$235.350
+2.542 (+1.08%)At close
Price Predictions
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BIIB Prediction & Forecast by Similar Chart Analysis
Alphio's BIIB stock price prediction model matches the current Biogen Inc. tape against historical breakout patterns, then publishes 1-day and 1-week targets first. The 1-day print is $230.07 (-1.11%). The 1-week path is $218.23 (-6.20%). Longer windows use the same pattern set plus seasonality; the 1-month and multi-year forecasts sit behind unlock because they include precise min / avg / max bands.
Should I Buy Biogen Inc. Stock?
Biogen Inc is a good buy right now due to its current price of $225.71, a strong forward P/E ratio of 13.947, and a significant year-to-date change of +26.93%. The recent RSI of 59.117 indicates bullish momentum, while the analyst price target suggests potential upside of 19.5% from the current price. However, the main risk is the insider selling activity, which has increased by 864.10% over the last month, indicating possible concerns among insiders.
BIIB stock price ended at $235.35 on Thursday, after rising +1.08%
Biogen Inc. (BIIB) last closed at $232.65, losing -1.15%. These facts feed the 1-day and 1-week BIIB price prediction above.
Analyst Consensus
Biogen Inc. (BIIB): 21 buy, 11 hold, 0 sell. Outlook: Buy.
Sell / Buy
Technical signals summary based on buy and sell indicators. The gauge shows the overall market view.
Forecast Drivers
Biogen Inc. (BIIB) forecast drivers combine similar chart patterns, seasonality, and moving averages.
Similar patterns
Bullish
Seasonality
Bearish
SMA 20
Bullish
SMA 200
Bullish
Similar Chart Patterns
Stocks whose recent price path most closely matches BIIB, ranked by similarity.
Seasonality analysis for BIIB
Historically the probability of a positive October return for BIIB is 36.21%. December offers the highest probability of a positive month at 51.16%, while January is the weakest seasonal window. Alphio blends this calendar with technical signals and similar chart pattern matching before it writes the forecast.
10-year price projections for BIIB
| Month | Min Price | Avg Price | Max Price | Potential ROI |
|---|---|---|---|---|
| Oct 2026 | $136.73 | $148.01 | $176.10 | -36.38% |
| Nov 2026 | $123.38 | $140.16 | $145.02 | -39.75% |
| Dec 2026 | $110.12 | $110.77 | $140.81 | -52.39% |
In 2026, Biogen Inc. (BIIB) is projected to range from $110.12 to $176.10.
Biogen Inc. 2026 monthly forecast
In Oct 2026, Biogen Inc. is projected to average $148.01, with a low of $136.73 and high of $176.10.
In Nov 2026, Biogen Inc. is projected to average $140.16, with a low of $123.38 and high of $145.02.
In Dec 2026, Biogen Inc. is projected to average $110.77, with a low of $110.12 and high of $140.81.
This page is for research only and is not investment advice. Models can be wrong. Past performance does not guarantee future results.