the moon phases charted with bitcoin is interesting
it looks like during bullish runs (green lines) , the full moon (dark) marks volatility leading up to the new moon (white). For the first half of the new moon (white phase) we see a cool down or support build
This trend appears to be reversed during bearish phases
Next new moon is in 2 days. So based on these trends, on May 25th or within a few days of the 25 we could see the bitcoin top or a small consolidation before the next leg up.