15-minute chart shows that the previous sudden surge was merely a reactive response to the market’s continued decline. The price level at 69,000 has not stabilized, and the bullish trend has not been fully established.

Moreover, the 1-hour chart indicates that the price is still operating below the Bollinger Bands and has not突破中轨, suggesting there is still a possibility of further decline in the短期内. In the短线, you can first capitalize on a反弹, then plan your布局！

Strategy建议：go long at high and short at low:

Bitcoin (大饼): short around 69,800-70,500,目标 67,500附近

Ethereum (以太): short around 2100-2130,目标 2020附近