Pre-market trading for U.S. crypto-related stocks experienced notable declines, with Marathon Digital Holdings (MARA) dropping 4.11%. Other significant decreases included Coinbase (COIN) down 2.22%, MicroStrategy (MSTR) down 2.58%, and Robinhood (HOOD) down 2.03%. The data, sourced from msx.com, highlights a broader trend of declining values in the sector ahead of market opening.