sydney Sweeney appears to be driving hopes among the retail crowd that her fall campaign for the retailer boost its sagging shares.