Upper resistance levels: 2581 2600 2620

Lower support levels: 2466 2445 2377

The second pie has been very volatile recently~~ However, the range of fluctuations is narrowing~~

The direction still depends on whether the big pie can break through the previous high~~ If it breaks through the previous high~~ there may be a wave of catching up.

2550 is a relatively key price~~ If it holds~ it can continue to look bullish.

Currently, it still hasn't broken away from the range of 2678-2581-2344.