Bitcoin (BTC) has experienced its toughest fourth quarter since 2022, but a time-honored Wall Street pattern could soon bring relief to battered BTC bulls. That pattern is S&P 500's tendency to chalk out a Santa rally – an upswing during the final five trading days of December and the first two of January. A repeat of this pattern could improve sentiment in the bitcoin market. Bullish Santa seasonality Since 2005, the S&P 500 has gained during the Santa Claus rally period 15 times and lost only five ti ...