Key Takeaways
- Citi analysts emphasize that Bitcoin's (BTC) price is primarily dictated by buyer demand and institutional adoption, with ETF inflows driving a significant portion of its price variation in 2025.
- Ethereum (ETH) has surged past $3,800, buoyed by strong whale buying, robust ETF inflows, and increasing demand from institutional investors, with analysts eyeing a potential breakout towards $4,000.
- Galaxy Digital CEO Mike Novogratz predicts Ethereum (ETH) could hit $4,000, driven by institutional accumulation, and anticipates that ETH could enter "price discovery mode" if it clears this barrier.
- The ETH/BTC ratio has jumped 36% in the past month, indicating stronger momentum for Ethereum compared to Bitcoin in the short term.
Recent analyses highlight that the trajectory of major cryptocurrencies like Bitcoin (BTC) and Ethereum (ETH) is increasingly tied to market demand, particularly from institutional players. Citi analysts Alex Saunders and Nathaniel Rupert assert that Bitcoin's price will rise with increased buying and fall without it, placing user and institutional adoption at the core of its valuation.
Bitcoin's Valuation: A Demand-Driven Model
Citi's updated framework for Bitcoin (BTC) valuation underscores that ETF inflows are now the primary driver of its price. Their analysis suggests that these inflows are responsible for 41% of Bitcoin's (BTC) return variation this year. A bull case scenario from Citi projects Bitcoin (BTC) could reach $199,000 by year-end if ETF inflows accelerate beyond current levels. The base case forecast anticipates Bitcoin (BTC) reaching $135,000 by the end of December, assuming approximately $15 billion in total ETF inflows for the year. This perspective emphasizes that mainstream demand through regulated financial products has largely replaced on-chain indicators as the dominant signal for Bitcoin's (BTC) price movement.
Ethereum's Ascent: Institutional Inflows and $4,000 Target
Ethereum (ETH) has demonstrated significant bullish momentum, reclaiming key resistance levels and surging past $3,800 in recent trading. This rally is attributed to strong whale buying, robust ETF inflows, and growing demand from institutional investors. Galaxy Digital CEO Mike Novogratz believes that institutional interest could propel Ethereum (ETH) past $4,000 in the coming months, describing this surge in corporate adoption as the "secret sauce" driving price momentum. Companies such as BitMine, Sharplink Gaming, and The Ether Machine collectively hold over 1.3 million ETH in their treasuries, viewing Ethereum (ETH) as a strategic reserve asset and yield-bearing investment.
The ETH/BTC ratio has seen a notable jump of 36% over the past month, indicating that Ethereum (ETH) is currently exhibiting stronger momentum than Bitcoin (BTC). Analysts suggest that if Ethereum (ETH) successfully clears the $4,000 barrier, it could enter a "price discovery mode" with minimal overhead supply to limit upside momentum. While Ethereum (ETH) has faced some consolidation in the $3,700-$3,800 range, strong support at $3,600 (where the 100-day and 200-day EMAs converge) suggests the uptrend remains valid. Long-term forecasts place Ethereum (ETH) at $4,000 in 2025 and potentially higher, towards $5,000, depending on continued ETF inflows, staking growth, and regulatory clarity.

Ed Liston is a senior contributing editor at TheStockMarketWatch.com. An active market watcher and investor, Ed guides an independent team of experienced analysts and writes for multiple stock trader publications.