Is Biogen, Inc. technically bullish or bearish?

As of 31 October 2025, the technical trend for Biogen, Inc. has changed from mildly bullish to bullish. The weekly MACD is bullish, and the daily moving averages also indicate a bullish stance. However, the monthly MACD is only mildly bullish, and Bollinger Bands show a bearish signal on the monthly timeframe. The KST is bullish on the weekly and mildly bullish on the monthly, while Dow Theory indicates a mildly bullish trend on the weekly but no trend on the monthly. Despite the current bullish trend, Biogen's performance has been significantly underwhelming compared to the S&P 500, with a -14.07% return over the past year versus the S&P 500's 19.89%. Overall, the technical stance is bullish but with caution due to mixed signals in longer timeframes.