Bitcoin's early 2024 rally is underwhelming, with only a 60% gain from its all-time high, raising concerns about its sustainability. A drop below the 50 EMA could lead to further declines, while a recovery above $100,000 is crucial for maintaining bullish sentiment.XRP is currently in a descending flag pattern, with the 26 EMA acting as a key support level. A recovery could push it towards $2.40, but failure to hold this level may result in a drop to $1.69. Dogecoin is at a pivotal point around $0.318, facing bearish signals despite recent stabilization. A break below the 100 EMA could lead to a significant drop, while a move above $0.35 is needed to regain bullish momentum.