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Biotechnology Industry Stocks Technical Analysis - BIIB

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- 4/24/2026 -
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BIOGEN IDEC INC (BIIB) Technical Analysis

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Summary:
Weekly :Oversold sector
Daily :Lane's Stochastic is overboughtPrice is close to the 50 Day Moving AverageDaily  MACD line has moved above its signal lineThe price has risen above the Parabolic SARThe price moved above the moving average in the center of the Bollinger Bands
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It was a second consecutive positive week for the BIOGEN IDEC INC (BIIB). During the week, the BIIB gained 7.03 points, or 3.96%, and closed at 184.38 on Friday, April 24, 2026. It was the best weekly gain since February 6, 2026. Weekly volume was -32% below average.

BIIB is a member of Health Care Sector. Health Care is the most oversold sector. Sector/industry rotation is considered a proven strategy to beat the market. Use the following links to find overbought/oversold technical indicators by Sector or by Industry.

Long-term trend: [See BIIB long-term trend chart]
A long-term uptrend had started on April 9, 2025 at 110.00 and reached 202.41 on February 6, 2026. BIIB gained -92.41 points, or -84.01%, in 43 weeks. The chart has formed a Broadening Ascending Wedge chart pattern. The trend support level is at 169.69 and resistance is at 227.53. A Broadening Ascending Wedge pattern is considered to be a reversal formation. It usually appears in a mature trend, characterized by overbought/oversold long-term and short-term indicators, and often generates divergence on long-term indicators. Use the following link to access a Broadening Ascending Wedge chart pattern help, or use a Technical Stock Screener to see the list of stocks with Broadening Ascending Wedge pattern in a long-term trend.

Medium-term trend: [See BIIB medium-term trend chart]
A medium-term downtrend had started on February 6, 2026 at 202.41 and reached 168.64 on April 6, 2026. BIIB lost 33.77 points, or 16.68%, in 8 weeks. The price is now at the 46.61% retracement level.

Weekly Technical Indicators: [See BIIB weekly technical indicators chart]
Weekly technical indicators are neutral.

The weekly MACD line is below its signal line since March 13, 2026. This is an indication that the medium-term trend is down. Use the following link to access a MACD help.

Short-term trend: [See BIIB short-term trend chart]
A short-term uptrend had started on April 6, 2026 at 168.64 and reached 192.75 on April 22, 2026. BIIB gained -24.11 points, or -14.30%, in 16 days. The price is now at the 34.72% retracement level.

Daily Technical Indicators: [See BIIB daily technical indicators chart]
Daily Lane's Stochastic is overbought. Use the Technical Stock Screener to see the list of stocks with overbought daily Lane's Stochastic. Oscillators are designed to signal a possible trend reversal. They can act as alerts and should be taken in conjunction with other technical analysis tools. Oscillators can be used to confirm other technical signals. Use the following link to access Lane's Stochastic help.

During the last week, daily MACD line has moved above its signal line. Such crossover is considered a bullish signal.

During the last week, the price has risen above the Parabolic SAR (stop and reversal). A Parabolic SAR below the price is a bullish signal, and it indicates that momentum is likely to remain in the upward direction. A Parabolic SAR is used as a trailing stop loss for long or short positions. It works best during strong trending periods. Use the following links to access Parabolic SAR Help, or use the Technical Stock Screener to see the list of stocks with the Parabolic SAR close to the price level.

During the last week, the price has moved above the moving average in the center of the Bollinger Bands. The Bollinger Bands are often used with a non-oscillator indicator like chart patterns or a trendline. The signals are considered more reliable if these indicators confirm the recommendation of the Bollinger Bands. Use the following links to access the Bollinger Bands Help, or use the Technical Stock Screener to see the list of stocks with the price above the Upper Bollinger Band or below the Lower Bollinger Band.

Price is close to the 50 Day Moving Average. While daily technical indicators are overbought, the 50 Day Moving Average is considered a resistance level. The moving average crossover signals work better when the stock develops a strong trend, but they are ineffective when the stock is in a trading range. Moving average crossover systems can be effective, but should be used in conjunction with trend patterns, momentum indicators, candlesticks and other aspects of technical analysis. Use the following links to access Moving Average Crossover trading technique, or use the Technical Stock Screener to see the list of stocks with the Moving Average close to the price level.

Daily Oscillators
Description Value Status Divergence Chart
Relative Strength Index (RSI) 63.00
Williams' Percentage Range (W%R) 25.30
Lane's Stochastic (%D-Slow) 80.06
Overbought
Greed/Fear Indicator (GFI) 72.58
Moving Average Converg./Diverg. (MACD) -0.88
Weekly Oscillators
Description Value Status Divergence Chart
Relative Strength Index (RSI) 62.30
Williams' Percentage Range (W%R) 37.50
Lane's Stochastic (%D-Slow) 40.85
Greed/Fear Indicator (GFI) 51.92
Moving Average Converg./Diverg. (MACD) 8.92
Trading Signals
Description Value Chart
Upper Bollinger Band 192.43
Daily Stochastic Crossing 188.60
50 Day Moving Average 185.49
Price 184.38
20 Day Moving Average 180.73
Weekly Stochastic Crossing 177.53
Parabolic System 173.22
Lower Bollinger Band 172.50
Quarterly Trendline Support 169.69
Sector and Industry
Description Name Rank
Sector Health Care 1
Industry Biotechnology 31
Daily Trend
Description Value
Direction Down
Chart Pattern DownTrend
High 192.75
High Date 04/22/2026
Low 183.17
Low Date 04/24/2026
Weekly Trend
Monthly Trend
Description Value
Direction Up
Chart Pattern Uptrend
Status
Resistance
Support
Low 168.64
Low Date 04/06/2026
High 192.75
High Date 04/22/2026
Description Value
Direction Down
Chart Pattern DownTrend
Status
Resistance
Support
High 202.41
High Date 02/06/2026
Low 168.64
Low Date 04/06/2026
Quarterly Trend
Yearly Trend
Description Value
Direction Up
Chart Pattern Broadening Ascending Wedge
Status Valid
Resistance 227.53
Support 169.69
Low 110.00
Low Date 04/09/2025
High 202.41
High Date 02/06/2026
Description Value
Direction Down
Chart Pattern DownTrend
Status
Resistance
Support
High 480.18
High Date 03/20/2015
Low 110.00
Low Date 04/09/2025
Warning: TheGreedyTrader.com presents weekly analysis. Technical indicators and trend parameters are calculated for the close of business day indicated on the top right corner of the screen.