The SparkLend lending protocol reached a new all-time high of 600,000 ETH in deposits as of mid-September 2026. The milestone follows a steady climb from 380,000 ETH in late April and 516,000 ETH in mid-May.
Alongside the deposit milestone, the platform's broader balance sheet has expanded. Total market size, representing the value of all assets supplied to the platform, reached $7.39 billion in mid-September 2026. Total value locked neared $4.96 billion, while active loans totaled approximately $2.4 billion. Large holders contributed significantly to the growth, funneling about 88,320 ETH into SparkLend over the six months leading up to September 2026.
SparkLend serves as the flagship lending protocol inside the Spark ecosystem, which is tied to Sky—the protocol formerly known as MakerDAO. Concurrently, USDS borrowing on SparkLend reached new highs between $800 million and $900 million. Unlike many lending markets where interest rates float freely with supply and demand, SparkLend utilizes governance-controlled rates for assets including USDS.
The platform maintains a narrow collateral set, limiting assets to wstETH (a wrapped form of staked ETH) and previously rETH, while restricting high-leverage looping compared to peer platforms. Additionally, SparkLend fully deprecated its low-usage Gnosis Chain deployment on September 14, 2026, shifting its focus exclusively to Ethereum.
Market observers note that investors and institutional participants have increasingly gravitated toward vetted, lower-risk lending options following incidents affecting competitor platforms. However, analysts point out potential risks, noting that whale inflows over the six-month period mean a small number of large holders could significantly impact deposit figures if they withdraw, and the Ethereum-only focus concentrates platform exposure.
