Biogen (BIIB) Technical Analysis
As of 2026-09-11, BIIB last traded at 217.15 USD (+3.05% on the day) and is in a range on the daily timeframe — insufficient history for 200-DMA. Nearest levels: 186.03 USD support below, 218.81 USD resistance above. 14-day RSI is 56.8 (bullish).
Last updated 2026-09-11 · Source: FMP end-of-day prices (adjusted); indicators computed by SniperIQ
Is BIIB in an uptrend or downtrend?
Biogen is in a range — insufficient history for 200-DMA.
| Last close | 217.15 USD (+3.05%) |
|---|---|
| 20-day average | 213.35 USD |
| 50-day average | n/a |
| 200-day average | n/a |
Key support and resistance levels for BIIB
Derived from swing pivots over the last 37 sessions:
| Level | Type | Strength | Touches |
|---|---|---|---|
| 218.81 USD | Resistance | Moderate | 2 |
| 225.8 USD | Resistance | Minor | 1 |
| Level | Type | Strength | Touches |
|---|---|---|---|
| 186.03 USD | Support | Minor | 1 |
BIIB 52-week range, momentum and volatility
| 52-week high | 225.8 USD (3.8% below) |
|---|---|
| 52-week low | 186.03 USD (16.7% above) |
| 14-day RSI | 56.8 (Bullish) |
| 14-day ATR | 6.95 USD (3.2% of price, Moderate volatility) |
Related research pages
Frequently asked questions
Is Biogen (BIIB) in an uptrend or downtrend?
As of 2026-09-11, BIIB is in a range on the daily timeframe — insufficient history for 200-DMA. Last close 217.15 USD vs 50-day average n/a and 200-day average n/a.
What are the key support and resistance levels for BIIB?
Nearest support is around 186.03 USD (minor, 1 touch). Nearest resistance is around 218.81 USD (moderate). Levels are derived from swing pivots over the last ~200 sessions.
What is BIIB's 52-week high and low?
Over the last 52 weeks, BIIB traded between 186.03 USD and 225.8 USD. It is currently 3.8% below its 52-week high.
Is BIIB overbought or oversold?
The 14-day RSI is 56.8 — in a neutral 30–70 range. Momentum reads as bullish.
How volatile is BIIB?
Its 14-day Average True Range is 6.95 (3.2% of price) — moderate volatility relative to price.