Saving the World, One Warehouse at a Time™
We’re Not Predicting Inflation. You Are.
Closest Prediction Wins a $200 Amazon Gift Card. Other Prizes Along the Way.
Enter the Inviscid CPI Prediction Challenge
Predict the Consumer Price Index (CPI) for the 12 months ending December 2026
(takes about 15 seconds):
How It Works
-
Enter your CPI prediction. (One decimal place is enough!)
-
Only one guess per person.
-
Submission deadline is Monday, January 19, 2026, at 11:59pm EST.
-
We'll name the winner based on the closest CPI guess. (See below for details.)
- If there’s a tie, the earliest entry wins.
-
We'll also award quarterly bonus prizes.
-
Check out our blog and follow us on social channels—we'll occasionally share contest updates. (No spam, we promise.)
-
Void where prohibited.
The Fine Print
(You knew there would be fine print, didn’t you?)
The winner will be determined based on the non-adjusted Consumer Price Index for All Urban Consumers (CPI-U) for the 12 months ending December 2026, as published in the official U.S. Bureau of Labor Statistics release. The decision of Inviscid Consulting, LLC, is final.
