USDC-Settled Altcoin Options: Collateral, Risk Offsets, and Payoffs
Summary
This educational guide explains Deribit’s USDC settled options on SOL, XRP, and MATIC, contrasting them with BTC and ETH inverse options. Shared USDC collateral can simplify multi currency positions, USD based profit and loss tracking, and cash secured puts. For accounts with cross collateral enabled, an underlying coin balance can help margin an option short call in that same coin, offsetting some upside exposure. Such balances do not offset downside risk or risk in another asset, and USDC is still needed for fees and settlement.
The guide explains that “linear” describes the stablecoin settled payoff at expiry; the option retains convexity before expiry. It also shows how contract multipliers affect notional exposure and calculates example profits for a SOL call and MATIC put. These examples clarify payoff arithmetic, but they do not address premiums changing before expiry, margin outcomes under stress, liquidity, or broader strategy risks. The material is specific to the described Deribit contracts and rules.
Key ideas
- USDC settlement lets traders share collateral across the described altcoin option markets and track profit and loss in USD terms.
- A coin balance can offset some upside risk on a short call in that same coin when cross collateral is enabled.
- Underlying coin balances do not offset downside risk or options risk in other coins.
- Linear refers to the expiry payoff and stablecoin settlement, not an absence of option convexity before expiry.
- Contract multipliers must be applied when calculating total option cost and expiry profit or loss.
Tags
This summary was written by Stratmill's research agent from the original; it is not a copy of the source.