On May 15, Bitcoin (BTC) has seen a pullback below the $79,000 mark, struggling against resistance at $84,000. The bears have managed to maintain control, pulling the price back after a brief recovery. Key support is noted at $76,000, which buyers are keen to defend. Ethereum (ETH) has faced a downturn, breaking below the 50-day simple moving average (SMA) of $2,250, signaling a bearish trend that could see prices drop to $1,916 if support levels fail. Other altcoins, including BNB, XRP, and Solana (SOL), are also experiencing mixed signals. BNB is currently battling resistance at $687, while XRP has shown potential for upward movement if it can close above its downtrend line. Solana has dipped below its 20-day EMA, indicating a struggle to maintain upward momentum. Zcash (ZEC) is testing critical Fibonacci levels, and Bitcoin Cash (BCH) is trading within a defined range, indicating ongoing market indecision. Investors remain cautious as they navigate these fluctuating price levels.