U.S. consumer prices accelerated more than expected in October, putting renewed pressure on cryptocurrency markets ahead of the Federal Reserve's Dec. 8-9 policy meeting. The Bureau of Labor Statistics reported that headline consumer prices rose 0.4% from September, while core CPI, which excludes food and energy, increased 0.3%.
The report was the final CPI release before the Fed's December decision and landed at a level previously cited by Federal Reserve Governor Christopher Waller as a possible trigger for considering a 50-basis-point rate increase. Annual inflation figures were unavailable because an October government shutdown disrupted the data-collection process, leaving policymakers and markets focused on the monthly changes.
Bitcoin fell 1.97% over the past 24 hours, while Ethereum declined 3.57%, according to the market data provided. Other large tokens also moved lower, including XRP, down 4.24%; Solana, down 3.57%; and Uniswap's UNI, down 3.74%. Zcash posted the sharpest decline among the cited assets, falling 10.36%, while PEPE rose 5.66%.
Crypto's reaction reflects the market's sensitivity to interest-rate expectations. Higher rates raise the return available on cash and short-term government debt while increasing financing costs across the economy, conditions that can reduce demand for more volatile assets. Smaller tokens can be particularly exposed when liquidity thins, since fewer buyers and market makers may be willing to absorb large sell orders.
Fed officials point to further tightening
The October CPI data arrived as Federal Reserve officials continued to signal that policy may need to become more restrictive. Lorie Logan, president of the Federal Reserve Bank of Dallas, said the central bank still needs at least two additional quarter-point rate increases and estimated that the policy rate remains at least 50 basis points below a moderately restrictive level.
A 50-basis-point move would raise rates twice as much as the Fed's conventional 25-basis-point adjustment. Waller had previously indicated that a monthly core CPI reading of 0.3% or more could strengthen the case for such a larger increase.
The immediate market focus will be whether the October reading changes expectations for the December meeting. Without year-over-year CPI figures, policymakers will need to assess the monthly data alongside employment, wage, spending, and financial-market conditions. Core CPI is closely watched because it aims to strip out categories that can move sharply from month to month, particularly fuel prices.
Broader markets showed a mixed backdrop before the inflation report. The S&P 500 gained 2.3% on Monday, its largest one-day rise since April 8, while the Nasdaq 100 rose 3.4% and a chip-stock index climbed almost 7%. Nvidia fell 4.3% during that session and later extended its decline to 6.53%, putting its market capitalization near $4.02 trillion, slightly below Microsoft's approximately $4.03 trillion valuation.
Brent crude futures, meanwhile, fell nearly 6% to settle below $93 a barrel. Lower energy prices can ease future headline inflation readings, although October's CPI increase showed that price pressure remained present beyond fuel costs.
Regulatory and security risks add to crypto pressure
Macro conditions are only one source of risk for digital-asset markets. Regulatory action, platform controls, and cybersecurity incidents remain capable of moving individual tokens and affecting how traders manage funds.
Canada has proposed legislation that would prevent federally regulated financial institutions from directly issuing cryptocurrencies. Under the plan, stablecoins would need to be issued through independently governed, non-financial subsidiaries. The proposal includes requirements for redemption at par value, segregation of reserve assets, and oversight by the Bank of Canada, which would handle registration, compliance monitoring, and enforcement. The framework is expected to take effect next fall.
The approach would place stablecoin issuance closer to the safeguards used in regulated financial services. Requiring ring-fenced subsidiaries and reserve protections could reduce the risk that customer backing becomes entangled with a bank's other business activities, though it would also impose a more formal compliance structure on issuers seeking access to Canada's financial system.
U.S. tax enforcement is also drawing attention. Donnelly, chief executive of Cryptotaxaudit, said the Internal Revenue Service has been sending roughly 10,000 Letter 6174 notices per month to cryptocurrency taxpayers. The letters are generally voluntary compliance reminders and typically do not require a direct response, but they can prompt recipients to review whether prior crypto activity was accurately reported.
Prediction-market operators face their own regulatory questions. Polymarket said its annualized revenue exceeded $1.8 billion, compared with more than $1 billion disclosed in June, and reported over $14.5 billion in October notional trading volume on its U.S. exchange. The company said Combo contracts represented more than 70% of Sunday volume. Polymarket remains under a broad Commodity Futures Trading Commission investigation.
The platform has also introduced a withdrawal-address whitelist. New addresses require email verification and cannot be used for 48 hours, a control designed to make unauthorized withdrawals harder to execute quickly.
Stolen-fund movements remain a market concern
Onchain Lens estimated that about $891 million of roughly $6.34 billion in assets stolen by a Binance hacker may have been moved or laundered. The blockchain-monitoring account estimated that $2.85 billion remained usable, $2.6 billion had been frozen, and total remaining holdings stood near $5.45 billion.
According to Onchain Lens, transfers in the previous two to three days involved THORChain and Chainflip, two cross-chain protocols that can be used to exchange assets between blockchain networks. Large movements of stolen funds do not necessarily mean assets are immediately sold, but they can increase scrutiny of the tokens and venues involved and may lead platforms to freeze addresses or tighten withdrawal controls.
NEAR AI separately said it detected unauthorized access to internal systems and temporarily paused NEAR AI Cloud inference services while it investigated. The company said inference workloads operate in hardware-isolated trusted execution environments and that NEAR Protocol and other NEAR ecosystem services were unaffected.
The inflation report now gives crypto traders a clearer macro signal heading into the Fed meeting: price pressures have not eased enough to rule out further tightening. With rate expectations, regulatory cases, and operational security events all shaping market conditions, the coming weeks may reward close attention to liquidity, custody arrangements, and exposure to assets that depend heavily on speculative trading activity.
Worried about inflation’s impact on crypto? See how today’s CPI outlook shapes Bitcoin, altcoins, and market liquidity.
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