Uniswap Research finds Layer 2’s are cheaper to swap on than Ethereum
A research by Austin Adams from Uniswap Labs revealed that transactions and liquidity provisions on layer-2 networks provide decrease price benefits over Ethereum’s mainnet.
The paper highlights Arbitrum’s success in producing greater than triple the liquidity positions in comparison with Ethereum over the previous 12 months. Particularly for trades under $125,000, 97.5% of transactions carried out on layer-2 networks had been more cost effective than these on the Ethereum mainnet, possible attributable to decrease gasoline prices and better liquidity focus useful for retail merchants.
The analysis additionally notes that whereas Ethereum accounts for 25% of complete transactions, it encompasses over 60% of the amount, indicating a desire for layer-2 networks regardless of Ethereum’s greater transaction quantity.
Moreover, layer-2 networks similar to Arbitrum provide considerably shorter block instances, decreasing the window for market value fluctuations and making arbitrage much less worthwhile. This in the end advantages liquidity suppliers, who obtain 20% greater returns from arbitrage on layer-2 networks in comparison with the mainnet.
Nonetheless, the paper additionally addresses issues relating to layer-2 networks, together with centralized sequencers that will manipulate transactions for his or her profit and the absence of decentralized fraud proofs in optimistic rollups essential for correcting errors.
The proliferation of over 40 layer-2 ecosystems additionally results in liquidity fragmentation, requiring reliance on bridging infrastructure, which is expensive and time-consuming.
Builders are actively working to mitigate these points, with Optimism unveiling a permissionless fault-proof system and initiatives like Espresso to diversify sequencer networks.
“For decentralized markets to meet their full potential, mixture buying and selling prices should proceed to say no, and person expertise should proceed to enhance,” Adams stated. “We consider that the studied generalized layer-2s nonetheless have many advantages that customers can make the most of in the present day, and any future enhancements will solely proceed to learn the buying and selling expertise.”
