
Jan 9 (Reuters) - Massive demand and volumes for GBP-related FX options over the last 24 hours are a reflection of GBP losses and the gravity of the situation in which it finds itself.
Implied volatility gauges actual/realised volatility expectations and is a key part of an option premium. GBP/USD implied volatility has surged to new 2-year highs across its entire 1-12-month expiry term structure. The benchmark 1-month expiry implied volatility jumping another 1.0 to test 11.0 in early London Thursday - a massive 2.5 increase in just 24 hours.
GBP put demand - options giving the right to sell GBP, has also surged as shown by risk reversal contracts. In the last 24 hours, the GBP put over GBP call implied volatility premium has tripled to 1.5 in the benchmark 1-month expiry 25 delta contract and is significantly higher across the entire term structure.
DTCC traded options data shows that volumes of GBP related options over the last 24 hours are close to those achieved when GBP hit a record low after the infamous Truss budget in 2022. DTCC data also shows traders buying an array of GBP put strikes between 1.2000 and 1.1500, which would cover the risk of GBP plummeting toward those levels and taking option implied volatility ever higher.
Additional near term risks for GBP/USD are a speech by the Deputy Bank of England Governor late Thursday and Friday's NFP data, which have doubled the price of overnight expiry volatility premiums.
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(Richard Pace is a Reuters market analyst. The views expressed are his own)
((Richard.Pace@thomsonreuters.com))