Source: National Association of HomebuildersNAHB produces the Housing Market Index (HMI), a weighted, seasonally adjusted statistic derived from ratings for present single-family sales, single-family sales in the next six months and buyers traffic. The first two components are measured on a scale of "good" "fair," and "poor," and the last one is measured on a scale of "high," "average," and "low."
A rating of 50 indicates that the number of positive or good responses received from the builders is about the same as the number of negative or poor responses. Ratings higher than 50 indicate more positive or good responses.
