# Fed held rates steady after September CPI rose 0.6%

*Economics. 39% certain. Friday, 16 October 2026*

> Speculative fiction assembled from prediction-market prices. This has not happened.

**September CPI climbed 0.6% month-over-month, annual inflation eased to 3.6% and Core prices rose 2.4%.**

The Federal Reserve left its target range for the federal funds rate unchanged on Friday. The decision followed the release of September price data that showed modest gains. The central bank also indicated that it would raise rates by a quarter-percentage point later in October.

The CPI-U figure reflected broader price pressures across the economy. The rise contributed to the Fed's assessment of inflation dynamics.

On a year-over-year basis, overall inflation eased to 3.6% in September. The slowdown suggested that price growth was moderating compared with earlier months. The annual rate remained above the Fed's 2% target.

Core CPI, which excludes food and energy, rose 2.4% year-over-year in September. The Core measure indicated that underlying inflation pressures were relatively subdued. This reading reinforced the view that headline inflation was driven partly by volatile components.

By signaling a 25-basis-point increase later in the month, the Fed signaled confidence that inflation was on a manageable path.

## Analysis

The central bank appears to be balancing the need to curb price growth with the desire to avoid tightening too quickly, especially given the recent modest month-over-month CPI increase.

The 0.6% monthly rise in the headline CPI suggests that price pressures remain present but are not surging. Such a gain, while above the 0.3% threshold, does not indicate an explosive acceleration that would demand an immediate aggressive policy response, allowing the Fed to maintain its current stance temporarily.

Annual headline inflation at 3.6% and Core inflation at 2.4% show that overall price growth is moderating, yet both measures sit above the Fed's target.

The upcoming 25-basis-point Hike introduces uncertainty about the timing and magnitude of future policy moves. If inflation continues to ease, the Fed may pause further hikes; if price gains accelerate, additional tightening could follow.

## What this was built from

- **September Inflation US - Annual**: 3.6%, 48%; settles Thursday, 15 October 2026 (polymarket). [Market](https://polymarket.com/event/september-inflation-us-annual)
- **Will September 2026 headline CPI-U rise at least 0.3% month-over-month?**: Yes, 95%; settles Wednesday, 14 October 2026 (manifold). [Market](https://manifold.markets/CalibratedGhosts/will-september-2026-headline-cpiu-r)
- **September Inflation US - Monthly**: 0.6%, 39%; settles Thursday, 15 October 2026 (polymarket). [Market](https://polymarket.com/event/september-inflation-us-monthly)
- **Core CPI YoY - September 2026**: 2.4%, 47%; settles Thursday, 15 October 2026 (polymarket). [Market](https://polymarket.com/event/core-cpi-yoy-september-2026)
- **Core CPI MoM - September 2026**: 0.2%, 47%; settles Thursday, 15 October 2026 (polymarket). [Market](https://polymarket.com/event/core-cpi-mom-september-2026)
- **No change flips Hike 25 bps for October Fed by October 15?**: Yes, 50%; settles Friday, 16 October 2026 (polymarket). [Market](https://polymarket.com/event/no-change-flips-hike-25-bps-for-october-fed-by)