**Friday Night Market Review**

From this morning, Bitcoin encountered resistance around 91,600 and started to decline. The overall performance throughout the day was a slow downward trend, with some consolidation around 90,800, then a rally to 91,200 at midday, followed by continued weakness to around 89,700. Currently, on the daily chart, trading volume continues to shrink, and the candlesticks show a bearish (阴柱) pattern.

**Key Technical Levels**

Focus on the support level around 89,000 below. If this level cannot hold, further downside may be expected. On the four-hour chart, it’s clearer — with decreasing volume, a long lower shadow (阴柱) has formed. Resistance above is around 91,600, and further up, around 93,200, is also an important resistance level.

The hourly chart shows some interesting signals — after volume contraction, a double bullish (二连阳) appeared from the lower band rebound. In the short term, watch the area around 91,000.

**Evening Strategy**

The overall pattern remains a downward consolidation, and the trading approach continues to favor high-level short positions.

**Specific Trading Targets**

For Bitcoin, consider short positions around 90,800-91,300, with targets near 89,500-89,000.

For Ethereum, short positions around 3,110-3,135, with targets near 3,045-3,020.