Staking Derivative Calculator

Calculate LST returns with restaking & DeFi yields

DERIVATIVE TOKEN

YIELD LAYERS

EigenLayer, Symbiotic, etc.
Lending, LP, etc.

RISK FACTORS

Current derivative/ETH ratio (1.0 = perfect peg)
Lido: 10%, Rocket Pool: 14%

Derivative Stories

Triple-Stacked Yield: 9.5% APY

Staked 20 ETH on Lido → got stETH (4% base APY). Restaked on EigenLayer (+ 3% APY). Provided stETH liquidity on Curve (+ 2.5% APY). Total: 9.5% APY on same 20 ETH. One year: earned 1.9 ETH ($3,800) vs 0.8 ETH native. Layers work but require monitoring all protocols.

Win: Multi-layer yields stacked

stETH Rebasing = Tax Nightmare

Held 10 stETH for 1 year, balance grew to 10.4 stETH daily. Tax person said each rebase = taxable income in my country. Owed taxes on 0.4 ETH ($800) earned but not sold. Couldn't afford tax bill. Should've used rETH (no taxable events until sale). Check tax implications before choosing derivative.

Mistake: Didn't consider tax treatment

rETH Exchange Rate Confusion

Bought 10 rETH for 10 ETH. Year later, still have 10 rETH but calculator says worth 10.4 ETH. Confused at first - where's my reward? Realized rETH/ETH rate went from 1.0 to 1.04. Same token count, higher value. Different from stETH but mathematically identical returns.

Learning: Value accrual methods differ

Restaking Slashing Scare

Restaked stETH on EigenLayer for extra 3% APY. One AVS (actively validated service) got slashed, lost 5% of restaked amount. Original staking fine, only restaked portion hit. Lost 0.5 ETH ($1,000) from restaking layer. Extra 3% APY not worth 5% slashing risk. Stick to base staking now.

Warning: More layers = more risk

Peg Arbitrage Opportunity

During market dip, stETH traded at 0.96 ETH (4% discount). Bought 100 stETH for 96 ETH. Held 2 months, peg recovered to 1.0. Sold for 100 ETH. Made 4 ETH ($8K) profit in 2 months (25% annualized) plus earned staking rewards. Calculator helped spot opportunity. Risk: peg could've worsened.

Opportunity: Depeg = buying chance

Compared All Derivatives

Tested stETH (4% APY, best liquidity), rETH (3.7% APY, most decentralized), cbETH (3.5% APY, Coinbase backing). Calculator showed: stETH earns most ($800/year on $20K), rETH safest (no rebasing tax), cbETH most convenient (same exchange). Went 50% stETH + 50% rETH for balance. Diversification > max yield.

Smart: Diversified across derivatives

Common Questions

What are staking derivatives?

Tokens representing staked ETH: stETH, rETH, cbETH, etc. Two types: Rebasing (stETH increases quantity, always 1:1 with ETH). Price-appreciating (rETH stays same quantity, price goes up). Both earn ~4% APY but mechanics differ. Can trade, use in DeFi, or restake for extra yield.

How does stETH value accrue?

Rebasing mechanism. Start with 10 stETH = 10 ETH. After 1 year at 4% APY, you have 10.4 stETH = 10.4 ETH. Token quantity increases daily, price stays ~1 ETH. Like getting dividend in more shares. Calculator shows daily balance growth.

How does rETH value accrue?

Price appreciation. Start with 10 rETH = 10 ETH. After 1 year, still 10 rETH but now worth 10.4 ETH (rETH price = 1.04 ETH). Quantity stays same, exchange rate increases. Like stock price going up. Some tax advantages vs rebasing.

What is restaking and how much does it earn?

Using staking derivatives (stETH/rETH) in protocols like EigenLayer to secure additional networks. Earn base staking rewards (4%) + restaking rewards (2-6% more). Total: 6-10% APY. Risk: additional slashing conditions, smart contract risk. Calculator shows restaking boost.

What happens if derivative loses peg?

stETH/rETH should equal ETH value but can trade at discount. June 2022: stETH = 0.94 ETH (6% depeg). If you sell during depeg, lose 6%. If you hold, peg recovers eventually. Causes: market stress, liquidity crunches, FUD. Calculator factors in peg risk scenarios.

Can I use derivatives in DeFi?

Yes, major advantage. Lend on Aave/Compound (2-3% APY), provide liquidity (1-5% APY), use as collateral to borrow. Stack yields: 4% staking + 3% lending + 2% restaking = 9% total. But each layer adds risk. Calculator shows multi-layer yield scenarios.

Which derivative is better: stETH or rETH?

stETH: Largest (30% of ETH stake), most liquid, best DeFi integration. Centralization concerns. rETH: More decentralized, fewer integrations, smaller liquidity. APY similar (3.8-4%). Tax: rETH potentially better (no daily taxable rebases). Choose based on values and use case.

Are derivative rewards taxable?

Complicated. stETH rebases = potentially daily taxable income in some jurisdictions. rETH price appreciation = only taxed when sold (capital gains). Check your local tax laws. Many prefer rETH for tax simplicity. Calculator doesn't account for taxes - consult tax professional.

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