The GDP for the United States is a gauge of the overall output (goods & services) of the US economy on the continental US GDP is the most comprehensive overall measure of economic output and provides key insight into the driving forces of the economy.

GDP Influence On Markets
If the figure increases, then the economy is improving, and thus the dollar tends to strengthen. If the number falls short of expectations or meets the consensus, dollar bearishness may be triggered. This sort of reaction is again tied to interest rates, as traders expect an accelerating economy, consumers will be affected by inflation and consequently interest rates will rise. However, much like the CPI, a negative change in GDP is more difficult to trade; just because the pace of growth has slowed does not mean it has deteriorated. On the other hand, a better than expected number will usually result in the dollar rising as it implicates that a quickly expanding economy will sooner or later require higher interest rates to keep inflation in check. Overall though, the GDP has fallen in significance and its ability to move markets since most of the components of the report are known in advance

Due to the untimeliness of this report and because data on GDP components are available beforehand, the actual GDP figure is usually well anticipated. But given its overall significance GDP has the tendency to move the market upon release, acting to confirm or upset economic expectations. Robust GDP growth signals a heightened level of activity that is generally associated with a healthy economy. However economic expansion also raises concerns about inflationary pressures which may lead to monetary policy tightening.

Gross Domestic Product is calculated in the following way
GDP = C + I + G + (EX - IM)
where
C = private consumption
I = private investment
G = government expenditure
EX = exports of goods and services
IM = imports of goods and services

The figure is commonly reported in headlines as an annualized percentage, based on quarterly data.

On a technical note: The GDP can be reported in either real or nominal terms, real GDP being adjusted for inflation. GDP actually has three releases, as an Advanced, Preliminary, and Final figure. The Advanced figure is released four weeks following the quarter's end. One month later, the Preliminary GDP is released, followed by the Final GDP measure at the end of the quarter following the reporting quarter. As the most timely measure, the Advanced GDP tends to move markets the most.

Measures changes in the prices of goods and services that are included in US GDP. The GDP Price Index is an indicator for inflation calculated by comparing the current GDP to GDP in the reference year. A high or rising GDP Price Index, like other indicators of inflation, puts pressure on the Federal Reserve to raise interest rates.

The GDP price index differs from other more popular inflation measures like CPI, in that it includes all products accounted for by GDP and does not include the affects of changes in import prices. Furthermore, the report is only released quarterly and commands little market attention because of it lack of timeliness.

The headline figure is the annualized percentage change.

Tracks residential housing contract activity of existing single-family homes. The Pending Home Sales report is an advanced read on trends in the US housing market. Housing is typically correlated to the overall state of the economy; particularly indicative of economic turning points. A sharp drop in housing demand typically acts as a warning signal of economic slowdown as buyers are reluctant to purchase houses when interest rates are high, disposable income is low, or consumer confidence is low. Conversely, a rebound in the housing market is often a leading indicator of an economic recovery.

The report headline is expressed in percentage change in pending home sales from previous month.

Consumer Confidence measures the level of confidence households have in economic performance. Generally rising consumer confidence acts as a precursor to higher consumer expenditures which drive economic expansion. The report also breaks down results into parts of the economy, giving a detailed picture of the consumer climate in Great Britain. GfK Consumer Confidence is one of the most closely watched surveys. The survey results are quantified into index where 0 represents long term Consumer Confidence averages. The headline figure is expressed in percentage change. On a global basis, the indicator is very important for the economy, as it reflects consumers sentiments which formed the major portion of Great Britain GDP. The survey is conducted monthly by GfK, a market research organization, on behalf of the EU commission.

National Consumer Price Index (CPI) is the key gauge for inflation in Japan. Simply put, inflation reflects a decline in the purchasing power of the Yen, where each Yen buys fewer goods and services. In terms of measuring inflation, CPI is the most obvious way to quantify changes in purchasing power. The report tracks changes in the price of a basket of goods and services that a typical Japanese household might purchase. An increase in the index indicates that it takes more Yen to purchase this same set of basic consumer items.

Markets will typically pay more attention to "CPI excluding Fresh Food," because it excludes volatile food prices that can distort overall CPI. The headline figure for CPI is the percentage change in the index on a month to month or year to year basis.

As the most important indicator of inflation, CPI figures are closely followed by the Bank of Japan. Rising Consumer Prices may prompt the BoJ to raise interest rates in order to manage inflation and slow economic growth. Higher interest rates make holding the Yen more attractive to foreign investors, and this higher level of demand will place upward pressure on the value of the Yen.