In simple terms
Whale is slang for a participant whose capital or position is so large that their orders can influence price, spread, or liquidity. The term is common in crypto but also applies to stocks, futures, and foreign exchange. There is no universal threshold; it depends on each market’s depth.
How it is used
Observers may call a large wallet or institution a whale. An order shown in the order book can be cancelled, split across venues, or belong to an exchange holding funds for many customers. A balance or transfer therefore does not automatically reveal the owner’s intention.
Limits and links
Following a whale does not remove the risk of entering late, suffering slippage, or getting trapped in a thin market. Check the order book and liquidity rather than relying on rumours.
Sources
- Coinbase Learn, “What Is a Crypto Whale?” — explains the community concept and its possible market impact.
- CFTC, “Risks of Virtual Currency Trading” — describes volatility and liquidity risks in virtual assets.