Meme Stock
Quick Definition
A stock that gains viral popularity through social media, often experiencing extreme price volatility driven by retail investor enthusiasm rather than fundamentals.
Key Takeaways
- Meme stocks are driven by social media hype rather than fundamentals.
- They feature extreme volatility and can produce both massive gains and devastating losses.
- Short squeezes often amplify meme stock rallies.
What Is Meme Stock?
Meme stocks are securities that experience dramatic price surges driven primarily by social media hype, online communities, and retail investor coordination rather than traditional fundamental analysis. The phenomenon gained mainstream attention in January 2021 when GameStop (GME) shares surged over 1,500% in weeks, fueled by Reddit's WallStreetBets community. Other notable meme stocks include AMC Entertainment, Bed Bath & Beyond, and BlackBerry. Meme stocks are characterized by extreme volatility, high short interest (which can trigger short squeezes), massive trading volume, and disconnect between price and intrinsic value. While some retail investors have profited enormously, many others have suffered significant losses when prices inevitably corrected. The meme stock phenomenon has raised important questions about market structure, gamification of investing, and the power of coordinated retail trading.
Meme Stock Example
- 1GameStop surged from $17 to $483 in January 2021, becoming the defining meme stock.
- 2AMC Entertainment rallied over 3,000% in 2021 as retail investors coordinated on social media.
Related Terms
Market Sentiment
The overall attitude or mood of investors toward a particular market or security, ranging from bullish optimism to bearish pessimism.
Day Trading
Buying and selling securities within the same trading day to profit from short-term price movements.
Market Rally
A sustained period of rising stock prices, driven by optimism, strong earnings, or favorable economic conditions.
Float (Stock Float)
The number of shares available for public trading, excluding insider holdings, restricted shares, and closely held shares.
Lot Size
The standardized number of units in a single trading transaction, typically 100 shares for stocks.
Stock
A security representing ownership in a corporation, entitling the holder to a share of profits and voting rights.
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