Bitcoin Nears All-Time High: On-Chain Data and Market Sentiment Deep Dive Ahead of Halving

Introduction: Bitcoin at a Historic Crossroads

Bitcoin stands at a critical juncture: just months away from its fourth halving since inception, its price is nearing all-time highs. Market sentiment oscillates between euphoria and caution, while on-chain data reveals complex underlying dynamics. This article provides a comprehensive market picture, examining price trends, the halving mechanism, on-chain indicators, market sentiment, and potential risks.

Price Action: From Breaking $100K to Challenging Previous Highs

In 2024, Bitcoin surged past $100,000 for the first time, driven by multiple catalysts, before undergoing a significant correction. Entering 2025, with halving expectations heating up, Bitcoin has rallied again. According to CoinGecko data, its price has rebounded near historical highs. This rally differs markedly from the previous bull run: institutional participation is higher, derivatives markets are more mature, and the regulatory landscape has fundamentally shifted. However, the closer we get to previous highs, the greater the market divergence—some investors believe the halving will usher in a new supercycle, while others fear a repeat of the 'buy the rumor, sell the news' scenario.

The Halving Event: Historical Patterns and Modern Variables

The Supply Logic of Halving

Bitcoin's halving mechanism automatically executes every four years, cutting the block reward for miners in half and reducing the number of new bitcoins produced. After the 2024 halving, daily new supply dropped from approximately 900 to around 450. Historically, the first three halvings each triggered historic bull runs within 12-18 months. However, the current halving faces a different environment: Bitcoin's liquidity depth, market participant structure, and macroeconomic backdrop have all undergone qualitative changes.

Unique Aspects of This Halving

First, Bitcoin spot ETFs were approved by the U.S. SEC in 2024, channeling significant traditional capital through compliant avenues. Second, the Federal Reserve's interest rate policy remains uncertain, with high rates potentially suppressing risk asset valuations. Additionally, miner profitability may be impacted post-halving, potentially forcing less efficient mining operations to shut down, creating short-term selling pressure. According to CoinMetrics data, miner holdings have partially declined before the halving, suggesting some miners are cashing out early to manage cost pressures.

On-Chain Data Deep Dive: Finding Real Signals

Active Addresses and Network Adoption

The number of active on-chain addresses is often seen as a core metric of network usage. According to Glassnode, daily active addresses on the Bitcoin network in early 2025 ranged between 800,000 and 1 million, comparable to levels during the 2024 peak. Notably, recent data shows a slight decline, which may reflect short-term speculators taking profits. Over the long term, if active addresses continue to rise alongside price, it could support the sustainability of the bull market.

Miner Holdings and Reserve Dynamics

Miners, as natural sellers in the market, have holdings that directly impact price. According to TokenInsight data, the total amount of Bitcoin in miner wallets decreased by about 2% in the three months before the halving, while net inflows of Bitcoin from miners to exchanges have increased noticeably over the past two weeks. This pattern of 'hoarding before the halving, cashing out before the halving' has occurred multiple times historically. However, compared to the past, the selling pressure from miners this cycle appears more restrained, possibly because some miners have hedged their positions to lock in profits.

Long-Term Holder Behavior

Long-term holders (LTH) are addresses that have held Bitcoin for more than 155 days. According to CoinMetrics data, LTH supply recently hit an all-time high, exceeding 14 million Bitcoin. This indicates that experienced investors have not fled en masse amid the price rise but continue to hold firmly. Meanwhile, short-term holder (STH) supply remains at relatively low levels, suggesting a relatively healthy degree of market leverage.

Exchange Inflows and Outflows

When large amounts of Bitcoin flow into exchanges, it typically signals an intent to sell; conversely, outflows are often interpreted as accumulation. According to CryptoQuant data, Bitcoin exchange reserves remain low and have been in a net outflow trend for several consecutive months. Many analysts interpret this as a lack of significant selling pressure in the market and rising institutional custody demand. However, caution is warranted: if prices spike suddenly, some exchange reserves could increase rapidly.

Market Sentiment: At the Threshold of Greed and Fear

Sentiment Index and Retail Behavior

According to Alternative data, the Crypto Fear & Greed Index currently hovers in the 75-85 range, categorized as 'extreme greed.' Historically, such extreme sentiment often signals short-term correction risk. Social media discussions about Bitcoin are heating up, with strong retail investor interest. However, professional traders are relatively cautious; based on futures funding rates, long leverage is not excessively crowded, suggesting room for upside while retaining potential for a pullback.

Institutional and Options Market Signals

Open interest in Bitcoin futures on the Chicago Mercantile Exchange (CME) hit a new high in 2025, indicating increasing institutional participation. In the options market, a significant number of outstanding call options with strike prices above the all-time high suggest market expectations for a breakout. However, the put/call ratio is not extremely skewed, indicating that divergence persists.

Potential Risks: Headwinds That Cannot Be Ignored

Macro Policy Risks

The Federal Reserve's monetary policy remains the biggest source of uncertainty. If inflation rebounds, reigniting expectations of rate hikes, risk assets would face systemic pressure. According to the minutes of the Fed's January 2025 meeting, some officials are cautious about premature rate cuts. Additionally, global geopolitical tensions could trigger risk aversion, temporarily suppressing assets like Bitcoin.

Regulatory and Compliance Risks

Although many countries have adopted a friendly stance toward Bitcoin, the regulatory framework is still evolving. The U.S. SEC continues to take enforcement actions against cryptocurrencies, and the implementation details of the EU's MiCA regulation require observation. Any unexpected regulatory crackdown could trigger market turmoil.

Technical Level: Miner Survival Post-Halving

After the halving, miner revenues will drop sharply. If Bitcoin prices do not rise sufficiently to compensate for the reduced block reward, some miners will be forced to shut down. This could lead to a short-term decline in hashrate, slower network confirmation times, and trigger a chain reaction of selling. According to BTC.com data, current network hashrate remains at historical highs, but the magnitude of the post-halving adjustment is unpredictable.

Conclusion: At the Intersection of History and Future

Bitcoin is approaching its fourth halving near all-time highs, with on-chain data showing solid long-term holder confidence, low exchange reserves, and healthy network adoption. However, extreme greed, macroeconomic policy uncertainty, and post-halving structural challenges cast shadows over the market. Investors must listen to both the whispers of data and the noise of the market, maintaining clarity amid euphoria. The halving itself is not an automatic bull market switch but a variable that catalyzes existing market forces. History does not simply repeat itself, but cyclical patterns provide a coordinate system—the current market may be at the starting point of a new narrative.

Risk Warning

This article is solely a market information analysis and does not constitute any investment advice or recommendation. The cryptocurrency market is highly volatile, and prices can fluctuate dramatically at any time. Investors should make independent decisions based on their own risk tolerance and consult professional financial advisors when necessary. Past performance does not guarantee future results.