The UK Manufacturing Production index is compiled by the National Statistics Office and measures the level of manufacturing output. It is an important indicator since it measures growth in the country’s manufacturing industry which is a major component of Gross Domestic Product. A low reading is considered bearish for the Sterling.

Capacity Utilization measures the extent to which US manufacturing companies make use of their installed productive capacity (factories and machinery). Capacity Utilization reflects overall growth and demand in the economy, rising when the economy is vibrant, and falling when demand softens. High capacity utilization also exerts inflationary pressures as scarce resources are in higher demand. However, it may also lead to new capital investments, such as new plants, that promote growth in the future.

A timely gauge of home sales and expectations for future home building. Based on a small sample of homebuilders, the Housing Market Index is a timely indicator of future US home sales. However, as the index is not as comprehensive as formal housing reports like new home sales or MBA mortgage applications, the index acts more like a supplemental indicator for predicting housing trends.

As such, the NAHB Housing Market Index is still able to provide general insight to where the housing market is heading. Given that new home sales reflect 'big ticket' items that require construction and investment, the housing market is often viewed as an indicator of the direction of the economy as a whole. Growth in the housing market will spur subsequent spending, generating demand for goods and services and the employees who provide them.

The report headline is expressed in percentage change from the previous month. The NAHB Housing Market Index divides the Single-Family Sales data into three categories: Present, Next 6 Months and Prospective Buyers Traffic.