Jupiter Exchange has launched its Limit Order V2 on the Solana blockchain on October 29, 2025, introducing enhanced privacy protections and anti-front-running mechanisms. The system hides order details until execution, preventing bots and external traders from detecting pending transactions and exploiting them through front-running practices, a common issue in decentralized exchanges.
Traders can now set limit orders based on a token's USD value or market capitalization, eliminating the need for manual conversions or pool ratio calculations. The update fixes a limitation from V1, where buy orders above market price or sell orders below would execute instantly as market orders; now, they only trigger when the market reaches the specified limit price.
Advanced features include the One-Cancels-Other (OCO) mode, allowing traders to simultaneously place take profit and stop loss orders on a single position, with automatic cancellation of the other when one executes. Users can also edit active orders without canceling them, enabling faster adaptation to market changes.
Jupiter is expanding its ecosystem, partnering with Ethena Labs to develop the JupUSD stablecoin, scheduled for release in late 2025. The upgrade targets both retail and professional traders, providing greater precision, automation, and control.
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