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DeFi · 1 min read

Lighter Integrates weETH as Perpetual Futures Collateral With 1,000 Token Cap

The perpetual futures exchange counts 70% of Ether.fi's wrapped liquid restaking token value toward trading margin.

Editorial oversight: Julian Mercer, Chief Editor
Neutral
$ETH $2,395 +0.8%

At a glance

What happened
Lighter integrated Ether.fi's weETH as perpetual futures collateral with a 70% margin weight and a 1,000 token cap.
Why it matters
Traders can utilize wrapped restaked ether for leverage while accepting a 30% protocol haircut.
Who is affected
Lighter derivatives traders and Ether.fi weETH holders.
What's next
No next step announced.
Primary source
thedefiant.io: Lighter Adds weETH as Perpetual Futures Collateral

Key points

  • Lighter enabled Ether.fi's weETH as eligible perpetual futures collateral 1.
  • The exchange values weETH at 70% of its index price toward trading margin 1.
  • Platform-wide weETH collateral deposits are capped at 1,000 tokens 1.

Decentralized derivatives exchange Lighter has added Ether.fi's wrapped restaked ether ($WEETH) as eligible collateral for perpetual futures trading 1. Under the platform's collateral parameters, the protocol credits 70% of the token's index value toward trader margin requirements 1.

To limit protocol-level exposure, Lighter established a platform-wide collateral supply ceiling of 1,000 $WEETH 1. The 30% haircut applied to the liquid restaking token's index valuation serves as a buffer against market volatility and potential secondary market liquidity discounts 1.

Liquid Restaking Collateral Rules

The integration enables participants holding wrapped restaked assets to leverage positions on the platform without liquidating their underlying yield-bearing holdings 1. Liquid restaking tokens represent pledged ether ($ETH)—trading at $2,405 at the time of writing—earning consensus, execution, and restaking rewards while retaining secondary liquidity across decentralized finance.

Risk parameters restrict the total platform-level deposit size to 1,000 $WEETH while valuing posted assets at the 70% threshold 1. The addition of Ether.fi's wrapped token follows broader industry expansion across perpetual venues, including previous derivatives integrations noted in Telegram Wallet Partners With Lighter to Launch Leveraged Perpetual Futures.

Sources

  1. [1] Lighter Adds weETH as Perpetual Futures Collateral — thedefiant.io, October 23, 2026

Written by Basis Desk's newsroom system from the primary sources above and machine-verified against them before publication. Market figures marked "at the time of writing" come from live exchange data. Report an error: corrections@basisdesk.news · corrections policy.

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