Spread

The spread is the difference between the highest price a buyer is willing to pay (bid) and the lowest price a seller is willing to accept (ask). In cryptocurrency markets, this gap represents the cost of immediate execution—traders buying at ask prices pay more than sellers receive at bid prices. Spreads vary based on liquidity, asset popularity, and trading venue; Bitcoin on major exchanges typically has spreads under $1, while obscure altcoins might have spreads of several percentage points. Tight spreads indicate liquid, efficient markets where prices converge quickly. Wider spreads reflect lower liquidity and higher trading friction. Understanding spreads is critical because they directly impact profitability, especially for frequent traders and arbitrageurs. Example: On Binance, Bitcoin might have a bid of $42,500 and an ask of $42,505, creating a $5 spread. A trader buying immediately pays $42,505 per Bitcoin, while a trader selling immediately receives only $42,500, with the $5 difference captured by market makers. Why it matters for crypto trading: Spreads directly reduce trading profitability by increasing entry costs and decreasing exit proceeds. Traders should prioritize liquid trading pairs with tight spreads, use limit orders instead of market orders, and factor spread costs into strategy calculations to avoid negative expected value trades.

Category: exchanges trading

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