GBP/USD Volatility Set to Spike Post-Fed Decision

Market participants are bracing for extended volatility across major pairs including GBP/USD following the Fed's rate decision. Reports of a mysterious trader moving $122 million ahead of the 2 p.m. announcement underscore how positioning ahead of major central bank events can amplify subsequent price swings.

For Cable specifically, the setup is unusually complex. Sterling must contend not only with dollar strength from a hawkish Fed but also with its own central bank's balancing act—UK inflation at 2.9% alongside a softening labour market complicates the case for the four rate hikes markets currently expect from the BoE.

This divergence in policy clarity, paired with broader market turbulence signaled by the Dow's 600-point drop, points to a choppy trading environment for GBP/USD in the sessions ahead.