A comprehensive measure of a New Zealand 's overall production and consumption of goods and services. GDP serves as one of the primary measures of overall economic well-being. Economic expansion, indicated by a growing GDP, raises concerns about inflationary pressure.

GDP calculates the total market value of goods and services produced in New Zealand within a given period after deducting the cost of goods and services used up in the process of production. Therefore, GDP excludes intermediate goods and services and considers final aggregates only. It is calculated as:

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. These are the preliminary figures, and are usually revised every following month.

The percent by which, according to consumers expectations, the prices for goods and services will change over the next 12 months.

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 announcement of whether the Bank of England has increased, decreased or maintained the key interest rate. The BoE meets monthly to decide on monetary policy. After each meeting policy decisions are announced. The main task of the Bank of England's Monetary Policy Committee is to set the monetary stance by fixing the overnight borrowing rate, which is incremental in determining the short-term rates. Through this mechanism, the BoE attempts to affect price levels in order to keep inflation within the target range while maintaining stable economic growth and employment.

The BOE Rate decision has great influence on financial markets. Changes in rates affect interest rates for consumer loans, mortgages, bond, and the exchange rate of the pound. Increases in rates or even expectations of increases tend to cause the pound to appreciate, while rate decreases cause the currency to depreciate.

This indicator shows how the BoE's Monetary Policy Committee voted. Published monthly, 13 days after the decision on interest rate was announced

The European Central Bank's decision to increase, decrease, or maintain interest rates. Controlling interest rates is the key mechanism of monetary policy, and the ECB influences interest rates by first changing the "overnight rate" through the purchase or sale of government bonds. Lowering rates can spur economic growth but may incite inflationary pressures. On the other hand, increasing rates slow inflation but can stymie growth.

The European Central Bank makes a concerted effort to be transparent in its policy. Frequent speeches by Bank Governors make policy goals clear and the Bank adheres to a stated inflation target of 2% changing rates accordingly to meet that goal. Because of this, rate decisions are generally well anticipated, but very important nonetheless.

The ECB's rate decision has an enormous influence on financial markets. Because the ECB interest rate is essentially the return investors receive while holding Euros, changes in rates affect the exchange rate of the Euro.

Because rate changes are usually well anticipated, the actual decision does not tend to impact the market. But if the ECB changes rates they will hold a press conference where some rationale for the decision is offered. Market participants pay close attention to the press conference, hoping to clue in on the likelihood of further rate changes. Often, the language used in the press conference holds important signals to how ECB feels about inflation and the economy. The ECB President's language will be "hawkish" if he is pessimistic about the inflation outlook for the economy. In that case, the market sees a higher chance of future rate hike. Conversely, if the ECB President believes inflation is in check, his remarks will be "dovish," and the market perceives a future rate increase to be unlikely.

Financial institutions can place surplus funds in the European Central Bank-administered Marginal Lending Facility to be loaned to institutions requiring overnight loans to meet temporary cash shortages. The Deposit Rate is the interest paid to depositors when they place funds with their respective national Central Bank within the Eurosystem.

A mechanism that central banks use when lending funds to primary dealers. Lending facilities provide financial institutions with access to funds in order to satisfy reserve requirements using the overnight lending market. Lending facilities are also used to increase liquidity over longer periods such as by using term auction facilities.