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Crypto Markets Today: Bitcoin Rises, but Risk Appetite Remains Weak

source-logo  coindesk.com 15 December 2025 12:01, UTC
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The crypto market began the week as it ended the last: little changed in the past 24 hours as sentiment slumped back into the "extreme fear" zone.

Bitcoin $BTC$89,677.31 now trades at $89,900, rising from Sunday's low of $88,000 and continuing to show weakness after reaching a high of $94,300 after the Federal Reserve's 25 basis-point interest-rate cut last week.

Volatility across the altcoin market is also waning with a handful of tokens including ether $ETH$3,157.93 and $TRX$0.2818 rising by less than 2% over the past 24 hours, while more than half of the top 100 tokens are in the red over the same period.

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The CoinDesk 20 (CD20) Index is up by 0.16% on Monday while the CoinDesk 80 (CD80), which is a broader basket of crypto tokens, is down by 0.77%, underscoring the weakness of the smaller, risker altcoins.

Derivatives positioning

  • $DOGE, HYPE, SOL and $ETH saw an increase in notional open interest (OI) over 24 hours while $ZEC, BNB, AAVE, $TRX and smaller coins witnessed capital outflows. OI in $BTC is largely unchanged.
  • OI in $DOGE futures rose to 10.80 billion $DOGE, the highest since Nov. 20. alongside moderately positive funding rates. The combination points to bullish positioning.
  • As XRP threatens to dip below the long-held $2 support, OI has increased over 3%, with funding rates hovering close to zero/neutral. A breakdown could invite bears to take short bets, pushing funding rates into negative.
  • Speaking of funding rates, XLM, MNT and HBAR are seeing negative figures, pointing to dominance of shorts.
  • On Deribit, the $BTC put skew has moderated at the front-end. In $ETH's case, front-end puts are pricier than $BTC, implying a net bearish bias on $ETH/$BTC pair.
  • Block flows featured $BTC calendar spreads and $ETH put spreads.

Token talk

  • The altcoin market underperformed bitcoin, ether $ETH$3,157.93 and $TRX$0.2818 over the past 24 hours with several tokens, including AERO, TAO, $ZEC and SKY, falling as much as 4.5%.
  • One sector that performed well, or at least better than its counterparts, was liquid staking tokens: Lido (LDO) and $ETHFI$0.8201 both posted gains of around 2%.
  • The $ETHFI rise can be attributed to announcement that it is dishing out 10% in $ETH cashback for those using the ether.fi card in a campaign it is calling "Ethmas."
  • CoinMarketCap's "altcoin season" indicator is at 19/100, slightly higher than last week's low of 16/100, but a far cry from September's high of 78/100.
  • This shows that investors still prefer the safety and relative consistency of bitcoin and other larger market cap tokens as opposed to more speculative assets that are associated with volatility.
  • CoinGlass data shows that bitcoin dominance has steadily risen in recent months, increasing from 56.8% in September to 58.4%. This shift has occurred alongside the release of thousands of new tokens, which historically has taken market share away from $BTC.
coindesk.com