Will Bitcoin Rally After the Ethereum Merge? Should You Buy BTC Now? (Sept 15, 2025 Update)
The Ethereum Merge, a significant event in the crypto world, came and went on September 14, 2025, leaving investors wondering about its impact, especially on Bitcoin (BTC). Many are asking: Can Bitcoin begin to rally after the Ethereum Merge and is this the right time to invest in BTC? Let\'s dive into what experts are saying and review possible new trends that will drive the crypto market in the post-Merge era.
The Merge and Bitcoin: What Impact?
What impact will this transition, referred to as “the Merge,” have on the dominant cryptocurrency, bitcoin (BTC)? According to some experts, not much. While the Merge was a monumental shift for Ethereum, some analysts believe Bitcoin will again become the driving force in the crypto market once the Ethereum merge hype dies down. As explained by an analyst in a CryptoQuant post, the focus may return to Bitcoin\'s fundamentals.
Ethereum\'s Performance vs. Bitcoin Post-Merge
Can Ethereum rally? Of course, past trends do not always indicate future success. As you can see in the chart above, the Ethereum-Bitcoin ratio has gone lower before Ether underperforms Bitcoin.
It\'s important to remember that the crypto market is inherently volatile. A major event can significantly impact prices. For example, two months after the Merge, FTX collapsed, sending the entire crypto sector for a spin. As is customary in times of price decline, Bitcoin fell, showing its vulnerability to broader market sentiment.
The "Flippening" and Bitcoin\'s Dominance
Many have suggested Ethereum will someday surpass Bitcoin in market capitalization, an event playfully coined “the Flippening.” Will the Merge trigger that? While the Merge was intended to improve Ethereum\'s scalability and efficiency, it\'s not a guaranteed catalyst for the Flippening. Bitcoin continues to hold a dominant position, and its future performance will depend on various factors, including institutional adoption, regulatory clarity, and overall market sentiment.
Factors Potentially Driving a Bitcoin Rally
I’ve seen a lot of BTC price predictions - people generally seem to think the coming halving, bolstered by the ETF approval and other strong economic conditions, will lead to a significant rise in the number. The upcoming Bitcoin halving is frequently cited as a potential catalyst for price appreciation. Additionally, increased institutional interest and potential regulatory approvals for Bitcoin ETFs could also fuel a rally.
Should You Buy Bitcoin Now?
Whether you should buy BTC now depends on your individual investment strategy, risk tolerance, and financial situation. Consider the potential risks and rewards, and conduct thorough research before making any investment decisions. The crypto market is known for its volatility, and past performance is not indicative of future results.
This article was last updated on 15 de sept. de 2025 and aims to provide an overview of the potential impact of the Ethereum Merge on Bitcoin. Always consult with a qualified financial advisor before making any investment decisions.