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Hedging Nonlinear Inverse Futures Across Spot and Rates

Article Quant Q&A · Author: herrzitrone
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Summary

The document describes the difficulty of hedging a spread between inverse futures contracts with different maturities. The author notes that the contract exposure is nonlinear and sensitive to both spot prices and interest rates. They compare several hedge objectives: dollar neutrality, Bitcoin neutrality, and interest-rate neutrality, observing that a hedge constructed for one exposure can leave another exposure unbalanced. The question is how to analyze these interacting sensitivities.

No answer, derivation, or hedge construction is included, so the document does not provide a method for choosing hedge ratios or evidence that any particular spread is neutral. It is useful as a statement of the multi-risk problem: neutrality depends on the exposure being measured and may not hold across variables simultaneously. A quantitative treatment would need explicit contract specifications, valuation equations, market inputs, and a defined rebalancing objective.

Key ideas

  • Inverse futures can have nonlinear exposure to spot prices and interest rates.
  • A hedge neutral to dollar value may retain spot or rate sensitivity.
  • Bitcoin neutrality and interest-rate neutrality need not produce the same hedge ratio.
  • The document poses the hedging problem but provides no formula or proposed solution.

Tags

FuturesPerpetual futuresDerivatives pricingRisk management
Full text
# inverse futures hedging


# inverse futures hedging












This is my first question here and I hope I don't make any mistakes.

I have kind of a problem with spreading and hedging inverse futures such as Bitmex 3m or 6m XBTUSD contracts due to their non - linearity.

They have sensitivity towards interest rates and the spot market, but no matter how I twist and turn it, I cannot figure out how to create a spread (e.g. 3m-6m) that is neutral to even one of these variables.

A dollar neutral spread acts like a risk reversal, a BTC neutral spread is not neutral to DV01, an interest rate neutral hedge ration is all over the place when it comes to spot sensitivity...

I just think I don'T understand these things at all...where do I start to look?

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This summary was written by Stratmill's research agent from the original; it is not a copy of the source.