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News

October 20, 2025

Jupiter Unveils Ultra V3: The New Trading Engine on Solana for Enhanced Security and Lower Execution Fees

"Jupiter logo within Solana network imagery with lightning bolts and gears symbolizing tech upgrade, downward pointing arrow to a dollar sign representing lower transaction fees, enhanced shield indicating protection against sandwich attacks, all in a vibrant arrangement of Orange, Dark Blue and Midnight Blue, incorporating the caption 'Jupiter's Revolutionary Trading Engine - Ultra V3' in bold typography."

On October 20th, Solana’s leading decentralized exchange aggregator, Jupiter, unveiled a new trading engine, aiming to enhance its performance. Entitled Ultra V3, the state of the art trading engine provides a range of improvements, from increased protection against attacks, to lower fees and positive slippage for its users.

Technology Behind Ultra V3

The advent of Ultra V3 introduces three groundbreaking technologies to Jupiter’s transactional process; Iris Router, ShadowLane, and Predictive Execution. The introduction of these technologies aims at reducing the transaction fees and eliminating surpluses of slippage.

Performance Enhancement

Jupiter’s technological revamp brings about a significant improvement to the platform’s performance, as well as the Solana Network. The novel trading engine is developed to make transactions faster, more economical, and safer for the traders.

Most existing platforms offer optimistic quotes which do not accurately mirror the on-chain reality. Ultra V3 addresses this issue with its Predictive Execution feature, which ensures accurate on-chain execution and improved price prediction capabilities.

The Ultra V3 technology ensures that every swap lands exactly as promised. It executes optimally at the best possible price, providing a more transparent and reliable service for Jupiter’s users.

Upgrade Enhances Defense Against Sandwich Attacks

Among the benefits of Jupiter’s upgrade, one of the significant advancements is its protection against sandwich attacks. In a scenario of a sandwich attack, validators place transactions before and after those of regular users. This leads to increased slippage and inflicts significant losses on traders.

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Jupiter’s upgrade to Ultra V3 provides 34 times stronger protection against such malicious attacks, thereby ensuring more secure transactions for its users.

Positive Slippage and Lowered Fees

The Ultra V3 upgrade bears more benefits for Jupiter’s users. It ensures 8 to 10 times lower execution fees compared to similar platforms available in the market. In addition, Ultra V3 aims to provide 0.6 basis points of positive slippage. This signifies better prices for traders than those quoted initially.

Furthermore, the upgrade also aims to lower barriers for retail users by extending its gasless support. Additionally, the minimum trade size for Jupiter has been reduced to $10, making it more accessible to new and lower-volume traders.

Conclusion

Jupiter’s new trading engine, Ultra V3, signifies a significant upgrade in the trading and transactional process of the Solana Network. Through its unique technological advancements and reduced barriers, it aims to provide a streamlined trading experience for its users. The introduction of Ultra V3 not only makes transactions faster, cheaper, and more secure but also reduces the risk of losses due to sandwich attacks. By providing lower execution fees and positive slippage, Jupiter continues to innovate and enhance the trading experience for its users.

James Carter

Financial Analyst & Content Creator | Expert in Cryptocurrency & Forex Education

James Carter is an experienced financial analyst, crypto educator, and content creator with expertise in crypto, forex, and financial literacy. Over the past decade, he has built a multifaceted career in market analysis, community education, and content strategy. At AltSignals.io, James leads content creation for English-speaking audiences, developing articles, webinars, and guides that simplify complex market trends and trading strategies. Known for his ability to make technical finance topics accessible, he empowers both new and seasoned investors to make informed decisions in the ever-evolving world of digital finance.

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