Arbitrage Bottlenecks
Arbitrage bottlenecks are technical or market-based constraints that prevent the efficient equalization of prices across different venues. These can include slow network connections, exchange downtime, limited liquidity, or restrictive withdrawal policies.
When these bottlenecks exist, price discrepancies can persist for longer than they would in a frictionless market, creating opportunities for some while causing inefficiencies for others. In the cryptocurrency domain, blockchain finality times and network congestion are unique bottlenecks that affect the speed of arbitrage.
Identifying these bottlenecks is a key part of the research process for firms looking to deploy cross-exchange strategies. Understanding why prices fail to converge is just as important as knowing how to profit from the discrepancies themselves, as it reveals the structural limitations of the market.