According to Rob Solomon, recent regulatory tailwinds are fueling positive sentiment in the cryptocurrency markets, as highlighted in his May 13, 2025 tweet. Clearer regulatory frameworks reported in the US and EU are providing more certainty for institutional investors, leading to increased liquidity and reduced volatility across major crypto assets (source: @robmsolomon, May 13, 2025). Traders are closely monitoring these developments for potential long-term growth opportunities, particularly in Bitcoin and Ethereum, with compliance-driven altcoins also seeing renewed interest. Regulatory clarity is seen as a catalyst for broader adoption and sustained upward price momentum.