[Matrixport: Bitcoin's short-term outlook has weakened, and the pressure on altcoins may persist] According to a report by Jinse Finance, Matrixport released its daily chart analysis, stating that under the decline in Bitcoin dominance, their tactical model had previously issued a rebound signal, providing altcoin traders with a brief operational window. However, as the total cryptocurrency market cap turned downward again, this signal quickly reversed. For altcoin investors, the past one to two years, while not entirely insurmountable, have been undeniably challenging. During this period, their model has predominantly favored Bitcoin allocation over altcoins. Historically, it is rare for altcoins to consistently underperform during a Bitcoin bull market. However, Bitcoin's short-term outlook has now weakened, and the pressure on altcoins may persist. In this market environment, traders should focus on top-quality coins and prioritize strict risk management discipline. The market structure has shifted from the previous simple "buy-and-hold, dollar-cost averaging" approach to a new phase that requires precise timing for entry, proactive position adjustments, and a strong emphasis on capital preservation.