
Bitcoin‘s Scarce Supply Fuels Bullish Sentiment
The digital gold rush continues, and a recent report from Sygnum Bank highlights a critical factor driving the market: Bitcoin‘s dwindling supply. The firm’s June 2025 Monthly Investment Outlook paints a picture of tightening availability, potentially creating a perfect storm for significant price appreciation. This analysis, targeting a savvy crypto audience, underscores the confluence of factors fueling this trend, from institutional accumulation to governmental interest in Bitcoin as a reserve asset.

Institutional Giants Gobbling Up Bitcoin
A key driver behind the supply squeeze is the aggressive acquisition of Bitcoin by institutional players. Over the past 18 months, Sygnum notes a 30% drop in Bitcoin‘s liquid supply. This decline is primarily attributed to the surge in Bitcoin acquisition vehicles, notably exchange-traded funds (ETFs) and corporate treasuries. These entities are actively removing coins from exchanges, a move widely interpreted as bullish, since it reduces the readily available supply for new buyers. The report explicitly states that the “fast-shrinking liquid supply is creating the conditions for demand shocks and upside volatility.”
Governments and Reserves: The Next Catalyst?
Beyond institutional adoption, Sygnum points to growing interest from governments in holding Bitcoin reserves. The report highlights positive developments in the United States, where several states are actively exploring or have approved legislation permitting Bitcoin reserves. The potential impact of official reserve purchases could be substantial. This would not only increase demand, further constricting supply, but also send a strong signal of confidence in Bitcoin‘s long-term value. Sygnum further notes international interest, with Pakistan and Reform UK signaling intentions to explore Bitcoin reserve strategies.
Geopolitical and Economic Headwinds
Adding to the bullish narrative, Sygnum emphasizes the role of broader macroeconomic factors. Geopolitical and fiscal uncertainties, particularly regarding the weakening US dollar and the ballooning US debt, are pushing investors toward safe-haven assets. Bitcoin, increasingly viewed as digital gold, is benefiting from these trends. The report also points to the recent sell-off in US Treasurys, further bolstering demand for both Bitcoin and gold.
Volatility Profile and Market Maturity
Sygnum also discusses Bitcoin‘s improving volatility profile. Over the past three years, upside volatility has consistently exceeded downside volatility, signaling market maturation and growing institutional involvement. This is a crucial indicator, implying a shift away from the speculative frenzy of earlier years and towards a more stable, institutional-led market.
Ether’s Resurgence
In addition to Bitcoin, Sygnum highlights the resurgence of Ether (ETH). The recent Pectra upgrade has fueled strong revenue growth and renewed interest from major financial institutions building tokenization platforms on Ethereum and its layer-2 networks. This suggests a broader trend towards renewed interest in the crypto market.
Conclusion
Sygnum’s analysis presents a compelling case for a bullish outlook on Bitcoin. The combination of dwindling supply, increasing institutional adoption, potential government reserve purchases, and broader macroeconomic tailwinds paints a picture of an asset poised for significant price appreciation. As the crypto landscape continues to evolve, investors should carefully consider these factors and monitor the market closely.
