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The cryptocurrency market on December 18, 2025, is characterized by a mix of regulatory advancements, significant market liquidations, and cautious price movements for major assets like Bitcoin and Ethereum. Global regulatory bodies are moving towards clearer frameworks for digital assets, while price action in Bitcoin and Ethereum faces headwinds from various factors, including macroeconomic uncertainties and investor sentiment.
Regulatory Landscape Evolves Globally
2025 has emerged as a pivotal year for crypto regulation, marking a shift from enforcement-led actions to the implementation of comprehensive, upfront frameworks worldwide. Jurisdictions are now providing clearer guidance and arrangements aimed at fostering innovation while mitigating risks. This change offers both clarity and new compliance challenges for crypto companies and financial institutions operating across multiple markets.
In the United States, significant progress has been made with the passage of the GENIUS Act in July, establishing the first federal stablecoin framework. Banking regulators have also reversed previous policies, now allowing banks to offer crypto services. Discussions are ongoing in the Senate regarding a crypto market structure bill, focusing on dividing regulatory oversight between the SEC and the CFTC, and addressing decentralized finance (DeFi) and ancillary assets. A bipartisan discussion draft in the U.S. Senate aims to grant new authority to the Commodity Futures Trading Commission (CFTC) to regulate digital commodities, though the definition of these commodities still varies across proposed legislation.
The UK is also advancing its crypto regulatory regime. HM Treasury announced on December 15, 2025, the laying of the Financial Services and Markets Act 2000 (Cryptoassets) Regulations 2025. These regulations, expected to come into force from 2027, will introduce new regulated activities for cryptoassets, including operating trading platforms, issuing stablecoins, and cryptoasset staking. The Financial Conduct Authority (FCA) has concurrently opened consultations on its proposed rules and guidance for these activities, aiming to develop a competitive and sustainable UK cryptoasset sector.
Bitcoin Navigates Critical Price Zones Amid Macro Uncertainty
Bitcoin's price is currently hovering around $86,000, testing a critical support zone around $81,300. This level is considered crucial due to Bitcoin's historical correlation with global liquidity trends, which currently suggest a fair value much higher, potentially around $180,000. Despite this, Bitcoin has experienced a 5% decline year-to-date, contrasting with the S&P 500's 15% advance.
Wall Street analysts from Standard Chartered and Bernstein anticipate Bitcoin could reach $150,000 in 2026, driven by institutional adoption fueled by spot Bitcoin ETFs. However, historical patterns following halving events suggest a potential decline into late 2026 or early 2027 before a gradual rebound. Recent data shows sustained outflows from U.S.-listed spot Bitcoin ETFs, intensifying price pressure and indicating a market in consolidation.
Ethereum Faces Selling Pressure and Network Development
Ethereum has seen a notable pullback, with its price slipping under $2,900 and trading around $2,800. The network is experiencing growing sell pressure and declining on-chain activity, with weekly active addresses falling to a one-year low. Outflows from U.S. spot Ethereum ETFs, particularly BlackRock's ETHA fund, have contributed to this pressure, alongside significant liquidations of leveraged long positions.
Despite price struggles, Ethereum's execution throughput is at an all-time high following the recent Fusaka upgrade. Developers are also preparing to increase the network's gas limit from 60 million to 80 million units post-January 7 hard fork, aiming to enhance throughput and reduce transaction fees. Rollups like Base are increasingly processing more activity than Ethereum itself, solidifying Ethereum's role as a settlement layer. Institutional interest in Ethereum remains, with Bitwise projecting new highs for ETH as ETFs are expected to acquire more than 100% of its new supply by 2026.
Significant Market Liquidations and Altcoin Performance
The crypto derivatives market experienced substantial liquidations in the last 24 hours, totaling over $540.98 million, affecting more than 153,000 traders. Ethereum led these liquidations with approximately $167.27 million, followed by Bitcoin at around $159.43 million, and Solana (SOL) with about $31.15 million. These liquidations were predominantly from long positions, indicating a market correction against bullish expectations.
Beyond BTC and ETH, XRP ETFs have shown resilience, pulling in $18.99 million in net inflows and pushing total assets past the $1 billion mark. XRP has notably outperformed many altcoins this cycle. Other altcoins like Solana, Dogecoin, and Cardano are generally experiencing declines, with Dogecoin dropping over 4% in 24 hours and Cardano falling more than 3% today. The overall altcoin segment shows weak demand, with the total crypto market capitalization dropping amid sustained selling pressure across large-cap and mid-cap tokens.
Upcoming Economic Data and Events
Today, December 18, 2025, market attention is focused on the release of U.S. Consumer Price Index (CPI) data for November, which could influence the Federal Reserve's interest rate decisions and broader market sentiment. Other notable events include token unlocks for projects like Jupiter (JUP), Hyperliquid (HYPE), and LayerZero (ZRO), which could introduce further market volatility as previously locked funds become accessible.
In conclusion, the crypto market on December 18, 2025, presents a complex picture of maturing regulation, cautious but fundamentally strong long-term outlook for major assets like Bitcoin and Ethereum despite immediate price pressures, and significant short-term volatility marked by substantial liquidations. The interplay of macroeconomic factors, regulatory developments, and shifting investor sentiment will continue to shape the market's trajectory.
