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Project Overview
Raydium is an automated market maker (AMM) platform built on Solana, where users can swap, trade, and provide liquidity to earn yield on digital assets. However, unlike other AMM platforms, Raydium's AMM provides on-chain liquidity to Serum's central limit order book. This means that Raydium's users and liquidity pools have access to the order flow and liquidity of the entire Serum ecosystem, and vice versa.
2026 Q2 sees 83 crypto hacks, a new all-time high
according to DefiLlama data, Q2 2026 has become the most active quarter on record for crypto hacks, with 83 separate attack incidents, setting a new all-time high.Despite the increased frequency of attacks, the total losses for the quarter were approximately $755.3 million, still lower than the $3.56 billion lost in Q4 2020. Of this, the $293 million attack on KelpDAO and the $280 million attack on Drift Protocol accounted for more than three-quarters of the quarter's total losses. Cross-chain bridges were the largest source of losses, with related attacks leading to approximately $351 million being stolen. Earlier this month, Humanity Protocol lost $36 million, Aztec Connect experienced two attacks on passive smart contracts, each losing about $2.1 million, and decentralized exchange Raydium suffered a $1.3 million attack in June. (financefeeds)
Raydium old liquidity pool suspected of being attacked, approximately $1.34 million in assets stolen
blockchain security analyst Specter posted on X platform, stating that an old liquidity pool of the Solana DeFi protocol Raydium is suspected of being attacked, with the attacker stealing approximately $1.34 million in assets, mainly including USDC, RAY, and wSOL. Currently, the hacker has transferred the stolen funds to Ethereum via a bridge and subsequently deposited them into Tornado Cash for mixing.
Raydium Launches Permissioned AMM, Supporting Compliant Asset Trading on Solana Chain
According to official news, Raydium announced the launch of Permissioned Automated Market Maker (AMM) and Permissioned Pools, open to asset issuers that need to meet KYC or regulatory requirements. Issuers can directly access Solana on-chain liquidity infrastructure while retaining participant access control to establish compliant secondary trading markets.
Binance Adjusts Leverage and Margin Tiers for Multiple Contracts
: According to an official announcement, Binance will update the collateral ratio and tiered collateral ratio for assets such as UNI, ENA, RAY, APE, and ZEC under the Portfolio Margin at 06:00 UTC on May 15, 2026. Additionally, at 06:30 UTC on May 15, 2026, Binance Futures will adjust the leverage and margin tiers for several USDⓈ-M perpetual contracts, including NAORISUSDT, ARCUSDT, and MUSDT. Existing positions will be affected, and users need to make adjustments in advance.
Coinbase Suspends Trading of 25 Perpetual Contracts and Completes Auto-Settlement
According to an official announcement, Coinbase has suspended trading of 25 perpetual contracts, as previously announced. All outstanding positions in these contracts have been automatically settled at the final settlement price. The affected contracts include TRB, RARE, NEIRO, A, ME, XTZ, KMNO, RAY, STX, ENS, GMT, SNX, 1000FLOKI, 0G, ORDI, NIL, BIO, UMA, BEAM, INIT, SOMI, EGLD, CLANKER, SOPH, and BIGTIME. The final settlement price was calculated as the average index price over the 60 minutes preceding the suspension. Coinbase stated that this action aims to focus on products that consistently meet liquidity and market quality standards, and that it will accelerate the launch of new perpetual contracts by optimizing internal processes.
Related news
Raydium Launches Permissioned AMM, Supporting Compliant Asset Trading on Solana Chain
According to official news, Raydium announced the launch of Permissioned Automated Market Maker (AMM) and Permissioned Pools, open to asset issuers that need to meet KYC or regulatory requirements. Issuers can directly access Solana on-chain liquidity infrastructure while retaining participant access control to establish compliant secondary trading markets.
