Bitaigen Research We outline the latest development pathways of liquid staking in this article, analyze its role within Ethereum’s security architecture, and dissect the recent capital‑withdrawal risks that have emerged. Afterwards, the team looks ahead to the multi‑chain deployments and multi‑asset support of emerging protocols, discussing the potential ecosystem transformations they may bring. If you want to understand how restaking influences yield models and long‑term capital retention, please continue reading.
5. Growth of Restaking and Future Outlook
As of July 2024, the total amount of ETH locked on‑chain for staking is approaching 33 million ETH, of which roughly 13.4 million ETH (about $46 billion USD) have been routed through liquid‑staking platforms, representing ≈40.5 % of all staked ETH. This figure underscores the significance of liquid staking within the Ethereum ecosystem. Since the end of 2023, deposits related to restaking have shown an accelerating trend, with liquid‑restaking now accounting for over 70 % of the total restaking TVL and growing each month at a rate of 5 %–10 %.
However, the EigenLayer and Pendle withdrawal wave at the end of June 2024 also reminded us that airdrop incentives, while effective at quickly aggregating capital, can trigger large‑scale short‑term exits—withdrawal rates briefly exceeded 40 %. Consequently, protocols need to establish more durable incentive mechanisms and robust yield models at the protocol layer to achieve long‑term capital retention.
Looking forward, emerging protocols such as Karak and Symbiotic are gradually capturing market share thanks to their multi‑asset support and cross‑chain deployments. Karak already offers deposit entry points on five different chains, while Symbiotic, through its Decentralized Validator Network (DVN) and collaborations with multiple projects, provides diversified restaking options beyond ETH. As these protocols continue to refine their functionalities and expand partnership networks, liquid restaking is expected to claim a larger proportion of the overall restaking ecosystem.
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1. Background of Staking and Liquid Staking
Ethereum’s security depends on token holders locking ETH as validators to earn block rewards. Although this mechanism strengthens the network’s defensive capacity, it introduces two major constraints:
- Liquidity restriction – assets cannot be freely traded while locked.
- Slashing risk – validators who misbehave may incur penalties.
Moreover, the 32 ETH minimum required to become a validator is relatively high for average investors, limiting participation.
To lower the entry barrier, projects such as ConsenSys and Ledger launched pooled staking services, allowing users to combine fragmented ETH holdings to meet the 32 ETH threshold. Even after pooling, the assets remain locked, so the liquidity bottleneck persists.
Liquid staking emerged as an innovative solution to this problem. It mints a liquidity token that represents the staked ETH, enabling holders to continue trading, borrowing, and performing other DeFi operations. Lido, as one of the first platforms to offer this service, paved the way for competitors like Rocket Pool and Stader. These services not only reduce the entry barrier but also provide stakers with “dual yields”: they receive the on‑chain validator rewards while simultaneously earning additional returns by utilizing the liquidity token within the DeFi ecosystem.
Staking vs. Liquid Staking
Traditional staking requires assets to remain inert until they are unstaked, whereas liquid staking generates a token that can be freely bought and sold on secondary markets. This token continues to accrue the original staking rewards while in the holder’s possession. Consequently, asset liquidity is dramatically improved, and investors can allocate capital flexibly without sacrificing the security‑related yield.
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2. The Rise of Restaking
The concept of restaking was first introduced by EigenLayer. Its core idea is to reuse ETH that is already staked on Ethereum’s mainnet to secure additional modules such as sidechains, oracle networks, and data‑availability layers. These modules typically need independent verification services (Active Verification Services, AVS), but building their own security infrastructure is costly and less trustworthy. Restaking leverages Ethereum’s massive validator set, dramatically lowering the security cost for these modules while increasing the economic deterrent against potential attackers.
EigenLayer’s whitepaper describes the notion of “pooled security”: when multiple validators collectively restake for the same network, an attacker must expend considerably more resources to compromise it. While this design enhances security, it also introduces the risk of collusion among validators. To mitigate systemic risk, EigenLayer imposes a cap on the amount of assets any single validator can restake.
As the concept matured, projects beyond EigenLayer—such as Karak and Symbiotic—launched their own restaking solutions, creating a diversified competitive landscape.
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3. Overview of Restaking Protocols
1. Supported Deposit Assets
Supported asset lists differ markedly across protocols. EigenLayer currently accepts only native ETH and its liquid‑staking tokens (LSTs). Karak presents a broader roster, encompassing liquid‑staking tokens (LRTs), Pendle LP tokens, and various stablecoins. Symbiotic extends this set further by adding specific tokens like ENA and sUSDE. The richness of supported assets directly influences a protocol’s liquidity appeal; in cross‑chain environments, multi‑asset support often drives higher user participation. EigenLayer also plans to introduce dual‑staking and LP restaking in the future to broaden its asset coverage.
2. Security Model
EigenLayer adopts a comparatively conservative security design, focusing on ETH and its derivatives to avoid the price volatility of low‑market‑cap tokens that could jeopardize system stability. By contrast, Karak and Symbiotic provide more flexible security configurations, allowing users to select different asset mixes to achieve customized economic security levels.
From a governance standpoint, both EigenLayer and Karak employ upgradeable core contracts managed via multi‑signature entities, ensuring decentralized parameter control. Symbiotic opts for immutable contracts to reduce governance risk, though this means that any code defect would require a full contract redeployment to fix.
