According to Santiment, Bitcoin has encountered resistance in the $104K to $105K range over the past week, causing a shift toward bearish sentiment among swing traders. This behavioral change is significant for trading strategies, as markets often move contrary to prevailing trader expectations. Close monitoring of resistance and support levels is recommended for active traders, especially considering the potential for rapid sentiment reversals to trigger volatility in the crypto market (Source: Santiment, Twitter, May 15, 2025).

According to Crypto Rover, Ethereum ($ETH) has re-entered its established trading range with $4,000 acting as the range high, suggesting this price level is a significant magnet for price action (source: Crypto Rover on Twitter, May 15, 2025). Traders should monitor the $4,000 resistance closely, as sustained momentum could drive short-term volatility and liquidity sweeps around this level. The concentration of trading activity near $4,000 increases the probability of breakout or rejection scenarios, making it a critical level for both short-term and swing traders in the crypto market.