In the evolving world of decentralized exchanges (DEXs), the ability to place limit orders is becoming increasingly common. Notable DEXs offering this feature include 1inch, Uniswap, Jupiter, dYdX, and Matcha.

1inch, a DEX aggregator, offers a limit order protocol with no fees, dynamic pricing, and support for conditional orders. Uniswap, the world's most popular DEX, integrated limit orders in early 2024. Jupiter, a Solana-based DEX aggregator, offers limit orders alongside a range of advanced trading features. dYdX, a DEX focusing on leverage trading, supports limit orders with a flexible range of expiration periods. Lastly, Matcha, a DEX aggregator for the Ethereum ecosystem, supports limit orders with custom expiration periods.

Despite these advancements, the DEX space continues to face challenges. The lack of universal support for limit orders across all DEXs is a significant drawback. Furthermore, the complexity and volatility of the crypto market may deter potential traders. As the industry continues to develop, it remains to be seen how these DEXs will adapt to changing market conditions and regulatory scrutiny.