For ESPN Depositors

Guide for ESPN depositors — earn yield from ETH volatility without directional exposure.

You want steady yield from ETH volatility without taking a directional bet on price. ESPN is an ERC-4626 vault that does this for you — deposit USDS, hold ESPN, and the vault sells options to generate returns.

How ESPN Works

ESPN converts deposited USDS into ETH, bonds it with ETH Strategy to receive long-dated convertible notes (which include embedded call options), then sells shorter-dated call options on Derive to extract yield. The long/short option pairing keeps the strategy balanced in USD terms.

Think of it as: the volatility trade, productized. Options desks have profited from this for decades — ESPN makes it a single token.

Deep dive: About ESPN · Derive Options

Getting Started

Deposit

1. Approve USDS spending to the ESPN contract

2. Call deposit() with your USDS amount

3. Receive ESPN shares (starting price: 100 USDS per ESPN)

The mint price increases as yield accrues — later depositors pay a higher price per share, reflecting the yield already embedded in the vault.

ESPN minting is capped. Check maxDeposit() for current remaining capacity.

Earn

Hold ESPN. Yield accrues automatically as option premiums flow into the vault, increasing the USDS value each ESPN can be redeemed for. No claiming or compounding required.

Boost (Optional)

Provide liquidity to the ESPN/USDS pool via Arrakis and stake LP tokens for additional incentives based on lock duration.

Deep dive: Staking Incentives

Redeem

• Instant: When the vault has sufficient liquid USDS, call redeem() or withdraw() directly

• Queue: When liquidity is tied up in options positions, join the redemption queue — you receive an NFT representing your position, redeemable when eligible

The queue preserves your dollar value. You don't earn additional yield while queued, but you don't lose value either.

Deep dive: ESPN Quick Start

Key Risks

• ESPN yield depends on ETH volatility and options market conditions — low-volatility periods produce lower returns

• Options positions may create temporary illiquidity, requiring the redemption queue

• ESPN is exposed to Derive counterparty risk for the options leg

• The vault's USD-balanced strategy can still produce losses in extreme market conditions

• Smart contract risk across ESPN, the bonding mechanism, and the Derive bridge

Full risk breakdown: ESPN Risks · Protocol Risks

Your Reading Path

1. About ESPN — the strategy, the trade, and how the vault works

2. ESPN Quick Start — minting, earning, redeeming, contract addresses

3. Derive Options — how options are sold and managed

4. ESPN Risks — specific risk factors for the vault

5. Staking Incentives — optional LP staking for boosted yield