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Volo LST Review 2026: Sui Liquid Staking After a Vault Exploit

Volo is a Sui-native liquid staking protocol that issues vSUI and has expanded into yield vaults. It has audits from 2023, but a reported $3.5M vault exploit means newcomers should weigh the risk carefully.

By the DappsAtlas editorial team · Updated Nov 4, 2026

DappsAtlas score

6.0/10

Mixed

Visit Volo LST

Our verdict on Volo LST

6.0/10

Volo suits Sui users who want liquid staking with vSUI and are comfortable with DeFi risk. Its strengths are a simple staking flow, no stated lockups and a wider set of vaults. The main caveat is the reported $3.5M vault exploit, combined with audits that date from 2023. Newcomers should read Volo's own incident updates, start small and keep to plain SUI staking before trying the vaults.

Score breakdown

How Volo LST scores

Security: 4.5/10
Ease of use: 8.0/10
Fees: n/a
Features: 7.0/10

Scores run from 0 to 10 and are based only on facts we could verify. Where information was missing we mark the score n/a rather than guess.

What is Volo LST?

Volo is a liquid staking protocol on the Sui blockchain. You stake SUI and receive vSUI, a token that keeps earning rewards and can be used elsewhere in DeFi. DefiLlama lists it in the Liquid Staking category with about $26.4M in TVL, up roughly 11.9% over seven days.

The project has grown into an earn hub. It now offers vaults for other assets on Sui, including BTC-related tokens, with a one-click deposit flow. The homepage also describes a veModel for the Volo token that ties voting power to locked tokens and a share of protocol revenue.

The main caution is a reported exploit. A post shown in public reporting says Volo lost about $3.5M across three vaults. Public information here do not give the cause or the outcome, so anyone considering Volo should read Volo's own statements before depositing.

How Volo LST works

With liquid staking, you stake SUI through Volo and receive vSUI in return. Volo delegates the SUI to validators on the Sui network, and the rewards accrue to the vSUI token. You can hold it or use it elsewhere in DeFi while the underlying SUI keeps earning.

Volo's vaults are a separate product. You deposit a supported asset, and the vault runs a curated strategy aimed at earning yield. According to the homepage, rewards compound automatically, and you can exit without lockups. The exact strategies are not detailed publicly.

The Volo token works through a veModel. Users lock tokens to gain voting power, a share of protocol revenue and a say in how assets are allocated. The governance forum and proposal pages are marked Soon on the homepage.

6 features

Key features

vSUI liquid staking

Stake SUI and receive vSUI, a liquid token that keeps earning staking rewards while you hold it.

One-click yield vaults

Deposit supported assets into vaults for curated yield strategies, with rewards that compound automatically according to the homepage.

BTC and multi-asset vaults

DefiLlama and public reporting describes vaults for BTCFi-related tokens, extending Volo beyond SUI.

No lockups

The homepage says users can enter or unstake anytime with no lockups.

veModel governance

Lock the Volo token for more voting power, a share of protocol revenue and a say in how assets are allocated.

Performance tracking

The site states that APRs, activity and strategy results are tracked for oversight, and it shows vault and vSUI TVL figures.

Pros and cons

What we like

Native Sui liquid staking with a liquid token (vSUI) that keeps earning rewards
Homepage states no lockups, so users can enter or unstake anytime
Audit reports for voloSUI from OtterSec, Movebit and Hacken are listed on the homepage
Expanding into multi-asset and BTC-related vaults with simple one-click deposits
Meaningful TVL of about $26.4M per DefiLlama
Revenue-sharing and voting through a veModel for token lockers

Watch out for

A reported exploit of about $3.5M across three vaults is a serious track-record mark, and the project does not include a full post-mortem or reimbursement details
DefiLlama lists no audits, and the audits shown on the homepage are dated July 2023, before the vault products were added
Vaults add strategy and smart-contract risk beyond plain SUI staking
Fees, APRs and TVL are not shown in its homepage we have, so costs cannot be confirmed from public sources
Governance pages (forum, past and current proposals) are marked Soon, so decentralised governance looks unfinished
Only runs on Sui, so exposure is tied to one chain and its validator set

Volo LST fees

Fees are not published publicly available for this review. Its homepage shows Stake APR and Max APR fields, but they appear as 0.00% placeholders in the scraped copy, so real figures cannot be confirmed here.

Liquid staking protocols usually take a share of staking rewards, and vaults may charge performance or management fees. Check the staking and vault pages in the app and the documentation for current rates before depositing. Sui network gas fees also apply to transactions.

Is Volo LST safe?

The homepage lists three audit reports for voloSUI liquid staking, from OtterSec, Movebit and Hacken, all dated July 2023. DefiLlama shows no audits listed. Its homepage does not show audits for the vault products, which came later.

A post on X shown in public reporting reports that Volo was exploited for about $3.5M across three vaults. The project does not say what caused it, whether the liquid staking contracts were affected or how users were treated afterwards. Treat this as a significant risk signal and look up Volo's official incident communication.

As with any DeFi staking product, you carry smart-contract risk, validator risk and the risk that vSUI trades away from the value of SUI. Governance forum and proposal pages are still marked Soon.

6 steps

How to get started with Volo LST

1
Install a Sui-compatible wallet and fund it with SUI for the stake and for gas.
2
Check Volo's latest announcements and documentation, especially on the reported vault exploit and which products are affected.
3
Open the Volo app and choose between liquid staking for vSUI or one of the vaults.
4
Review the displayed APR, total staked and any fee details for your choice.
5
Start with a small amount you can afford to lose, then confirm the transaction in your wallet.
6
Track your position in the app and unstake when you want to exit.

Open Volo LST

Who Volo LST is for

Volo is for SUI holders who want staking rewards without locking funds, and for users comfortable with DeFi risk who want to try vaults on Sui. It is less suited to anyone who wants a long, incident-free track record or confirmed fee transparency.

Volo LST FAQs

What is vSUI?

vSUI is the liquid staking token Volo issues when you stake SUI. It represents your staked SUI and the rewards it earns, and it can be used in other DeFi apps on Sui.

Was Volo hacked?

A post on X from BSCNews, shown in public reporting, says Volo was exploited for roughly $3.5 million across three vaults. the public information available here do not give the cause, the date of resolution or whether users were compensated, so check Volo's own announcements for the latest.

Can I unstake from Volo at any time?

The homepage says users can enter or unstake anytime with no lockups. Actual exit speed and any fees are not detailed publicly, so check the app before you stake.

Has Volo been audited?

The homepage lists audit reports for voloSUI from OtterSec, Movebit and Hacken, all dated July 2023. DefiLlama shows zero audits listed, and its homepage does not show any audit for the newer vaults.

What does the Volo token do?

Volo has a veModel where users lock the Volo token to gain voting power and a share of protocol revenue, as described on the homepage. DefiLlama lists the token as NAVX, and the footer carries the NAVI name, so confirm the correct token and its details in the official docs.

What assets does Volo support?

Volo is described as a multi-asset staking hub on Sui. It started with SUI liquid staking and now offers vaults for other assets, including BTC-related tokens, according to the DefiLlama description and public reporting.

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