If we are to continue bullish and see BTC retesting ATH this year, then these are the 2 key resistance to break.
1. Bull Market Support Band (42.8k-43.6k)
2. Horizontal Resistance and Uptrend Channel Resistance Confluence (48K)
Things to be mindful of.
In a Daily Timeframe, we see more of a BEARISH Flag so this uptrend channel support (38.1k) has to hold or BTC won't be looking good.