Bitcoin analysis: On the 4-hour level, the current bottom at 57750 has formed a double-bottom bounce. The key resistance zone above is 63720-64076 (Fibonacci 61.8 resistance zone); after multiple attempts to break through the 61.8 resistance zone, the price retreated under pressure, forming a pattern of rising stagnancy on the 4-hour timeframe. In the short term, if the price holds above 64076 with volume, the rebound space opens, targeting 65272. If it effectively breaks below the strong support at 60800, the market will weaken significantly and retest the bottom at 58000.

Ethereum analysis: On the 4-hour chart, a standard contracting triangle consolidation pattern has formed, with the upper trendline acting as resistance and the lower trendline as support. The current price has pulled back from the upper rail of the triangle and is oscillating around the middle rail at 1680. Strong resistance above: 1833-1850 (convergent resistance at the upper rail of the triangle, daily bull-bear watershed);
​Key support below: 1720 (middle rail of the triangle), 1680 (lower rail of the triangle, trend bull-bear watershed). If it breaks below 1720, it will test the key support at 1680; only a breakout above 1850 with volume can break the long-term downtrend repair pattern.

Operation suggestion: Bitcoin short near 63800 on rebound, stop loss at 64800, target zone 62000-61500, if broken, target 60800, if not broken, go long.

Ethereum operation suggestion: Short near 1808 on rebound, stop loss at 1850, target zone 1740-1720, if broken, target 1700-1680, if not broken, go long. (Strategy for reference only)