The decentralized finance (DeFi) sector is witnessing a rapid traction, growth, and evolution, with several decentralized exchanges (DEXs) achieving notable milestones. In this respect, OpenOcean has obtained the top position among DEXs in terms of volume in March. As per the data from DZap, the other top names on the list of key DEXs in line with volume take into account Paraswap and Nordstren. This swift advancement could pave the way for noteworthy expansion in the near future.
Top DEXs by volume on DZap in March
🥇 @OpenOceanGlobal
🥈 @VeloraDEX (Paraswap)
🥉 @nordstern_fiExecution is consolidating fast. Users just want the best price, not the path or venue
DZap aggregates DeFi to give best output always
Try it now at https://t.co/bilFvVBXzf pic.twitter.com/JDZ5buI0Nn
— ⚡DZap (@dzap_io) March 21, 2026
OpenOcean Emerges as Top Among March’s Leading DEXs Based on Volume
Leading the list of prominent decentralized exchanges (DEXs) based on volume during March 2026, from the 1st to 15th of the month, is OpenOcean. Specifically, the growing user trust has reportedly played a critical role in this considerable spike in its volume. For this purpose, OpenOcean has consistently delivered optimal pricing as well as seamless execution. In addition to this, the exclusive and innovative integrations also enable the platform to sustain its user base and attract a wide range of people amid the highly competitive market.
Paraswap and Nordstren Take 2nd and 3rd Positions
According to DZap, Paraswap is another name on the list of leading DEXs. Hence, Paraswap has become the 2nd top decentralized exchange in volume between the 1st and 15th of March. Moving on, the 3rd top rank is occupied by Nordstren, which is another DEX with a noteworthy volume. The respective ranking suggests that the rising growth of these venues indicates that the users are not focusing on the brand name but prioritize the benefits it provides.
