The second dip confirms the bullish trend; the best time to buy the dip.

A sharp drop in the morning session is generally a bad sign. The 2000 level remains a strong support. Currently, consider going long around 2100-2100, with a short-term stop-loss at 2050 and a medium-term stop-loss at 2000. Targets are 2250 and 2350 respectively, with a medium-term target of 2600 for this long position. Bitcoin's recent decline has just touched the 12-hour support level, with a low of around 68100. The same logic applies to Ethereum. Consider short-term bottom-fishing; currently, consider going long around 69300-69000, with a stop-loss at 68000 and a target of 70200-70400.