Why the Dollar Moves on FOMC (And How to Trade It)

FOMC stands for Federal Open Market Committee — the policy arm of the US Federal Reserve. They meet eight times a year to decide the federal funds rate (the benchmark US interest rate) and to communicate the Fed's view of the economy. Each meeting ends with a statement at 2pm ET, followed by a press conference with the Fed Chair at 2:30pm ET. These two windows produce some of the biggest, fastest moves in all of forex — routinely 100-300 pips on major USD pairs in under an hour. Why the dollar reacts so violently. Interest rates are the single biggest driver of currency strength over the medium and long term. Higher US rates make holding dollars more attractive (you earn more interest on dollar deposits and bonds), which increases demand for dollars and pushes them up against other currencies. Lower US rates do the opposite — dollars become less attractive, demand drops, and the dollar weakens. The Fed controls the entire short end of the US yield curve through their rate decisions, so when they hike or cut, the dollar repositions instantly. It's not just the actual rate decision that matters. By the time of the FOMC meeting, the market has usually already priced in what they expect the Fed to do. CME's FedWatch tool shows pre-meeting probabilities for each possible rate move. So if the market expects a 25 basis point hike with 95% probability, and the Fed delivers exactly that, the dollar barely moves. The big reactions happen when the Fed SURPRISES the market — either with a different rate move than expected, or (more commonly) with hawkish or dovish language in the statement and press conference about FUTURE rate decisions. The two-stage move. First reaction (2pm ET): the rate decision and statement drop. Algorithms parse the statement instantly for keywords ("hawkish" phrases like "persistent inflation" push the dollar up; "dovish" phrases like "weakening labor market" push it down). The first 60 seconds are pure algorithmic chaos. Second reaction (2:30pm ET): the press conference begins. The Fed Chair (currently Jerome Powell) takes questions and provides nuance on the statement. This often produces bigger moves than the initial decision because the Chair's tone and emphasis reveal more about the Fed's actual thinking. The press conference can move EUR/USD another 50-150 pips in either direction. How to trade it (or not). For 95% of retail traders: don't. The first 30 minutes after 2pm are too volatile to trade safely. Spreads blow out, slippage is brutal, direction can flip multiple times in seconds, and even being right about direction often doesn't help because the entry timing is impossible. The Candleread desk's approach: stay flat from 1:30pm to 3:30pm ET on FOMC days. Watch the move from the sidelines. Once the dust settles around 4-5pm, identify the new trend direction and look for setups in the FOLLOWING days that align with the post-FOMC dollar bias. The post-FOMC trend often runs for 1-2 weeks — that's where most retail money should be made, not in the chaotic announcement window.