Number of new mortgages approved for home purchase by BBA-represented banks during the previous month. The BBA represents major banks that make up around 60% of total UK mortgage lending.

The amount of extra funds that a sector has available to provide for either direct and indirect lending purposes to other similar counter-parts.

M4 is referred to as "broad money" or simply "the money supply". It reflects cash outside banks (i.e. in circulation with the public and non-bank firms) + private-sector retail bank and building society deposits + Private-sector wholesale bank and building society deposits and Certificate of Deposit.

A monthly gauge of manufacturing activity and future outlook. It is comparable to the US ISM survey, similarly based on the opinions of executives in manufacturing companies. Purchasing managers are tasked with gauging future demand and adjusting orders for materials accordingly. The PMI summarizes the opinions of these executives to give a picture of the future of the manufacturing sector. A higher PMI indicates that materials purchases are increasing and that the economic outlook is positive. Alternately, a lower PMI means orders for materials are down and the future outlook is less favorable. By nature, the figure is very sensitive to the business cycle and tends to match growth or decline in the economy as a whole.

The PMI is presented as an index with a value between 1-100.

A monthly index released by the Institute of Supply Management which tracks the amount of manufacturing activity that occurred in the previous month.ISM Manufacuring assesses the state of US industry by surveying executives on expectations for future production, new orders, inventories, employment and deliveries. This data is considered a very important and trusted economic measure. If the index has a value below 50, due to a decrease in activity, it tends to indicate an economic recession, especially if the trend continues over several months. A value substantially above 50 likely indicates a time of economic growth. The values for the index can be between 0 and 100.

Values over 50 generally indicate an expansion, while values below 50 indicate contraction.