Options Trading in DeFi
Options are financial contracts that give the holder the right, but not the obligation, to buy or sell an asset at a specified price before a certain date. DeFi has brought options trading on-chain, enabling permissionless access to sophisticated derivatives strategies.
How Options Work
Call Option: Gives the right to buy an asset at a specific price (strike price) before expiration. Profitable when the asset price rises above the strike. Put Option: Gives the right to sell an asset at a specific price before expiration. Profitable when the asset price falls below the strike. Strike Price: The price at which the option can be exercised. Premium: The price paid to purchase the option.Example
You buy a call option on ETH with a $2,500 strike price, paying a $50 premium. If ETH reaches $3,000, you can buy at $2,500, making $450 profit. If ETH stays below $2,500, you only lose the $50 premium.
DeFi Options Protocols
Vaults/DOVs: Automated strategies that sell options and distribute premiums to depositors. Examples include Ribbon Finance. Options AMMs: Automated market makers for options pricing. Example: Lyra. Order Book Protocols: Traditional matching brought on-chain.Key Protocols
Lyra: Options AMM on Optimism and Arbitrum with dynamic pricing. Dopex: Single Staking Option Vaults (SSOVs) and Atlantic Options. Premia: Multi-chain options with American-style options.Options Strategies
Covered Calls
Deposit ETH, sell call options against it. Earn option premiums but cap your upside if ETH rallies past the strike.
Protective Puts
Buy put options to protect against downside. Pay a premium for the right to sell at a guaranteed price.
DeFi Options Vaults
- Users deposit assets (ETH, BTC, stablecoins)
- Vault manager sells options weekly
- Premiums distributed to depositors
- If options exercised, some assets may be sold
Yield Expectations
- Low volatility: 5-15% APY
- High volatility: 20-50%+ APY
- Yields decrease when options are exercised
Risks
Directional Risk: Options can expire worthless, losing the entire premium. Volatility Risk: Option values are heavily influenced by implied volatility. Smart Contract Risk: Options protocols are complex, increasing potential for bugs. Oracle Risk: Options pricing depends on accurate price feeds.FAQ
Are DeFi options the same as traditional options?Functionally similar, but settled on-chain. European-style is more common in DeFi.
What are the risks of options vaults?If the asset moves significantly past the strike, your deposit may be sold at below-market rates.
How much can I lose trading options?Option buyers can lose 100% of their premium. Option sellers face potentially large losses.
Related Topics
Explore: [perpetual swaps explained](/insights/learn/perpetual-swaps-explained), [funding rate explained](/insights/learn/funding-rate-explained), [delta neutral explained](/insights/learn/delta-neutral-explained).
Explore options yields. Fensory tracks options vault yields across protocols.[Explore Options Vaults →](https://www.fensory.com)