How Ethereum reacted to the Core Personal Consumption Expenditures on 30 September 2026

Measured by Clometrix

Ethereum's volatility ratio was 5.04x, against 1.77x for a typical Core PCE release since 2021. Its volume ratio was 16.70x, against a typical 2.11x. That is more than twice what this release usually does. Both compare the quarter hour of the release with an ordinary quarter hour that same day, where 1.00x is no change: volatility is how far the price ranged, volume how much traded.

How Ethereum moved

Ethereum was at $2,703.75 when the figure came out. Fifteen minutes later it was 0.96% higher, and an hour later 0.7% higher. Its high-to-low range in the hour after was 1.42% of its price, against 0.61% in the hour before.

The release

Released by the Bureau of Economic Analysis on 30 September 2026 at 8:30 AM EDT. The Core Personal Consumption Expenditures came in at 0.2% for August 2026, against 0.2% in July 2026. Core prices are rising at the same pace as before.

It arrived at the same moment as Personal Income and Outlays, Personal Consumption Expenditures and Gross Domestic Product Report, so the reaction measured on this page belongs to all of them together.

What made it matter

Since 2021, Core PCE releases in the two weeks before a Fed decision have moved Ethereum about as much as those at other times: a median volatility ratio of 1.86x across 18, against 1.72x across 52. This one was not within two weeks of a Fed decision. Its own ratio of 5.04x compares with 1.72x for those, so it moved the price more than its circumstances alone would suggest.

Its record

Across 70 Core PCE releases since 2021, Ethereum's median volatility ratio is 1.79x.

What it means

Ethereum's reaction to the 30 September 2026 Core PCE release stood out as exceptional, with a volatility ratio of 5.04x against the event's 1.80x median since 2021. Volume expanded to 16.70x its baseline quarter-hour level, more than seven times the typical 2.15x reading. The price rose from $2,703.75 to a 0.96 percent gain within fifteen minutes and held a 0.7 percent advance after one hour, while the hourly range widened to 1.42 percent from 0.61 percent beforehand.

Release context and timing

This instance fell 27 days before the October FOMC decision and therefore outside the two-week window where Core PCE has historically produced a median volatility ratio of 1.86x for Ethereum. The 5.04x outcome exceeded both the non-window median of 1.77x and the overall 1.80x benchmark, indicating the reaction exceeded what timing alone would predict. Traders monitoring the next Core PCE release can note that the event's typical impact remains modest even when multiple data streams coincide, yet outliers of this magnitude demonstrate that price action can still accelerate sharply when volume surges accompany the print.

What is the Core Personal Consumption Expenditures?

Every Core PCE release for Ethereum