Meme coins, explained in 5 minutes
1. What is a meme coin?
A meme coin is a cryptocurrency whose popularity comes mostly from internet culture, jokes, mascots, and online communities rather than from a specific product or cash flow. The original is Dogecoin (DOGE), created in 2013 by software engineers Billy Markus and Jackson Palmer as a lighthearted take on the Shiba Inu "Doge" meme. Many others followed, often with dog or frog mascots: Shiba Inu (SHIB), Pepe (PEPE), Bonk (BONK), and dogwifhat (WIF), for example.
Because their value depends heavily on attention and sentiment, meme coin prices can rise or fall very quickly, sometimes dramatically within a single day.
2. Why prices look so tiny
Many meme coins have enormous supplies (billions or trillions of tokens), so the price of a single token can be a fraction of a cent. A low price per token does not mean a coin is "cheap" or has more room to grow. What matters is the total value of all tokens (market cap), not the price of one.
3. The main risks
- Extreme volatility: large swings in both directions are normal.
- Hype cycles: prices often follow social media attention, which can disappear fast.
- Pump-and-dumps and scams: regulators such as the U.S. CFTC have warned about coordinated schemes that pump a coin's price and then sell on latecomers.
- Liquidity: smaller coins may have few buyers and sellers, so prices can move a lot on a single order.
- Concentration: a few wallets may hold a large share of the supply.
- Total loss: a meme coin can go to nearly zero. Only use money you can afford to lose.
Read more in our Meme Coin Risk Guide.
4. How a stop-loss works
A stop-loss is an order you set ahead of time to sell if the price falls to a level you choose (the "stop price"). It's a way to decide your exit before emotions kick in.
- Stop (market) order: once the stop price is reached, it becomes a market order and sells at the next available price, which can be lower than your stop in a fast-moving market. That gap is called slippage.
- Stop-limit order: once the stop price is reached, it becomes a limit order that will only sell at your limit price or better. It protects you from selling too low, but if the price drops past your limit, the order may never fill.
Full breakdown: Stop-Loss Orders Explained.
5. Simple ground rules
- Decide the most you're willing to lose before you buy.
- Keep any single meme coin position small.
- Know your exit (a target and a stop) in advance.
- Be skeptical of screenshots of huge overnight gains.
- Use reputable exchanges and never share your passwords or recovery phrase.