3. Supported Chains and Partners
Chain compatibility is a key competitive factor. EigenLayer and Symbiotic primarily focus on the Ethereum ecosystem, whereas Karak has already enabled deposit functionality on five distinct blockchains, attracting non‑Ethereum assets into the restaking arena. Karak also introduced a Layer‑2 network, K 2, serving as a testing ground for its Decentralized Security Service (DSS) before mainnet launch.
Regarding partnerships, EigenLayer, as the pioneer, has integrated with multiple AVS projects including EigenDA, AltLayer, and Hyperlane. Karak and Symbiotic are actively expanding their partner networks, incorporating cross‑chain bridges like Wormhole and financial protocols such as Ethena, thereby enhancing ecosystem interoperability.
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4. Overview of Liquidity Restaking
1. Types of Liquidity Restaking Tokens
Liquidity‑restaking protocols accept staked assets and issue corresponding Liquidity Restaking Tokens (LRTs) to improve capital efficiency. For example, Renzo allows deposits of wBETH and mints ezETH, while Kelp accepts ETHx and sfrxETH, issuing rsETH. Each LRT represents a specific underlying asset and can be freely traded or used as collateral within DeFi contexts.
Some protocols aggregate multiple LSTs into a single LRT, achieving unified asset management and higher capital efficiency, albeit at the cost of increased counter‑party risk and operational complexity. A more conservative approach is taken by Puffer, which, although accepting stETH, converts it back to native ETH during the restaking phase to avoid dependence on the originating LST protocol.
2. DeFi and Layer‑2 Support
The core value proposition of liquidity restaking lies in activating the yields of locked assets. Platforms like Pendle enable yield‑trading, allowing users to provide liquidity, obtain leveraged returns, and realize profits before maturity, thereby reducing impermanent loss exposure.
These protocols have also integrated deeply with major DEXs such as Curve and Uniswap, ensuring ample liquidity for LRTs and facilitating swift exits when needed. Some projects have launched Vaults that combine cyclic restaking, options, and other strategies to further diversify income streams.
As Layer‑2 solutions mature, liquidity restaking is gradually migrating to networks like Optimism and Arbitrum to lower gas fees and increase transaction speed. While the majority of activity still occurs on Ethereum’s mainnet, the share of Layer‑2 users is expected to rise steadily.
3. Supported Restaking Protocols
EigenLayer was among the first to implement liquidity restaking, laying the industry’s groundwork. Subsequently, Karak and Symbiotic entered the space, each offering distinct LRT utilization methods: Karak accepts direct LRT deposits for restaking, whereas Symbiotic restricts LRTs to be staked only via external channels.
The recent airdrop controversy surrounding EigenLayer prompted some users to migrate to alternative platforms. Symbiotic, leveraging its flexible restaking mechanism and a $200 million USD deposit cap, has attracted fresh inflows. This evolving competitive landscape indicates that protocols delivering higher capital efficiency and operational freedom will gain an edge in the market.
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6. Summary
As of July 2024, staked ETH totals close to 33 million, with approximately 13.4 million ETH (≈ $46 billion USD) routed through liquid‑staking platforms, accounting for 40.5 % of the whole staking landscape. This data demonstrates that liquid staking has become a core component of Ethereum’s staking ecosystem. Recent adjustments—such as EigenLayer’s expanded support for native ETH deposits and the imposition of limits on LST deposits—have caused a modest dip in this proportion.
With restaking platforms continuously opening more deposit options, lifting deposit caps, and extending support to multi‑asset classes, the overall restaking market is poised to keep expanding. Liquidity‑restaking protocols are expected to capture an even larger share moving forward. Although airdrop rewards can cause short‑term liquidity swings, deep collaborations with major DeFi projects suggest that long‑term capital retention remains viable.
Throughout industry development, protocols like EigenLayer, Karak, and Symbiotic are driving innovation in security models and liquidity solutions. Restaking not only bolsters the safety of staked assets but also injects higher capital efficiency into the decentralized finance ecosystem. As technology iterates and the ecosystem matures, new use‑cases and business models will continuously emerge, further extending the functional boundaries of Ethereum and cross‑chain environments.
1. Policy and Regulatory Impact
The rapid expansion of restaking and liquidity restaking inevitably draws regulatory attention. Regulators must balance innovation encouragement with market stability, ensuring transparency and fairness to protect investor rights. In jurisdictions where crypto gains are taxable, participants should be aware that profits may be subject to tax according to local law. For fiat on‑ramps, global users typically employ SEPA or SWIFT transfers, while U.S. residents should use Binance.US rather than the global Binance platform to remain compliant with local regulations.
2. User Education and Risk Management
In the restaking arena, users’ understanding of each protocol’s mechanics, associated risks, and yield structures is crucial. Effective risk management encompasses liquidity risk, market volatility, and operational risk, all of which directly affect individual returns and the long‑term health of the protocols.
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7. Conclusion
The swift evolution of restaking technology injects fresh growth momentum into Ethereum and the broader blockchain ecosystem. As more protocols roll out liquidity‑restaking solutions, users will be able to maintain capital security while achieving higher asset utilization, further propelling DeFi development. Although challenges such as security, compliance, and market volatility persist, continuous innovation and protocol optimization remain the primary drivers pushing the sector forward.
Overall, restaking and liquidity restaking have become key growth pillars of the Ethereum ecosystem, offering stakers diversified yield avenues and advancing blockchain technology. As markets mature and technical capabilities improve, the industry is expected to witness broader application scenarios and heightened value creation in the coming years.
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