Crypto Markets Today: Bitcoin Holds Range as Altcoins Deepen Losses After Fed Cut
The cryptocurrency market experienced a subdued trading session following the Federal Reserve’s decision to cut interest rates by 25 basis points on December 11, 2025. While the rate cut was broadly anticipated and generally seen as bullish for risk assets in the longer term, the immediate aftermath saw Bitcoin maintaining its current range with limited upward momentum, and many altcoins falling further.
Bitcoin’s Steady Performance Amid Market Uncertainty
Bitcoin (BTC) currently trades near $90,350, having successfully defended its key support level around $88,200. Despite this resilience, BTC is encountering resistance near the $94,500 mark, which it has struggled to surpass since the Fed announcement. The lack of a fresh catalyst has kept Bitcoin’s price movement relatively capped, leaving traders in wait-and-see mode.
Volatility metrics for Bitcoin have declined notably post-Fed announcement. The 30-day implied volatility index for BTC (BVIV) stood at 46.95%—the lowest level since mid-November 2025—reflecting reduced short-term price swings and subdued trader expectations for sharp moves.
Ethereum’s Volatility Divergence and Derivatives Activity
Ethereum (ETH), trading around $3,227, presents a distinct pattern in implied volatility compared to Bitcoin. The spread between ETH and BTC’s 30-day implied volatilities has widened, signaling an increased market focus on Ethereum’s price dynamics. On derivatives platforms such as Deribit, both BTC and ETH options show risk reversals remaining negative across various expiries, indicating sustained demand for protective downside puts.
Open interest—the total number of outstanding futures contracts—has been falling, particularly for altcoins. Cardano (ADA) led this trend with a 10% drop in open interest within 24 hours, suggesting a broad reduction in leverage and risk-taking ahead of the year-end. Additionally, funding rates for multiple major tokens, excluding BTC and ETH, have turned decisively negative, pointing to bearish sentiment and increased short positions among traders.
Altcoins Face Increased Pressure Amid Low Liquidity
The altcoin sector experienced a sharper decline relative to Bitcoin and Ethereum. Tokens such as ETHFI, Fetch.ai (FET), ADA, and PUMP registered losses exceeding 8% in the last 24 hours. This sell-off is exacerbated by thin liquidity conditions. For example, ETHFI’s market depth indicates that a trade of roughly $500,000 can move its price by more than 2%, underscoring the vulnerability of smaller-cap coins to price swings.
Despite the general downtrend, a few exceptions stood out. Privacy-focused Monero (XMR) gained over 2%, reflecting strong interest in privacy coins amidst altcoin weakness. Nonetheless, the overall altcoin market continues to languish, with CoinMarketCap’s “altcoin season” index holding at a subdued 19 out of 100—far below the highs observed in September. This metric highlights investors’ current preference for the relatively stable blue-chip cryptocurrencies Bitcoin and Ethereum over more speculative altcoins.
Market Outlook
The Federal Reserve’s rate cut appears to have been largely priced in ahead of the announcement, leading to limited market reaction in crypto assets. Traders have been cautious, unwinding long positions rapidly after the event. With open interest declining and volatility dropping, the market seems prepared for a temporary lull or consolidation phase until new information or catalysts emerge.
Bitcoin remains range-bound and is likely to require fresh positive momentum—whether from macroeconomic developments or blockchain-specific news—to challenge key resistance levels. Altcoins, meanwhile, continue to face significant headwinds amid low liquidity and waning speculative interest.
Investors and traders are closely monitoring derivative market signals and volatility indicators to gauge future directions as 2025 draws to a close.
By Oliver Knight and Omkar Godbole
Published December 11, 2025, 11:30 a.m. ET
© 2025 CoinDesk, Inc. All rights reserved.