According to Material Indicators (@MI_Algos), sustained straight-line moves in crypto prices, either upward or downward, are not sustainable over time. This analysis highlights that rapid, uninterrupted price movements often lead to increased volatility and can trigger sharp corrections or reversals, which is critical for traders to consider when managing risk and timing entries or exits. The insight is based on the historical behavior of major assets like Bitcoin and Ethereum, where sharp trends are frequently followed by retracements or consolidation periods, underlining the importance of evaluating market momentum and potential reversal signals before executing trades (Source: Material Indicators Twitter, June 3, 2025).