#数字资产生态回暖 Market Review | Thought Summary for December 15

This weekend, Bitcoin clearly broke below support, transitioning from previous oscillations directly into a sharp decline—after oscillating within a range, it suddenly dropped to around 87,500 before a short-term rebound occurred. During the rebound, it touched the 90,000 psychological level but failed to hold above it and dropped again. Therefore, 90,000 has now become a key resistance level, and the rebound momentum is weak.

Looking at the hourly Bollinger Bands, the trend is very clear— all three bands are diverging downward, with the middle, upper, and lower bands all extending downward. This pattern indicates that the bears still have control. The price briefly broke above the middle band, but the rebound lacked strength and fell back quickly before reaching the upper band. Strong resistance has formed above 90,000. Meanwhile, the lower band continues to expand downward. From a technical perspective, the bearish dominance remains unchanged, and short-term rebounds can generally be seen as opportunities to short.

Specific references:
• $BTC: Consider short positions between 90500–91000, with targets around 88200–87000
• $ETH: Consider short positions between 3150–3190, with targets around 3030–2960

For trading reference only. $BTC $ETH $BNB