Web Trader MT5
A piece of crypto folklore. In October 2014, an anonymous trader placed a sell order for 30,000 BTC at $300 on Bitstamp, a wall so large it dwarfed normal daily volume and effectively capped any rally. The Bitcoin community rallied to “kill the BearWhale” by absorbing the order coin by coin, treating the wall like a final boss. The wall did eventually get eaten through. Bitcoin still went lower in subsequent weeks, into the deep 2014–15 bear market, but the moment became part of crypto’s origin mythology; proof that on-chain markets had personalities, that single actors could shape sentiment, and that retail could organise.
The term now describes any large, persistent sell wall on a crypto exchange, especially one whose presence visibly shapes short-term price action.
Example: Smaller BearWhales appear regularly on illiquid altcoin pairs, where a single seller dumping 5,000 tokens at a round-number price can stall a rally for hours until either the wall gets absorbed or buyers give up.
