This article explores the impact of macroeconomic factors on cryptocurrency prices, particularly focusing on the anticipated Fed policy shift in 2025 and its ripple effects. It details how changes in interest rates and inflation rates are correlated with Bitcoin and Ethereum price movements, highlighting institutional adoption and the role of ETFs. The content further discusses the alignment between crypto and traditional financial markets, like the S&P 500, revealing correlations and volatility multipliers. Designed for investors and analysts, it offers insights for strategic planning in a rapidly evolving financial landscape. Keywords: macroeconomics, Bitcoin, Ethereum, Fed policy, inflation, S&P 500, volatility, institutional adoption.