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What will the price of SC be in 2026?
In 2026, based on a +5% annual growth rate forecast, the price of Siacoin(SC) is expected to reach $0.001456; based on the predicted price for this year, the cumulative return on investment of investing and holding Siacoin until the end of 2026 will reach +5%. For more details, check out the Siacoin price predictions for 2025, 2026, 2030-2050.What will the price of SC be in 2030?
About Siacoin (SC)
What Is Siacoin?
Siacoin is a decentralized cloud storage platform that leverages blockchain">blockchain technology to facilitate secure, private, and affordable data storage solutions. Founded in 2013 by developers David Vorick and Luke Champine, Siacoin aims to be the backbone storage layer of the internet, offering a viable alternative to centralized cloud storage services like Amazon and Google. The platform operates on a peer-to-peer network, eliminating the need for intermediaries and ensuring data privacy and security.
Siacoin is a fully automated ecosystem comprising renters, hosts, and miners, overseen by a dedicated team of developers. The network is built upon the principles of privacy and security, with features that prevent third-party access to stored data. Siacoin's open-source protocol utilizes data sharding techniques and redundancy to enhance data obfuscation and retrievability, making it a highly affordable and reliable data storage solution.
Resources
Whitepaper: https://sia.tech/sia.pdf
Official Website: https://sia.tech/
How Does Siacoin Work?
Siacoin operates through a unique system where anyone with extra storage space on their computer can become a host, offering storage solutions to renters in a contractual agreement. The platform employs file sharding technology, where files are split into multiple segments and distributed globally to various storage providers. This process not only accelerates transfer speeds but also ensures data redundancy, preventing single points of failure.
Before being uploaded to the network, files are encrypted using Siacoin's Threefish algorithm, guaranteeing that only the data owner can access the stored information. This encryption process stands as a stark contrast to conventional cloud storage providers, where encryption is not always the default option, and keys are often held by the service provider.
Siacoin's network is underpinned by smart contracts that facilitate agreements between hosts and renters. These contracts detail the storage duration, pricing, and other parameters, with hosts required to provide regular proofs of storage to maintain transparency and trust within the network. Payments within the ecosystem are facilitated using the SC token, fostering a seamless transaction process.
What Is SC Token?
The SC token, or Siacoin, is the central currency powering the Sia network. This utility token facilitates transactions within the marketplace, with renters using SC to pay for storage space and hosts receiving payments in SC for offering their services. Siacoin also features a secondary token known as Siafunds, which serves as a revenue-sharing mechanism within the network. Siafund holders receive a portion of Siacoins as rewards upon the completion of contracts, fostering a sustainable ecosystem that encourages continuous growth and development.
Siacoin's Impact on Finance
In the broader financial landscape, Siacoin stands as a testament to the transformative potential of blockchain technology. By offering a decentralized and encrypted storage solution, Siacoin is paving the way for a new era of data security and privacy. Its innovative approach to cloud storage not only challenges the dominance of established players but also presents a more affordable and secure alternative for individuals and businesses alike.
Furthermore, Siacoin's decentralized nature promotes financial inclusivity, allowing anyone with extra storage space to earn passive income through the network. As the demand for secure and private data storage solutions continues to grow, Siacoin is poised to play a significant role in reshaping the financial dynamics of the digital age..
What Determines Siacoin's Price?
In the dynamic world of cryptocurrency, the Siacoin price today is influenced by a myriad of factors that potential investors keenly observe through meticulous Siacoin (SC) price analysis and detailed Siacoin technical analysis. One of the primary determinants of the evolving Siacoin price prediction is its utility within the Sia network, a decentralized cloud storage platform. The current Siacoin value is closely intertwined with its role in facilitating transactions within the network, where it functions as the medium of exchange for various services and features. Users looking to secure data storage on the Sia network acquire the necessary space utilizing Siacoin tokens, thereby driving demand and potentially influencing the Siacoin price in USD or Siacoin price in BTC.
The Siacoin market cap, significantly noted at over 160 million SC tokens as of this writing, remains a critical factor that experts scrutinize when crafting Siacoin investment strategies. Investors and enthusiasts often maintain a close watch on the Siacoin price history and Siacoin price graph to gauge the potential Siacoin future price, formulating informed decisions based on trends and patterns noticeable in the Siacoin daily price fluctuations.
Moreover, developments within the Sia network and its affiliated platforms, like Skynet - a decentralized file-sharing and content delivery platform built atop Sia - can significantly influence the Siacoin price forecast. Innovations and upgrades within the network, as highlighted in the latest Siacoin news, can encourage increased user engagement, potentially driving up the demand and, consequently, the SC token price. As the network undergoes transformations to offer enhanced features and security measures, it could boost investors' confidence, reflecting positively on the Siacoin price predictions for 2023 and beyond. Like any other cryptocurrency, it remains essential for potential investors to conduct comprehensive research and analysis, staying updated with Siacoin historical data and market trends to make well-informed decisions regarding their Siacoin investment.
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Deposit easily and withdraw quicklyBuy to grow, sell to profitTrade spot for arbitrageTrade futures for high risk and high returnEarn passive income with stable interest ratesTransfer assets with your Web3 walletWhat is Siacoin and how does Siacoin work?
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