Weekly Indicators Of Economic Growth

WECI is for a deviation from trend growth rate, while WEI is the growth rate. In both cases, growth has decelerated since “Liberation Day” by 0.6 ppts.

WEI and WECI, for data releases through 10/11/2025:

(Click on image to enlarge)

Figure 1: Lewis-Mertens-Stock Weekly Economic Index (blue), and Baumeister-Leiva-Leon-Sims Weekly Economic Conditions Index for US, deviation from trend growth(tan), all y/y growth rate in %. Source: FREDWECI, accessed 10/16.


Note that WECI is for a deviation from trend growth rate, while WEI is the growth rate. In both cases, growth has decelerated since “Liberation Day” by 0.6 ppts.

(Click on image to enlarge)

Figure 2: Lewis-Mertens-Stock Weekly Economic Index (blue), and Baumeister-Leiva-Leon-Sims Weekly Economic Conditions Index for US (tan), all y/y growth rate in %, relative to 4/5/2025. Source: FREDWECI, accessed 10/16, and author’s calculations.


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