Meme stocks have once again surged into the spotlight, powered by a blend of renewed retail investor enthusiasm and fast-paced social media activity. The catalyst this time is clear: Keith Gill, famously known as “Roaring Kitty,” returned to social media with cryptic posts, reigniting interest in iconic meme stocks like GameStop and AMC Entertainment. Online mention counts and positive sentiment scores for both tickers jumped sharply, with Reddit, TikTok, and YouTube serving as epicenters for hype and speculation. GameStop’s social sentiment score rose notably, and AMC soared even higher, reflecting not just a flurry of short videos and memes but also coordinated “round two” short squeeze campaigns.

Recent days have also seen a fresh crop of stocks capture the meme spotlight. Opendoor Technologies, Krispy Kreme, GoPro, and Kohl's rallied rapidly on trading floors—often with triple-digit percentage gains that triggered cycles of FOMO and profit-taking. Opendoor in particular surged over 300% within a month, and GoPro shot up more than 56%. Yet, these jumps occurred absent fundamental improvements in business performance; instead, retail traders and social channels drove momentum, as rapid-fire posts and comment threads snowballed into market-moving force. Quantum computing stocks such as Rigetti, Quantum Computing Inc., and IonQ suddenly trended on options boards and social forums, swept up in the wave of sentiment-driven speculation.

The meme stock phenomenon remains tightly linked to elevated short interest and speculative trading. Many of the hottest names today, including legacy plays like BlackBerry and Tesla, exhibit high levels of short-selling, fueling periodic squeezes when retail traders pile in en masse. Watching order flow and liquidity has become essential, as swift volume spikes can reverse just as quickly and leave latecomers exposed to steep losses.

Adding further fuel to the fire, a new meme stock ETF relaunched this month. The Roundhill Meme Stock ETF offers retail investors an indexed way to chase social sentiment across dozens of volatile tickers, a move that has sparked renewed debate about market risks and regulation. The ETF’s debut saw a wave of retail buying, and its holdings quickly became focal points in online discussions. Meanwhile, institutional voices continue to warn that meme stock pricing often disconnects from actual company metrics, and the regulatory spotlight has strengthened on the potential for market manipulation or rapid liquidity shocks.

On Reddit’s primary stock forums, the volume of meme stock mentions reached new highs, with thousands of posts and tens of thousands of upvotes propelling sentiment. Social media remains the engine of speculation, transforming obscure tickers into trending trades overnight. The most popular stocks today include mainstays AMC and GameStop, but also newcomers from real estate, technology, and even baked goods, underlining how fast new memes can emerge and how quickly old ones can fade.

As retail investors chase momentum and social buzz, the meme stock landscape is more volatile than ever—combining unpredictable price swings, massive trading volumes, and the constant risk that online hype can evaporate in an instant. Thanks for listening to the MEME Stock Tracker podcast, and don’t forget to subscribe for your next shot at making sense of the mania.

This content was created in partnership and with the help of Artificial Intelligence AI