BIIB Stock Biogen (BIIB, $144.69) Moving Average Convergence Divergence (MACD) Histogram turned negative on October 13, 2025

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BIIB - Biogen

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Odds of DOWN Trend

Price: $144.69

Daily change: -$1.88 (-1.28%)

Daily volume: 1.1M

Industry: Pharmaceuticals: Major

BIIB in -3.29% downward trend, declining for three consecutive days on October 13, 2025

Moving lower for three straight days is viewed as a bearish sign. Keep an eye on this stock for future declines. Considering data from situations where BIIB declined for three days, in of 336 cases, the price declined further within the following month. The odds of a continued downward trend are .

Technical Analysis (Indicators)

Bearish Trend Analysis

The 10-day RSI Indicator for BIIB moved out of overbought territory on October 06, 2025. This could be a bearish sign for the stock. Traders may want to consider selling the stock or buying put options. Tickeron's A.I.dvisor looked at 21 similar instances where the indicator moved out of overbought territory. In of the 21 cases, the stock moved lower in the following days. This puts the odds of a move lower at .

The Stochastic Oscillator may be shifting from an upward trend to a downward trend. In of 53 cases where BIIB's Stochastic Oscillator exited the overbought zone, the price fell further within the following month. The odds of a continued downward trend are .

The Moving Average Convergence Divergence Histogram (MACD) for BIIB turned negative on October 13, 2025. This could be a sign that the stock is set to turn lower in the coming weeks. Traders may want to sell the stock or buy put options. Tickeron's A.I.dvisor looked at 58 similar instances when the indicator turned negative. In of the 58 cases the stock turned lower in the days that followed. This puts the odds of success at .

BIIB broke above its upper Bollinger Band on October 01, 2025. This could be a sign that the stock is set to drop as the stock moves back below the upper band and toward the middle band. You may want to consider selling the stock or exploring put options.

Bullish Trend Analysis

The Momentum Indicator moved above the 0 level on October 01, 2025. You may want to consider a long position or call options on BIIB as a result. In of 90 past instances where the momentum indicator moved above 0, the stock continued to climb. The odds of a continued upward trend are .

BIIB moved above its 50-day moving average on September 26, 2025 date and that indicates a change from a downward trend to an upward trend.

The 50-day moving average for BIIB moved above the 200-day moving average on September 25, 2025. This could be a long-term bullish signal for the stock as the stock shifts to an upward trend.

Following a 3-day Advance, the price is estimated to grow further. Considering data from situations where BIIB advanced for three days, in of 260 cases, the price rose further within the following month. The odds of a continued upward trend are .

The Aroon Indicator entered an Uptrend today. In of 163 cases where BIIB Aroon's Indicator entered an Uptrend, the price rose further within the following month. The odds of a continued Uptrend are .

Fundamental Analysis (Ratings)

The Tickeron Price Growth Rating for this company is (best 1 - 100 worst), indicating steady price growth. BIIB’s price grows at a higher rate over the last 12 months as compared to S&P 500 index constituents.

The Tickeron PE Growth Rating for this company is (best 1 - 100 worst), pointing to consistent earnings growth. The PE Growth rating is based on a comparative analysis of stock PE ratio increase over the last 12 months compared against S&P 500 index constituents.

The Tickeron SMR rating for this company is (best 1 - 100 worst), indicating weak sales and an unprofitable business model. SMR (Sales, Margin, Return on Equity) rating is based on comparative analysis of weighted Sales, Income Margin and Return on Equity values compared against S&P 500 index constituents. The weighted SMR value is a proprietary formula developed by Tickeron and represents an overall profitability measure for a stock.

The Tickeron Valuation Rating of (best 1 - 100 worst) indicates that the company is significantly overvalued in the industry. This rating compares market capitalization estimated by our proprietary formula with the current market capitalization. This rating is based on the following metrics, as compared to industry averages: P/B Ratio (1.208) is normal, around the industry mean (9.641). P/E Ratio (13.905) is within average values for comparable stocks, (24.390). BIIB's Projected Growth (PEG Ratio) (4.705) is slightly higher than the industry average of (2.034). BIIB has a moderately low Dividend Yield (0.000) as compared to the industry average of (0.028). P/S Ratio (2.126) is also within normal values, averaging (3.560).

The Tickeron Profit vs. Risk Rating rating for this company is (best 1 - 100 worst), indicating that the returns do not compensate for the risks. BIIB’s unstable profits reported over time resulted in significant Drawdowns within these last five years. A stable profit reduces stock drawdown and volatility. The average Profit vs. Risk Rating rating for the industry is 78, placing this stock worse than average.