The article explores how Federal Reserve policies and inflation data impact crypto markets, focusing on SHIB and Bitcoin price dynamics in 2025. It examines Fed rate cuts triggering SHIB's rally, the cyclical correlation of SHIB during economic inflection points, and the decoupling of traditional markets from SHIB's price behavior. It also analyzes Bitcoin-SHIB synchronization under macroeconomic uncertainty. Targeted for crypto investors, it offers insights into macroeconomic influences on digital asset investment strategies, emphasizing speculative market drivers and liquidity dynamics. Keywords: Fed policy, inflation, SHIB, Bitcoin, crypto market dynamics.