The retail report measures nominal same-store or comparable-store sales, excluding restaurant and vehicle demand. It is a weekly index and it uses sales-weighted geometric average growth rates to preserve long-term consistency, and it is statistically benchmarked to a broad-based monthly retail industry sales aggregate.
The report showed that stronger back-to-school sales may have kept the report slightly better, although we track no estimates on this weekly reading as there are with other more broad economic numbers released by government agencies. Another factor is that higher gasoline prices at the pump may start taking out from discretionary spending.
JON OGG