FX Daily: US Treasury Wobble Sparks Risk Asset Concerns, Boosts Dollar

A sell-off at the long end of the US Treasury market has cast a shadow over risk assets and hit cyclical currencies. The dollar has been the main beneficiary. Expect focus to very much remain on the US bond market into next week's quarterly refunding. For today, attention is on whether the BoE hikes 25bp or 50bp and how Brazilian assets react to the 50bp rate cut.
Wednesday's session was all about the US bond market and the sell-off at the long end of the curve. US 30-year Treasury yields were briefly 15bp higher. And far from the benign bullish disinversion of the curve we saw after the soft June CPI print, yesterday's move was a more negative bullish steepening. Higher risk-free rates hit US growth stocks (Nasdaq -2%) and also hit 'growth' currencies, such as the commodity complex and the unloved Scandi currencies.
At the heart of yesterday's move was the US fiscal story. Despite the Democrat administration and its supporters in the media decrying Fitch's decision to remove the sovereign's AAA status on Tuesday evening, there is genuine concern over US fiscal dynamics. And it looks like the Fitch release was carefully timed. Yesterday also saw a slightly higher than expected US quarterly refunding announcement, where $103bn of 3, 10, and 30-year bonds will be sold next week. The fact that fiscal dynamics were in play yesterday was reflected in wider US asset swap spreads (Treasuries underperforming the US swap curve) and the US yield curve steepening.
As above, higher risk-free rates are providing greater headwinds to risk asset markets - including equities. We are also seeing some slightly higher cross-market volatility readings which may prompt investors to partially de-risk from carry trade strategies (good for the Japanese yen and Swiss franc on the crosses, bad for the high yielders). We will also be interested to see how the Brazilian real performs today after Brazil's central bank started its easing cycle last night with a 50bp cut and promised similar magnitude cuts over coming meetings. The currency could edge a little lower today given the international environment.
While the US Treasury story will be with us into next week's auctions, the focus today will be on the initial jobless claims (these have been moving markets) and the services ISM index. Barring a significant rise in claims or a big dip in the services ISM, it looks like the dollar will hang onto recent gains into what should be a decent US July nonfarm payrolls report tomorrow.
DXY could grind its way toward the 103.50 area.