Bitcoin Plummets as China Signals Regulatory Review on Cryptocurrencies

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On April 18, global cryptocurrency markets experienced a sharp downturn, with Bitcoin dropping over 10% in a single session. The sudden crash triggered widespread liquidations across major exchanges, wiping out leveraged long positions and sending shockwaves through investor communities. According to data from AICoin, BTC-related liquidations reached $3.9 billion within 24 hours on platforms including OKEx, BitMEX, and Bybit alone.

The market turmoil quickly became a trending topic on social platforms like Weibo and Zhihu, where discussions reflected a divided sentiment. While some users labeled crypto as a "Ponzi scheme" finally unraveling, others viewed the dip as a natural correction following a prolonged bull run—potentially creating a strategic entry point for new investments.

Potential Triggers Behind the Market Slide

Several factors have been cited as possible catalysts for the sudden sell-off:

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Miner Sentiment Remains Steady Amid Price Swings

At the "Super Computing & Convergence: 2021 Global Blockchain Computing Power Conference" held in Chengdu, industry leaders and miners expressed calm despite the turbulence. Many see the correction as healthy and inevitable after rapid price gains.

One miner commented that such fluctuations have minimal impact on mining operations, emphasizing that this dip could present an ideal moment to accumulate assets. Shanghai-based mining firm Wuyi Investment’s head of strategy, Dong Zhen, highlighted three reasons why now remains a favorable time to enter or expand in the mining sector:

  1. Lower energy costs during China's wet season: With the arrival of the hydroelectric-rich rainy season in Sichuan and Yunnan provinces, mining power costs are expected to drop by up to 50%, significantly boosting profitability.
  2. Strong off-chain institutional interest: Continued inflows from external capital indicate sustained confidence in long-term price appreciation.
  3. Controlled network growth vs. price surge: While Bitcoin’s hash rate has grown only 30–40% recently, its price has increased more than fourfold—from $10,000 to over $60,000—suggesting favorable returns for miners even amid moderate infrastructure expansion.

S2F Reversion Model Hints at Buying Opportunity

CryptoQuant’s S2F Reversion index—a metric comparing Bitcoin’s market price with its Stock-to-Flow ratio—plunged to 1.827 during the crash. Historically, this model has accurately predicted major price movements and previously forecasted Bitcoin reaching six figures.

The sharp deviation suggests current prices may be undervalued relative to scarcity fundamentals. Some analysts interpret this divergence as a strong contrarian signal: if past patterns hold, the recent dip could mark a reliable accumulation phase before the next upward leg.

China Clarifies Stance on Crypto Regulation

At the Boao Forum for Asia 2025, Deputy Governor of the People’s Bank of China (PBOC) Li Bo addressed growing interest in digital assets. He emphasized that Bitcoin and stablecoins are not currencies, but rather investment instruments or alternative assets—a classification shared by many global regulators.

Li confirmed that China is actively researching regulatory frameworks for cryptocurrencies. While maintaining its existing strict stance—prohibiting financial institutions from handling crypto transactions—the PBOC acknowledges the need for structured oversight to prevent systemic risks stemming from speculation.

He stressed that any stablecoin aiming to function as a widely adopted payment method must undergo rigorous regulation comparable to banks or quasi-banking entities. This aligns with broader financial stability goals and echoes international efforts to bring clarity to decentralized finance (DeFi) and digital asset markets.

Former PBOC Governor Zhou Xiaochuan reiterated the importance of linking digital innovation to real economic value. Reflecting on lessons from the 2008 financial crisis, he warned against speculative instruments detached from tangible economic activity—such as shadow banking or complex derivatives—that can destabilize entire systems.

Zhou emphasized that while no final judgment should be made on Bitcoin yet, caution is essential: "Digital assets must serve the real economy—not become tools for unchecked speculation."

Digital Yuan Progress Continues

Regarding China’s central bank digital currency (CBDC), Li Bo noted that there is no fixed timeline for full rollout. Instead, the focus remains on expanding pilot programs, enhancing system security, building out the digital yuan ecosystem, and establishing legal safeguards.

Importantly, he clarified that the digital yuan’s purpose is not to challenge the U.S. dollar or other major currencies but to improve efficiency in trade and investment by offering a secure, state-backed digital alternative shaped by market demand.

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Industry Outlook: Embracing Regulation for Long-Term Growth

Multiple industry insiders agree that formal regulation—though potentially disruptive in the short term—will ultimately support sustainable growth. Clear rules reduce uncertainty, attract institutional capital, and protect retail investors.

As governments worldwide move toward structured oversight, compliance-ready ecosystems are likely to gain competitive advantage. The current volatility underscores the importance of risk management, diversification, and staying informed amid evolving policy landscapes.


Frequently Asked Questions (FAQ)

Q: Is Bitcoin banned in China?
A: Yes, financial institutions and payment companies in China are prohibited from providing services related to cryptocurrency transactions. However, individuals holding crypto are not explicitly criminalized under current regulations.

Q: Why did Bitcoin crash suddenly?
A: The drop was likely triggered by a combination of market rumors—including regulatory fears in Turkey and unverified claims of U.S. enforcement actions—as well as profit-taking after a strong upward trend.

Q: Are crypto regulations coming globally?
A: Yes, many countries are developing frameworks to regulate digital assets as investments or financial instruments. The goal is to balance innovation with consumer protection and financial stability.

Q: Is mining still profitable in 2025?
A: Mining profitability depends on electricity costs, hardware efficiency, and Bitcoin’s price. With lower hydro-powered energy costs in certain regions and continued demand, mining remains viable for well-optimized operations.

Q: What is the difference between digital currency and digital assets?
A: Digital currency—like China’s digital yuan—is issued by a central authority and functions as legal tender. Digital assets—such as Bitcoin—are decentralized and treated as speculative or alternative investments.

Q: Can stablecoins be used freely?
A: Not without oversight. Regulators globally are pushing for strict compliance for stablecoins, especially those aiming for broad adoption as payment tools.


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