Evening Navigation Analysis on December 21

During the day, Bitcoin rose to around 99485 and is currently trading near 98300.

From the current four-hour structure, Bitcoin is operating near the middle band of the Bollinger Bands, with the KDJ golden cross moving upwards, and the momentum is decreasing.

For Bitcoin this evening: a rebound to around 98600-99100 is expected

Looking towards 97700-97000.

For Ethereum this evening: a rebound to around 3460-3480 is expected

Looking towards 3410-3770.