Baker, Bloom and Davis and Caldara et al. measures:

Figure 1: EPU-trade category (blue, left scale), and Trade Policy Uncertainty index (red, right scale). Source: Baker, Bloom & Davis policyuncertainty.com, and Caldara et al. TPUD. [updated 7/28]

Tariffs will go into effect in 7 days. So still time for TACO (90 days for Mexico).