1kx: Q2 On-Chain Fees Down 33% YoY, Token Allocation Maintains Stability Against the Trend
According to crypto VC firm 1kx (@1kxnetwork), total on-chain fees in Q2 2026 decreased 33% year-over-year, exhibiting typical bear market characteristics. Among them, DEX fees saw the largest decline, down 57% year-over-year, a decrease of approximately $625 million, with Meteora, Raydium, and PancakeSwap being the main drags; blockchain and MEV fees decreased by $40 million (-40%); Pump.fun drove Launchpad-type fees down 57%. In terms of highlights, perpetual contracts and prediction markets grew counter-trend by 22%, led by edgeX and Hyperliquid, with Polymarket's single-quarter fees approaching $100 million; lending and asset management sectors continued compound growth, with Morpho, USDai, and Maple Finance each contributing between $9 million and $19 million; Canton Network added $179 million in L1 fees, and both it and Polymarket entered the Fee Top 20 for the first time.
Gray: Solana Ecosystem Surpasses 1,000 Applications, Leading in On-Chain Transactions and Activity Year-to-Date
Grayscale Research Head Zach Pandl stated that the Solana blockchain has become a core settlement layer for a diverse range of decentralized applications, currently hosting over 1,000 independent applications covering areas such as DeFi, social trading, and decentralized infrastructure. As of the year to date, the Solana network averages over 100 million transactions per day, equivalent to more than 1,200 transactions per second. Meanwhile, the average daily active addresses stand at approximately 4.3 million, and total transaction fees have reached about $100 million.On the ecosystem application level, decentralized exchange Raydium holds a significant position within Solana DeFi, driving the cumulative on-chain DEX trading volume to exceed $360 billion this year, ranking first among all public chains. Additionally, the Memecoin issuance and social application Pump.fun is highly active, with approximately 1.3 million monthly active users and an average daily revenue of around $690,000, serving as a major driver of Solana's traffic and transactions.In terms of infrastructure, the decentralized physical infrastructure project Geodnet is building a high-precision positioning network, providing centimeter-level positioning capabilities for AI systems such as autonomous driving, drones, and robots, and is regarded as an important representative of the DePIN track.Grayscale pointed out that the Solana ecosystem has formed a significant structure driven by on-chain activity and application growth, with the SOL asset offering investors direct exposure to the network's continued expansion.
2026 Q2 sees 83 crypto hacks, a new all-time high
according to DefiLlama data, Q2 2026 has become the most active quarter on record for crypto hacks, with 83 separate attack incidents, setting a new all-time high.Despite the increased frequency of attacks, the total losses for the quarter were approximately $755.3 million, still lower than the $3.56 billion lost in Q4 2020. Of this, the $293 million attack on KelpDAO and the $280 million attack on Drift Protocol accounted for more than three-quarters of the quarter's total losses. Cross-chain bridges were the largest source of losses, with related attacks leading to approximately $351 million being stolen. Earlier this month, Humanity Protocol lost $36 million, Aztec Connect experienced two attacks on passive smart contracts, each losing about $2.1 million, and decentralized exchange Raydium suffered a $1.3 million attack in June. (financefeeds)
Raydium’s legacy AMM V3 program exploited; approximately $1.34 million in assets drained
According to an official announcement, Raydium stated that its legacy AMM V3 program—deactivated in 2021—was exploited, resulting in the unauthorized removal of approximately 150,177 RAY, 5,603 SOL, and 893,700 USDC, with a total market value of roughly $1.34 million. Compensation will be covered by the Raydium treasury.
Raydium old liquidity pool suspected of being attacked, approximately $1.34 million in assets stolen
blockchain security analyst Specter posted on X platform, stating that an old liquidity pool of the Solana DeFi protocol Raydium is suspected of being attacked, with the attacker stealing approximately $1.34 million in assets, mainly including USDC, RAY, and wSOL. Currently, the hacker has transferred the stolen funds to Ethereum via a bridge and subsequently deposited them into Tornado Cash for mixing.