Fixed asset investment, or FAI, is a measure of capital spending. It refers to any investment within the measurement period in physical assets, such as real estate infrastructure, machinery, etc. that are held for more than one year. FAI can be a good indicator for how much investment is occurring in a country or region, but it is not a direct contributor to GDP.

Gauge for goods sold at retail outlets in the past month. Retail Sales is a leading indicator for the economy. Rising consumer spending fuels economic growth, confirms signals from consumer confidence, and may spark inflationary pressures.

The headline figure is expressed as the percentage change from the same month last year.

The percentage of individuals in the labor force who are without a job but actively seeking one. A higher Unemployment Rate is generally a drain on the economy. Not only does it mean that resources are not being fully utilized, but it also results in lower consumer spending as there are fewer workers receiving paychecks.

Note: The unemployment rate generally moves slowly, so changes of only a few tenths of a percent are still considered significant. Also note that the unemployment rate does not account for discouraged workers. Therefore, in an economically depressed environment, such as that which occurred in Cold War era East Germany, the Unemployment Rate may not accurately reflect the extent of problems.

Tracks inflation in producer and import prices in Switzerland . The headline figure is the percentage change in the index from the previous period.

Changes in this index will generally precede changes in the consumer price index, as higher import costs and producer prices tend to eventually be passed to consumers. As with any indicator of inflation, increases in producer and import prices tend to act as an appreciating weight for the Swiss franc because inflationary pressures are almost always met with interest rate increases from the Swiss central bank.

The figure represents changes in the combined producer and import price index, calculated from changes in producer prices and import prices, giving appropriate weight to the proportion of domestic and imported goods.

  Survey assessing business conditions and expectations of manufacturing executives in New York . Though the survey is relatively new and New York has a considerably small number of manufacturers, the report has shown a promising correlation to the Philadelphia Fed Index and the market moving ISM Manufacturing Survey. Thus Empire serves as a useful earlier indicator of overall manufacturing in the US .

Results are calculated as the difference between percentage of positive and negative scores; zero acts as the breakeven point. A high figure is bullish for the dollar, indicating positive business sentiment conducive to growth in production. A low or negative number signals poor business conditions.

John C. Williams is President and CEO of the Federal Reserve Bank of San Francisco.

A country's trade balance reflects the difference between exports and imports of goods and services. The trade balance is one of the biggest components of the Balance of Payment, giving valuable insight into pressures on country's currency.

Surpluses and Deficits
A positive Trade Balance (surplus) indicates that exports are greater than imports. When imports exceed exports, the country experiences a trade deficit. Because foreign goods are usually purchased using foreign currency, trade deficits usually reflect currency leaking out of the country. Such currency outflows may lead to a natural depreciation unless countered by comparable capital inflows (inflows in the form of investments, FDI - where foreigners investing in local equity, bond or real estates markets). At a bare minimum, deficits fundamentally weigh down the value of the currency.

Ramifications of Trade Balance on Markets
There are a number of factors that work to diminish the market impact of Trade Balance upon immediate release. The report is not very timely, coming some time after the reporting period. Developments in many of the figure's components are also typically anticipated well beforehand. Lastly, since the report reflects data for a specific reporting month or quarter, any significant changes in the Trade Balance should plausibly have already been felt during that period - and not during the release of data.

However, because of the overall significance of Trade Balance data in forecasting trends in the Forex Market, the release has historically been one of the most important reports out of the any country.

The Claimant Count is the UK's most timely measure of unemployment. The report measures the number of people who claim unemployment benefits, but actively seeking work. The Claimant Count serves as a barometer for the health of the UK labor market. Higher job growth accompanies economic expansion and could spark inflationary pressures.

The headline number is a percentage change in the figure.