Key Points
- CoinDesk 20 Index plunges 5% in 24 hours with all constituent tokens declining
- Bitcoin and Ethereum futures see persistent capital outflows amid bearish options positioning
- Plasma blockchain launches with $12 billion valuation, backed by Tether CEO and Peter Thiel
- Friday’s U.S. core PCE inflation data could trigger additional market volatility
- Derivatives data shows traders positioning defensively through December
The cryptocurrency market experienced a broad selloff Thursday, with major digital assets posting significant losses as traders positioned defensively ahead of crucial U.S. inflation data. The CoinDesk 20 Index, which tracks the performance of the largest cryptocurrencies by market capitalization, declined 5% over 24 hours, with every constituent token trading lower.
The widespread risk aversion comes as market participants await Friday’s release of the U.S. core Personal Consumption Expenditures (PCE) index, the Federal Reserve’s preferred inflation gauge. According to Reuters, economists are closely monitoring the data for signs of renewed price pressures that could influence the Fed’s monetary policy trajectory.

Derivatives Markets Signal Extended Caution
The bearish sentiment is particularly evident in cryptocurrency derivatives markets, where both Bitcoin and Ethereum futures have experienced sustained capital outflows. Open interest in Bitcoin futures on the Chicago Mercantile Exchange has nearly reversed its early September spike, falling from 149,000 BTC back toward 134,000 BTC, representing significant position unwinding.
On Deribit, one of the largest crypto options exchanges, traders continue to show a pronounced bias toward protective put options for both Bitcoin and Ethereum through December expiries. This defensive positioning suggests market participants remain concerned about potential downside risks in the coming months. The Block reports that such persistent bearish skew often precedes extended periods of market uncertainty.
Interestingly, while Bitcoin and Ethereum derivatives show defensive positioning, Solana futures maintain a more optimistic outlook with an annualized three month basis of 15%, significantly higher than Ethereum’s 7%. This divergence highlights varying investor sentiment across different cryptocurrency ecosystems.
Plasma Blockchain Makes High Stakes Debut
Despite the broader market downturn, Plasma, a new blockchain specifically designed for stablecoin operations, launched its mainnet beta and native XPL token Thursday with a fully diluted valuation exceeding $12 billion. The layer 1 network has attracted notable backing from Bitfinex, Bybit, Tether CEO Paolo Ardoino, and technology billionaire Peter Thiel.
The project entered the market with over $2 billion worth of XPL tokens in circulation, though some tokens sold to U.S. investors remain locked until mid 2026 due to regulatory restrictions. Bloomberg notes that this lockup structure may affect early trading dynamics by reducing the effective float.
Plasma positions itself as infrastructure for a new generation of decentralized finance applications, with liquidity already deployed across major platforms including Aave, Ethereum’s Euler protocol, and Fluid. The network’s flagship application, Plasma One, is marketed as a stablecoin native neobank, targeting the growing intersection of traditional finance and blockchain technology.
Market Structure Shifts Amid Volatility
The current market stress has also highlighted evolving dynamics in cryptocurrency trading infrastructure. Volume on Aster DEX’s crypto perpetual contracts surged to over $46 billion in the past 24 hours, significantly outpacing Hyperliquid’s $17 billion. This shift in trading volume distribution suggests traders are actively seeking alternative venues amid market turbulence.
Meanwhile, smaller tokens like Kaspa (KAS) and KuCoin Token (KCS) have bucked the broader trend, showing moderate increases in futures open interest over the past day. CryptoSlate analysis indicates this could reflect rotation into alternative assets as major cryptocurrencies face selling pressure.
Inflation Data Looms Large
Friday’s core PCE release carries particular significance given recent concerns about potential tariff led inflation resurgence. A higher than expected reading could amplify volatility across both traditional and cryptocurrency markets, as it might influence Federal Reserve policy decisions and broader risk asset sentiment.
The cryptocurrency market’s current positioning suggests traders are preparing for potential turbulence. The combination of declining futures open interest, bearish options skew, and broad based selling pressure indicates a market in defensive mode. CoinDesk’s derivatives analysis shows this type of positioning often precedes significant market moves, though the direction remains uncertain.
As the market awaits the inflation data, the question remains whether current defensive positioning represents prudent risk management or an overreaction to macroeconomic uncertainties. The answer may significantly influence cryptocurrency market dynamics through the remainder of the first quarter.
Reader Question
With derivatives markets showing such pronounced defensive positioning through December, do you believe the current selloff represents a buying opportunity for long term investors, or is this the beginning of a more extended correction in cryptocurrency markets?
Will Crypto Markets Find Support After Friday’s Inflation Data?
The cryptocurrency market faces a critical juncture as traders position defensively ahead of key U.S. inflation data. With the CoinDesk 20 Index down 5% and derivatives markets showing persistent bearish bias through year end, Friday’s core PCE release could either validate current caution or trigger a relief rally if inflation shows signs of moderating.
Sources
- CoinDesk – Crypto Market Today: Risk-Off Sentiment Dominates Ahead of U.S. PCE Release
- Reuters – Fed officials see U.S. inflation slowing
- The Block – Bitcoin options skew analysis
- Bloomberg – Plasma blockchain valuation report
- CryptoSlate – DeFi derivatives volume analysis
- CoinDesk – Bitcoin options positioning analysis