Inflation sits at the heart of modern currency moves because it dictates what central banks do with interest rates. Understanding CPI and حقيقي yields explains much of what drives FX.
CPI and why it matters
The Consumer السعر Index (CPI) measures inflation. مرتفع or rising inflation pressures central banks to raise rates (often currency-supportive); falling inflation gives room to cut. CPI releases are among the highest-impact events on the تقويم.
حقيقي yields
A nominal yield minus inflation gives theحقيقي yield— the true return after inflation. Currencies often follow حقيقي yields: a country with مرتفع nominal rates but even higher inflation may have a weak حقيقي yield, and a weak currency. Nominal numbers can mislead; حقيقي yields tell the deeper قصة.
Putting it together
The chain is: inflation data → rate expectations → حقيقي-yield shifts → currency moves. Watching how a CPI surprise changes the expected path of rates explains why a currency reacts the way it does, sometimes counter to the headline.
Key takeaways
- CPI measures inflation; surprises strongly shift rate expectations.
- حقيقي yield = nominal yield − inflation; currencies often track حقيقي yields.
- Inflation → rate expectations → حقيقي yields → currency direction.