The Australia and New Zealand Banking Group Limited (ANZ)Commodity Prices Indicator, also called the Commoditiy Price Index, measures the change in the price of exported commodities. Since Australia and New Zealand depend heavily upon commodity exports, this figure acts as a primary gauge of the two nations' GDP and economic strength.

A comprehensive measure of Australia's overall production and consumption of goods and services. GDP is a significant reportserving as one of the primary indicators of a country's overall economic health.

Robust GDP growth signals a heightened level of economic activity and often a higher demand for the domestic currency. At the same time, economic expansion raises concerns about inflationary pressures which may prompt monetary authorities to increase interest rates. Thus positive GDP readings are generally bullish for the Australian Dollar, while negative readings are generally bearish.

Most production reports that lead to Australian GDP are released before the official GDP number. Therefore, actual GDP figures usually confirm expectations. However, an unexpected release can move markets due to the significance of the figure.

Technically, 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 headline figures for GDP are the percentage growth rate from the previous quarter and the annualized percentage change in GDP. Prices used are benchmarked to 1997 prices.

Evaluates the monthly change in output produced by Japan's service sector. Because this report excludes manufacturing and only measures service industries catering mainly to domestic needs, the Tertiary Industry Index is a key indicator of domestic activity. The index incorporates data from firms involved in wholesale and retail trade, financial services, health care, real estate, leisure and utilities. The report excludes industrial manufacturing sectors that tend to be influenced by foreign demand. The tertiary industry index is posted monthly as a percentage change from the previous month's figure.

An index level of 50 denotes no change since the previous month, while a level above 50 signals an increase or improvement, and below 50 indicates a decrease or deterioration.