Recently, Bitcoin and Ethereum have been repeatedly oscillating at high levels, with bullish and bearish forces clearly opposing each other.

Yesterday's trading strategy was to go short at higher levels; indeed, in the early morning, there was a pullback to around 3180 and 91200, with a decent retracement. Later, during the early trading session, short positions were added at high levels, and small profits were taken during the decline. Currently, the market is still oscillating at high levels—you can see it surge up for a while, then pull back, and then rebound and recover.

Bitcoin experienced a relatively sharp pullback, showing a V-shaped rebound on the 4-hour chart, but volume has not kept pace, and RSI has entered the overbought zone, indicating a technical need for a correction. Ethereum reached a high of around 3307 last night, then dropped to support at 3181, and this morning rebounded to around 3300 but faced resistance. It is now consolidating in the 3270 range. The overall trend is synchronized with Bitcoin, but Ethereum has more flexibility.

From the daily chart perspective, the price is still above the moving averages, maintaining a complete bullish pattern. However, there is heavy selling pressure at the 3300 and 94000 levels. RSI is in overbought territory and flattening, indicating short-term adjustment pressure. The 4-hour chart shows support around 3180 and 91000, with a rebound forming an upward channel, but there are clear signs of bearish divergence and inverted hammer patterns, indicating significant resistance.

Based on these analyses, the recent trading strategy is: consider shorting Bitcoin in the 93200 to 93600 range, with targets around 91000 to 91500; for Ethereum, short near 3280 to 3300, with targets at the support zone of 3180 to 3200. Market fluctuations should be monitored in real-time; strategies are for reference only, and risk is borne by oneself.