The U.S. Federal Reserve's recent 25 basis point interest rate cut on September 17, 2025, has had a mixed impact on crypto-related stocks. While the move was initially perceived as beneficial for the crypto market, stock performances varied significantly. Marathon Digital (MARA) experienced a modest 0.94% gain in September but lost momentum post-cut. Riot Platforms (RIOT) and Galaxy Digital (GLXY) saw substantial monthly increases of 28.56% and 31.55%, respectively, with Galaxy benefiting from its Solana-based tokenization plans. In contrast, Block (XYZ) and PayPal (PYPL) faced declines, with Block's shares dropping 7.5% due to executive stock sales. Meanwhile, Grayscale Bitcoin Trust (GBTC) rose 0.78%, Coinbase (COIN) gained 2.64%, and MicroStrategy (MSTR) fell 7.58%. Tesla (TSLA) surged over 30% following Elon Musk's $1 billion stock purchase. Despite the rate cut, Bitcoin's price movements remained a more significant factor in influencing stock performance.