CPI tells markets where interest rates are heading. Hot inflation = rates stay high = currency strong, gold weak, equities under pressure. Cool inflation = rate cuts coming = currency weak, gold strong, equities rally. The Core CPI (strips food & energy) is what the Fed actually watches — always check both figures before trading.
Currencies
EUR/USD · GBP/USD · USD/JPY · AUD/USD
USD pairs move sharply. Hot US CPI = USD bullish across all pairs. EUR/USD and GBP/USD drop. USD/JPY and USD/CHF rise. UK CPI moves GBP. Eurozone CPI moves EUR.
✅ Hot CPI (beat): USD surges. EUR/USD drops sharply. Rate cut expectations pushed back.
❌ Cool CPI (miss): USD weakens. EUR/USD rallies. Rate cuts priced in sooner.
Gold (XAU/USD)
Gold · Silver
Gold's relationship with CPI is nuanced. Initially: hot CPI = gold drops (rate hike fear). But if inflation becomes entrenched over months, gold rallies as a hedge. The short-term reaction is almost always inverse to USD.
✅ Hot CPI: Gold typically drops sharply on rate hike fear and USD strength.
❌ Cool CPI: Gold rallies sharply on rate cut expectations and USD weakness.
Stock Indices
S&P 500 · Nasdaq 100 · Dow Jones
CPI is one of the biggest equity market movers. Hot CPI = "rates higher for longer" = lower PE multiples = stocks fall. Nasdaq (high-growth, rate-sensitive) reacts more violently than the Dow.
✅ Hot CPI: S&P drops sharply. Nasdaq can fall sharply. Banks and energy stocks outperform.
❌ Cool CPI: S&P rallies sharply. Nasdaq surges sharply. Bonds rally simultaneously.
Bond Futures & Yields
US 2yr Yield · US 10yr Yield
CPI directly drives rate expectations, which drive bond yields. Even a small CPI surprise can move the 2yr yield by 8–15 basis points instantly as futures markets reprice the Fed rate path for the next 12 months.
✅ Hot CPI: Yields surge. 2yr jumps notably. Bond prices drop sharply.
❌ Cool CPI: Yields drop. 2yr falls notably. Bond prices rally.
Oil & Energy
WTI · Brent
Energy is stripped from Core CPI but included in headline. High oil prices feed into headline inflation. A CPI miss caused partly by lower energy prices creates a mixed signal — headline cool but core may still be hot.
✅ Hot headline CPI (energy-driven): Oil itself may not move much — check Core separately.
❌ Cool CPI: Weaker USD broadly supportive for oil prices on a risk-on day.
⏱️ How long to wait: Wait 15–30 seconds for both headline AND Core figures to be published simultaneously. Algorithms parse both within seconds — if they diverge (headline beats, core misses), the initial spike often reverses. Never trade only the headline. The most reliable entry is 30–60 seconds after release once the dust settles.