This index reflects import price change per month.

CManufacturing Shipments - also known as "shipments of goods of own manufacture" - report the production of goods produced by Canadian establishments in the "Manufacturing Sector (NAICS 31-33)". It measures the Dollar value, not the quantity of manufactured goods produced.

The value of sales made by Canadian wholesalers. Wholesalers sell to industries and retailers in quantities far larger than most consumers are willing to purchase. Given that growth in Wholesale Trade usually precedes increases in retail trade and consumption, changes in Wholesale Sales can be used as an early indicator for the overall direction of the retail sector, consumption and the economy. The headline figure reports the monthly percentage change in Wholesale Sales, seasonally adjusted to account for variations in demand due to seasonal cycles.

These sectors are farm products, food, beverages, and tobacco products, personal and household goods, automotive products, building materials, machinery and electronic equipment etc.

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.

The actual inventories of crude oil, gasoline, and distillate, such as jet fuel, as reported on a weekly basis. The numbers are watched closely by the energy markets, and if the results differ greatly from the expected inventory levels, the market can react strongly. The inventory data can be skewed by holidays and seasonal factors. Weekly data can be unreliable and should be viewed as a part of longer-term trends, so a four-week moving average may be more useful.