Jan 22 (Reuters) - The sharp decline in FX option premiums since Donald Trump's inauguration on Monday is welcome news for investors. It signals that traders in this forward looking FX derivative have avoided the immediate and near term risk of policy related FX volatility and further USD demand.
FX volatility is an unknown but key parameter of an FX option premium, so dealers use implied volatility as a stand-in. EUR/USD implied volatility has been at the forefront of a broader decline, as investors who were hedging the risk of heightened FX realised volatility quickly pared their positions.
While there was renewed demand for Canadian and Mexican related implied volatility when Trump talked about imposing related tariffs in early Asia Tuesday, the gains were far short of the pre inauguration peaks and have already started to falter.
Even Chinese Yuan FX options, which had been inflated due to Trump's campaign rhetoric targeting China, saw a rapid decline in implied volatility. A subsequent mention of potential 10% tariffs on China late Tuesday is far below the extreme measures previously threatened and was basically ignored.
This decline in FX option implied volatility is likely to encourage a shift back to riskier assets, which typically perform better in a low-volatility FX environment.
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(Richard Pace is a Reuters market analyst. The views expressed are his own)
((Richard.Pace@thomsonreuters.com))