Cryptocurrency Performance in September 2025: Between Bitcoin's Strength and Tighter Global Regulations

Bitcoin defies seasonal history

September 2025 saw exceptional performance for Bitcoin, breaking the usual negative expectations for the month. Prices rose sharply, while the supply of Bitcoin on centralized exchanges fell to its lowest level in seven years, indicating supply pressures that could support continued growth in the near term.

📊 Chart 1: Bitcoin price development during September 2025

Other major currencies

Ethereum (ETH) crossed the $4,600 barrier with a daily gain of nearly 1.8%.

BNB is approaching the $990 level, recording a 3.5% rise in the past 24 hours.

Solana (SOL) stabilized near $245 amid expectations of further growth.

📊 Chart 2: Prices of major currencies (September 17, 2025)

📊 Chart 3: Percentage change over 24 hours (September 17, 2025)

Global organizational transformations

1. United Kingdom: The Financial Conduct Authority (FCA) is considering exempting some cryptocurrency companies from rules such as “best interest of the customer.”

2. Bahrain: Issue a law regulating Bitcoin and stablecoins to enhance transparency and security.

3. European Union: France threatens to block the "cross-border licensing" system if some countries adopt less stringent standards.

4. United States: New stablecoin laws require strong backing and high transparency from issuers.

The role of institutions and investment flows

Bitcoin's recent surge was linked to a significant increase in institutional inflows. Binance also announced maintenance on its TON network wallet on September 18, a technical step that may temporarily impact liquidity.

Conclusion

Price Strength: Bitcoin broke the September historical low, strengthening confidence in its upward trajectory.

Regulation: New laws globally reflect governments' desire to transform the market into a safer environment.

Opportunities and Challenges: Despite the gains, the risk of price volatility and regulatory intervention remains.

The cryptocurrency market is experiencing a pivotal moment between expanding institutional adoption and tightening regulations, making the coming period crucial for the future of the industry.

$BTC