Validity of support level is questionable: The range of 3300-3350 is below the recent major support (3481.7 USD). If market sentiment is bullish (e.g., if the ETH/BTC ratio stabilizes at 0.03), it may be difficult to reach this position, and one should be wary of missing out risks. Macroeconomic and policy disturbances: Expectations of a Federal Reserve interest rate cut (documents 2, 4) or an unexpected inflow of ETH ETF funds may prematurely end the correction, leading to stop-loss on short positions; conversely, regulatory negatives may accelerate the breach of support, requiring dynamic adjustment of the range.