Forex market volatility trapped in a dilemma as three major central banks struggle to boost options demand
智通财经2026/09/14 14:11- The US dollar strengthened on Monday and Brent crude oil prices approached $110 per barrel, adding further uncertainty to the inflation narrative, just as the Federal Reserve, Bank of England, and Bank of Japan are about to announce their latest policy decisions.
- On the surface, this should be a typical event risk prompting trading desks to rush to buy gamma, but the FX options market finds itself in an awkward contradiction.
- EUR/USD is the most obvious example: 1-week implied volatility at 5.6 might appear low relative to long-term levels, but realized volatility in the previous week was only 1.84, about one third of the current implied pricing—even though that week included the ECB meeting and US Consumer Price Index data.
- The gap between implied and realized volatility is present in most USD currency pairs, which is why, even as the three major central bank decisions coincide with a notable oil price rally, many trading desks are still reluctant to hold options positions.
- EUR/USD is nearing its August lows, but the options market has not chased the move. The benchmark 1-month implied volatility has only edged up to 5.125, while the 25-delta risk reversal indicator is mildly skewed toward euro puts. Volatility buyers remain vigilant about the trap between implied and realized volatility.
- The Federal Reserve risk is now asymmetric: the probability of a September rate hike has risen from around 70% before the CPI release to about 90%. The Chair’s hawkish remarks at Jackson Hole have increased the credibility cost of keeping rates on hold.
- Yen options tell a similar story but with weakening intensity: 1-month implied volatility and the 25-delta risk reversal indicator have both fallen sharply from early September highs, demand for downside protection has cooled, and knockout trigger prices are moving higher.
- Short-dated call option demand expiring after Friday's Bank of Japan meeting and with strike prices above 155 has re-emerged, suggesting that traders may be preparing for Tokyo to underdeliver yet again.
- Since realized volatility continues to lag behind implied, holding long volatility positions faces headwinds this week—even with the Federal Reserve, Bank of England, Bank of Japan, and oil prices all in play.
Disclaimer: The content of this article solely reflects the author's opinion and does not represent the platform in any capacity. This article is not intended to serve as a reference for making investment decisions.
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