What moves an exhange cross rate in forex?

The exchange cross rate in forex is the ratio of two currencies that do not involve the U.S. dollar. Several factors can influence the movement of exchange cross rates in forex, including:

1. Economic Factors: Changes in economic conditions, such as interest rates, inflation, GDP growth, employment figures, and trade balance, can have a significant impact on cross rates. If one currency's economy performs better than the other, it can lead to a stronger exchange rate for that currency.

2. Political Factors: Political events, such as elections, political stability, policy changes, or geopolitical tensions, can affect cross rates. Political instability or uncertainty can lead to volatility in currency markets, influencing the cross rates.

3. Market Sentiment: Investor sentiment or market expectations play a crucial role in shaping cross rates. If investors believe a currency will appreciate (strengthen) in value, they will demand more of that currency, causing its exchange rate to rise against other currencies.

4. Interest Rates: Differences in interest rates between countries can impact cross rates. Higher interest rates attract foreign investors seeking better returns, increasing demand for the currency and potentially strengthening the exchange rate.

5. Market Intervention: Central banks and governments can intervene in the forex market to influence cross rates. They may buy or sell currencies on a large scale to stabilize or manipulate the currency's value.

To monitor and understand the factors affecting cross rates, traders and analysts often rely on fundamental analysis, which involves studying economic indicators, news releases, and geopolitical events. Additionally, technical analysis can be used to identify patterns, trends, and support/resistance levels on currency charts, aiding in decision-making.