OKX Observes Jupiter’s Ultra v3 Upgrade as Solana Trading Efficiency Reaches New Heights

On October 23, 2025, Solana's leading decentralized exchange aggregator Jupiter launched its groundbreaking Ultra v3 upgrade, marking a significant milestone in decentralized trading optimization. This comprehensive enhancement introduces advanced routing algorithms, predictive execution capabilities, and gasless transaction features that are setting new standards in the DeFi ecosystem. The upgrade delivers substantial cost reductions with fees reportedly up to 10 times lower than previous versions, while implementing robust security measures including enhanced protection against sandwich attacks and improved slippage control mechanisms. These developments are particularly noteworthy for OKX and the broader cryptocurrency community as they demonstrate the rapid evolution of trading infrastructure on high-performance blockchains like Solana. The integration of institutional-grade features with retail accessibility positions Jupiter's Ultra v3 as a potential catalyst for increased adoption and liquidity across decentralized trading platforms. As trading efficiency reaches unprecedented levels, market observers including OKX are monitoring how these technological advancements might influence trading patterns and platform competitiveness across the cryptocurrency landscape. The successful implementation of such sophisticated trading tools on Solana reinforces the network's growing prominence in the DeFi sector and highlights the continuous innovation driving the cryptocurrency industry forward.

Jupiter's Ultra v3 Upgrade Enhances Solana Trading with Advanced Features

Solana's decentralized exchange aggregator Jupiter has launched Ultra v3, a transformative upgrade aimed at optimizing trading efficiency. The update introduces advanced routing, predictive execution, and gasless transactions, catering to both retail and institutional traders. Fees are reportedly up to 10 times lower than previous versions, with enhanced protections against sandwich attacks and improved slippage control.

The Iris routing engine, a cornerstone of Ultra v3, acts as a Meta aggregator, scanning multiple platforms including JupiterZ, DFlow, Hashflow, and OKX for optimal pricing. JupiterZ, the in-house RFQ system, now processes $100 million daily with zero slippage, exclusively through Ultra v3. The upgrade is fully integrated across Jupiter's mobile, desktop, and API offerings.

OKX Announces Tick Size Adjustments to Enhance Liquidity and Trading Experience

OKX will implement tick size adjustments for select spot, margin, and perpetual futures trading pairs on October 24, 2025. The changes, scheduled between 6:00 am and 10:00 am UTC, aim to tighten bid-ask spreads and improve market liquidity.

Notable adjustments include the ANIME/USDT perpetual contract's tick size reduction from 0.00001 to 0.000001, and the EGLD/USDT perpetual's drop from 0.01 to 0.001. Spot pairs like EGLD/EUR and METIS/USD will also see revisions.

Trading will continue uninterrupted during the update. OKX advises participants to review strategies but clarifies this is not financial advice.