#比特币与黄金战争 Bitcoin has been oscillating at high levels these days, shooting up to 88,500 in the early hours before encountering resistance, and now it has fallen back to around 86,800. Ethereum is also weakening, having already realized profits from earlier high positions, and the rhythm looks good.

From the market chart, Bitcoin's four-hour chart shows a strong bullish breakout, with clear resistance after touching the upper band. The overhead suppression pattern is quite evident. Although the previous low at 86,100 still provides support, the rebound is nearly exhausted, and bearish signals are accumulating. Once the middle band is broken, the price may continue to test the lower band support. The high-altitude trading idea remains unchanged.

Specifically—Bitcoin continues to short in the 89,500-90,300 range, with the first target at 87,300-86,500. If it breaks through, it may test the 85,000 level again. Ethereum also follows a short strategy around 2,990-3,030, with support below at 2,910-2,780.

The market is still repeatedly testing these key levels; patience and waiting for signals are all that's needed.