US Retail Sales Analysis
Strategic Briefing · Generated 2026-05-05 01:18 · 135 records · 2 fields
Executive Briefing
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12-Month Forecast — retail_sales_billions
Latest
752.06
March 2026
12m Forecast
781.066
March 2027
Projected Change
+3.86%
Holt-Winters ETS
RMSE
12.2136
In-sample fit
retail_sales_billions — History + 12-Month Forecast
Holt-Winters additive trend + seasonality · AIC 707.7
1 Anomalies Detected
Date
Value
Severity
Method
Score
2020-04-01
401.03
high
cusum
8.39σ
Column Statistics