Short-term (30 minutes): Moving average turning point: MA10 (4231) is turning down, price has fallen below the short-term moving average, entering a consolidation adjustment, short-term trend strength is gradually weakening.

30-minute KDJ (K=25.8, D=24.31) is about to golden cross, indicating short-term momentum is bottoming out and recovering.

4-hour KDJ (K=78.06) has pulled back from a high position, medium-term needs to be cautious of 'top divergence' risk (but has not crossed dead, reversal not yet confirmed).

Short-term strong support: 30-minute EMA20 (4239) + previous platform (4200), if the price holds above, after short-term adjustment, there is still momentum to attack the previous high of 4330; $ETH