Bitcoin is trading near $79,555, down about 1.87%, after clearing $81,000 on Friday and pushing through the level that had capped it since late August. Ether sits at $2,451 (-2.34%), XRP at $1.40 (-3.60%) and Solana at $101.85 (-2.00%), with the CoinDesk 20 index off 2.05%. Most majors are close to flat on the week despite the swings, which is the more useful frame than any single session.