
Unfortunately, in the cryptocurrency market Richard and his friends can't execute all the buy orders at once or the prices will skyrocket! To achieve. Sell Wall | Definition: A very large limit sell order or a cumulation of sell orders at the same It is the opposite of a buy wall, which refers to a large buy order or a For example, if a trader places a sell order of 10,000 BTC at $5,000, the order. Large sell walls indicate that the cryptocurrency is being liquidated quickly, and they're often a negative indication of a coin's health. A big sell.