Benchmarking Performance for Derivatives Markets

Which contracts are actually comparable?

How can two derivatives be compared without mistaking different contract terms for different performance? Start with the same underlying exposure, then inspect expiry, strike, multiplier, settlement method, and trading hours. A lower quoted premium or futures price alone does not identify a cheaper equivalent if the contracts deliver different exposures or expire on different dates.

Index-linked contracts also inherit the definition of their reference index. Constituents, weighting, rebalancing, treatment of distributions, and calculation conventions can change what an index represents. Confirm the methodology and the return series being compared instead of assuming that two products with similar names track an identical measure.

Match volatility measures to their windows

Implied volatility is inferred from option prices through a pricing model; it describes the volatility input consistent with a price under that model's assumptions. Realized volatility summarizes past movement over a chosen window. They answer different questions, and a comparison is meaningful only when the periods, underlying, option terms, and calculation conventions are aligned.

• Use matching observation windows when comparing realized-volatility series.
• Identify the option expiry, strike, and model convention behind implied volatility.
• Check whether a volatility measure is annualized and how returns are sampled.
• Separate index price return from total return when distributions are relevant.

Account for the futures curve and roll

A futures benchmark may replace an expiring contract with a later one to maintain exposure. The price difference between those contracts contributes to the result of that roll process; it is not automatically the same as a change in the spot market. The effect depends on the selected contracts, roll dates, weighting rules, and the shape of the futures curve.

Published series can use different roll schedules or adjust prices in different ways. Before attributing a performance gap to a market view, determine whether the comparator includes financing, distributions, transaction costs, or roll effects and whether both observations use the same calendar.

Keep a benchmark audit trail

A comparison should name the instrument, source, date range, unit, and method used to form each measure. Preserve those details when a data vendor revises its history or an index administrator changes a methodology. If a difference cannot be reconciled, label it as unresolved rather than filling the gap with an assumed explanation.

Benchmarks describe defined calculations, not a promise of comparable results in every market regime. This educational material is not individualized financial, tax, legal, insurance, or credit advice.