As of the morning of July 21, 2026, analysis suggests that over the next 4 hours, ETH is expected to trade in a high-range box consolidation. The bias is slightly bullish, but upward momentum is insufficient.

· Current price: around $1,900 - $1,910 (24-hour gain of about 1.5%-1.7%).
· Key resistance levels: $1,920 - $1,940 (strong resistance zone); $1,970 - $1,980 (next target if there is a breakout with volume).
· Key support levels: $1,880 - $1,890 (short-term strength/weakness line); $1,840 - $1,870 (core support band at the 4-hour timeframe).

Technical takeaways: The 4-hour K-line is above the Bollinger Band midline (around 1862), and the moving averages are in a bullish alignment. However, the MACD red histogram continues to shrink, with DIF and DEA sticking together in the high area, indicating that bullish momentum is fading. Seize the needle-point short opportunity, and catch the big meat! $ETH $BTC