Bitcoin Tests $81,000 as Rate Hike Fears Linger After Hot Inflation Data

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Bitcoin traded near $81,000 while traders kept an eye on renewed expectations for a Federal Reserve hike in October. The two stories tie that move to a hotter September inflation reading and to a shift in market pricing for the Fed meeting.

Key claims & sources

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Bitcoin tested the $81,000 level as concerns about a possible October Fed hike remained in the market.
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Market odds of an October Fed hike rose to 29% from 18% a week earlier.
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September CPI came in at 3.7% year over year, above August’s 3.4%.
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Core CPI rose to 2.6% year over year, after 2.4% in the prior month and above expectations.

What it means

Bitcoin holders and short-term traders are the groups most likely to notice this first, because Bitcoin was testing $81,000 while October Fed-hike odds moved higher. That keeps attention on macro data and policy expectations rather than on a fresh crypto-specific catalyst today.

Market reaction i

BitcoinBTC the event is about this asset

Bitcoin rose 1.6% in the 4 hours after the first headline, after falling 0.1% in the 2 hours before.

$81,030 price at the headline
-0.1% 2 h before
+1.6% 4 h after
+1.3% 12 h after
First headline

48 prices, one every 30 minutes

Coverage timeline

Every piece in order, with the time its news medium declares — if it is not believable we use ours and say so — and what it added to what was already known at that point. Arriving first is not the same as adding something.

first
Oct 15 11:48
+58 min
Oct 15 12:46
CP CryptoPotato context
Its angle: particularly, disappearing, expectations
+2 h 5 m
Oct 15 13:53
The Defiant context
Its angle: probability, accelerates, polymarket
+4 h 4 m
Oct 15 15:53
Bitcoin Magazine context
Its angle: cryptocurrency, momentarily, statistics

What Federal funds rate has done before

WhenWhat happenedFigure
39 days ago Federal funds rate: 3.88 (+0.13) rise Oct 2026
2 months ago Federal funds rate: 3.75 (+0.12) rise Sep 2026
3 months ago Federal funds rate: 3.63 no change Aug 2026
4 months ago Federal funds rate: 3.63 no change Jul 2026
5 months ago Federal funds rate: 3.63 no change Jun 2026

FRED series, with the value of each release and its change.

What could happen next i

CPI in October Kalshi · settles Nov 10 · $9.8k bet in 24 h
60% Above 0.2% ▼ 1 pts in 24 h
  • Above 0.1% 94%
  • Above 0.2% 60%
  • Above 0.3% 13%
  • Above 0.4% 1%
  • Above 0.5% 1%
Above 0.2%, last 15 days
Core CPI YoY - October 2026 Polymarket · settles Nov 11 · $5.0k bet in 24 h
86% 2.6%
  • 2.6% 86%
  • 2.5% ▲4 8%
  • 2.7% ▼6 2%
  • 2.4% <1%
  • 6 more1%
2.6%, last 15 days
October Inflation US - Monthly Polymarket · settles Nov 11 · $2.4k bet in 24 h
44% 0.3% ▲ 1 pts in 24 h
  • 0.3% ▲1 44%
  • 0.2% ▲2 38%
  • 0.4% 8%
  • ≤0.1% ▼1 6%
0.3%, last 15 days