# Marinade Select

## What Is Marinade Select?

Marinade Select is a premium staking set powered by Marinade. It includes a vetted group of community-recognized validators that meet strict criteria for decentralization, performance, and compliance.

Unlike Marinade’s open [**Stake Auction Marketplace (SAM)**](https://docs.marinade.finance/marinade-protocol/protocol-overview/stake-auction-market), Marinade Select is invite-only and excludes:

* Superminority validators (those with outsized influence on network consensus)
* Validators on community or Marinade blacklists
* Participants engaging in harmful MEV practices (e.g., sandwich attacks)

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## Why Stake with Marinade Select?

Marinade Select delivers:

* **High-Quality Validators:** Each validator is vetted for decentralization, performance, and transparency.
* **Protected Staking Rewards (PSR):** Validators cover penalties and rebalancing costs to safeguard user returns.
* **Smart Rebalancing:** Stake is actively managed to optimize efficiency and avoid unnecessary costs.
* **Institutional Readiness:** Fully compliant validator set suitable for regulated entities and large-scale stakers.

### Validator Bonds

All validators in the Select set are required to maintain a **bond** denominated in SOL. This bond:

* Covers **performance penalties and rebalancing costs** if a validator leaves the set.
* Helps align validator incentives with staker outcomes.
* Is automatically **delegated** to the validator to earn yield.

**Bond Requirements:**

* Coverage Ratio: 1 SOL per 1,000 SOL staked
* Source: SOL (locked and delegated through Marinade’s infrastructure)

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## How It Works

<table data-header-hidden><thead><tr><th width="189.77777099609375"></th><th></th></tr></thead><tbody><tr><td><strong>Component</strong></td><td><strong>Details</strong></td></tr><tr><td><strong>Select Set</strong></td><td>A curated list of verified validators. Participation requires identity verification, bonding, and ongoing performance standards.</td></tr><tr><td><strong>Validator Bond</strong></td><td>Validators post a bond (~1 SOL per 1,000 SOL staked) used to protect staker returns and cover rebalancing costs.</td></tr><tr><td><strong>New Stake Flow</strong></td><td>New deposits are distributed evenly across the Select set or allocated to underweighted validators based on individual user positions.</td></tr><tr><td><strong>Unstaking</strong></td><td>Selective unstaking from a subset of validators minimizes capital inefficiencies. Remaining stake is gradually rebalanced over time.</td></tr><tr><td><strong>Rebalancing</strong></td><td>Rebalancing occurs in epochs and ensures users maintain proportional exposure across the set without impacting APY.</td></tr></tbody></table>

## Stake Distribution & Rebalancing

Marinade Select employs **smart stake flow management** to preserve APY and user experience:

#### New Stake

* Automatically allocated evenly or fills gaps across validators with lower relative TVL.
* Ensures balanced exposure and fairness across the Select set.

#### Unstaking

* SOL is withdrawn from a limited number of validators to reduce operational overhead.
* Remaining stake is rebalanced over time to maintain user allocation consistency.

This dynamic system avoids fragmentation and improves long-term capital efficiency.

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## Validator Expectations

To remain in Marinade Select, validators must:

* Maintain **high performance and uptime**
* Operate in compliance with **Marinade’s security and operational standards**
* Respond promptly to events such as incoming stake or low bond balance alerts

Non-compliance can lead to removal from the set and loss of bond funds.

### Resources

* **Monitor Stake Distribution:** [select.marinade.finance](https://select.marinade.finance/)
* **Validator Bond CLI:** [npm package](https://www.npmjs.com/package/@marinade.finance/validator-bonds-cli-institutional)
* **CLI Source Code:** [GitHub Repository](https://github.com/marinade-finance/validator-bonds/tree/main/packages/validator-bonds-cli-institutional)

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## Frequently Asked Questions

**Q: Can I join Marinade Select if I’m already in the Stake Auction Marketplace?**

Yes, but you’ll need to complete a separate vetting process, pass KYC, and post a validator bond specific to Marinade Select.

**Q: What happens if I want to exit Marinade Select?**

You’ll need to notify the Marinade team. Once your validator is removed from the Select set, you can initiate the bond withdrawal process.