Bitcoin's current rebound strength is relatively weak, with each small rally being met with resistance and a pullback. Fortunately, the key daily support level at 80,300 has held for now without breaking. The focus moving forward is on repairing the rebound momentum.

In the short term, at least a four-hour close above 81,200 is needed for an effective recovery. If the rebound remains weak, there is still a risk of breaking below 80,300 in the future.
If it pulls back to the 79,000-78,500 range, traders can consider opening long positions or adding to existing positions in batches; once the four-hour close strongly breaks through the 81,200 resistance level, the target for longs is 82,000-83,000.
The nighttime strategy remains unchanged: if the rebound reaches the 83,000-84,000 range, consider light short positions.