The complete FX Factor Bible
Every macro, fundamental, sentiment and technical driver that moves EUR/USD, GBP/USD and XAU/USD — with impact weightage, directional logic and quick-reference rules. Built by traders, for traders.
EUR/USD — rate-sensitive pair
Euro vs US dollar: an interest-rate-differential and macro-growth pair. The primary engine is Fed vs ECB policy divergence.
- Higher US rates vs EU = capital flows to USD = EUR/USD falls
- Higher EU rates vs US = capital flows to EUR = EUR/USD rises
- Watch every Fed & ECB meeting — decision and forward guidance both matter
- US CPI hotter than expected → Fed hawkish → EUR/USD falls
- EU CPI hotter than expected → ECB hawkish → EUR/USD rises
- The US–EU inflation gap drives rate-divergence expectations
- US–Germany spread widens → USD more attractive → EUR/USD falls
- Spread narrows → EUR gets yield support → EUR/USD rises
- Yields often lead EUR/USD by 30–60 minutes intraday
- US outgrows EU → stronger USD → EUR/USD falls
- EU growth surprise → ECB confidence → EUR/USD rallies
- German GDP is the bellwether for the Eurozone
- Strong US NFP → Fed cuts delayed → EUR/USD falls
- Weak NFP → cut expectations rise → EUR/USD rises
- NFP Friday is the month's highest-volatility event for this pair
- Risk-on → capital leaves the USD safe haven → EUR/USD rises
- Risk-off (fear, war, crisis) → USD bid → EUR/USD falls
- Watch the VIX — a spike = USD bid = EUR/USD sell
EUR/USD quick impact reference
| Event / data | Better than expected | Worse than expected | Move |
|---|---|---|---|
| US CPI | EUR/USD ↓ (Fed hawkish) | EUR/USD ↑ (cuts sooner) | HIGH |
| ECB rate decision | EUR/USD ↑ (hawkish surprise) | EUR/USD ↓ (dovish) | HIGH |
| Non-Farm Payrolls | EUR/USD ↓ (strong USD) | EUR/USD ↑ (weak USD) | HIGH |
| German GDP / PMI | EUR/USD ↑ | EUR/USD ↓ | MED |
| US 10Y yield spike | EUR/USD ↓ | EUR/USD ↑ | HIGH |
| Fed FOMC statement | EUR/USD ↓ (hawkish) | EUR/USD ↑ (dovish) | HIGH |
GBP/USD — growth-linked pair
Cable is more volatile than EUR/USD and reacts hard to UK data. The big levers:
- BoE policy & UK rates — the primary driver; hawkish BoE vs dovish Fed lifts cable, and vice-versa.
- UK CPI & wage data — sticky UK inflation keeps the BoE hawkish and supports GBP.
- UK GDP & PMI — growth surprises move sentiment quickly given the UK's services weight.
- Risk sentiment — GBP is a "risk" currency; it falls in risk-off, rises in risk-on.
- US dollar side — like all majors, cable is half a USD trade; NFP and FOMC still dominate.
XAU/USD — the multi-driver pair
Gold answers to more masters than any FX pair — it's a currency, a commodity and a fear gauge at once:
- Real yields & the dollar (DXY) — the dominant driver. Falling real yields and a weak dollar lift gold; rising yields pressure it.
- Fed policy & rate expectations — dovish Fed = bullish gold; hawkish = bearish.
- Inflation & CPI — gold's classic inflation-hedge role, though the yield reaction often dominates short-term.
- Risk-off & geopolitics — wars, crises and uncertainty drive safe-haven demand.
- Central-bank buying — sustained official-sector demand is a structural tailwind.
- NFP & the US data calendar — gold whips around NFP and CPI; we stand aside until the move settles.