According to Santiment (@santimentfeed), Bitcoin recently surged to a new all-time high of $109.5K, driven largely by speculative activity and a surge in FOMO among traders (source: Santiment Twitter, May 21, 2025). The spike in positive commentary indicates heightened market greed, which historically increases the likelihood of a short-term retrace. However, if this greed subsides quickly, Bitcoin could establish support above the $110K psychological level. Traders should watch for rapid sentiment shifts as these can signal either a healthy consolidation or a continuation toward new highs, both of which will impact crypto market momentum and altcoin opportunities.