---
title: "Jim Bianco Questions PCE-CPI Chart's Residual Seasonality"
type: "News"
locale: "en"
url: "https://longbridge.com/en/news/277614788.md"
description: "Jim Bianco, president of Bianco Research posted on X, questions the PCE-CPI chart's residual seasonality over 40 years of data. He asks why this phenomenon isn't observed in other years."
datetime: "2026-03-03T11:44:16.000Z"
locales:
  - [zh-CN](https://longbridge.com/zh-CN/news/277614788.md)
  - [en](https://longbridge.com/en/news/277614788.md)
  - [zh-HK](https://longbridge.com/zh-HK/news/277614788.md)
---

# Jim Bianco Questions PCE-CPI Chart's Residual Seasonality

Jim Bianco, president of Bianco Research posted on X, questions the PCE-CPI chart's residual seasonality over 40 years of data. He asks why this phenomenon isn't observed in other years.

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