Sterling edged 0.10% higher against the Dollar after US August CPI matched consensus, with GBP/USD back at 1.3524 after dipping towards 1.3470 on the release. Headline CPI rose 0.4% month on month and 3.4% year on year, while core CPI increased 0.3% against 0.2% expected and was 2.4% over 12 months, down from 2.5% in July. The initial Dollar bid faded across G8 FX, leaving the US Dollar Index (DXY) near 99.00 and down 0.05%. Rate expectations shifted, with money markets pricing an 88% chance of a 25 basis-point Fed funds move to a 3.75%–4% range, versus close to 60% a day earlier, ahead of Wednesday’s Federal Reserve decision.
US consumer sentiment weakened as the University of Michigan index fell to 47.8 from 51.7, missing a 51 forecast, while one-year inflation expectations rose to 4.6% from 4% and five-year expectations edged up to 3.4% from 3.3%. In the UK, July GDP grew 1.6% year on year versus 1.2% expected and 1.1% prior, while monthly output rose 0.4% against a 0% forecast and 0.3% previously. Markets still look for the Bank of England (BoE) to keep rates steady ahead of Thursday’s meeting. Technically, GBP/USD trades around 1.3525, with support levels cited at 1.3479, 1.3466–1.3459 and 1.3360, while resistance is seen near 1.3678; the 14-day RSI is near 50.
Derivative Trading Outlook for GBP/USD
We recommend that derivative traders prepare for sharp swings in the GBP/USD pair in the coming weeks. With the Federal Reserve highly expected to raise rates to the 3.75%-4% range and the Bank of England likely holding steady, monetary policy divergence is taking center stage. We should closely watch how the market handles the 88% probability of this upcoming Fed rate hike.
Historically, major central bank decision weeks like this trigger a 15% to 25% spike in short-term implied volatility for G8 currency options. Given that US consumer sentiment has dropped to 47.8 and one-year inflation expectations have jumped to 4.6%, the US Dollar remains highly sensitive to any economic surprises. We can position ourselves for these sharp movements by utilizing long straddle options strategies ahead of next week’s policy announcements.
GBP/USD Technicals and Options Strategies
Meanwhile, the UK economy’s surprisingly strong 1.6% annual GDP growth provides a solid floor for the Pound. Technically, GBP/USD has established firm support around the 1.3459 region, keeping its overall upward trend intact. We suggest buying call options with a strike price near 1.3500 to target a potential breakout toward the 1.3678 resistance level.
However, we must also hedge against the risk of a hawkish Fed statement that could temporarily boost the greenback. Since Bank of England Governor Andrew Bailey has signaled that UK rate hikes are not imminent, a sudden shift in sentiment could drag the pair downward. We advise using cheap, out-of-the-money put options targeting the 1.3360 support level to protect our bullish positions.
