Biogen Inc (BIIB) Stock Price

191.38 ▼ -13.15 (-6.43%)
Open: 201.82 Vol: 42.85K Day's range: 189.76 - 203.47 May 14, 15:59 EDT
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BIIB Technical Analysis
5 mins 30 mins Hourly Daily Weekly
NEUTRAL SELL SELL BUY BUY
  5 mins 30 mins Hourly Daily Weekly
MA5 191.31▲ 191.29▲ 191.93▼ 197.33▼ 186.72▲
MA10 191.13▲ 192.68▼ 196.37▼ 193.21▼ 183.08▲
MA20 191.38▲ 196.80▼ 198.38▼ 189.44▲ 183.93▲
MA50 192.58▼ 198.44▼ 195.28▼ 185.29▲ 161.97▲
MA100 196.07▼ 194.77▼ 191.17▲ 183.87▲ 163.93▲
MA200 198.26▼ 190.75▲ 185.45▲ 167.39▲ 209.80▼
  5 mins 30 mins Hourly Daily Weekly
MACD 0.161▲ -0.768▼ -1.513▼ 0.995▲ -0.615▼
RSI 47.380▼ 34.341▼ 38.109▼ 52.202▲ 59.473▲
STOCH 55.341     8.205▼ 5.451▼ 74.821     52.044    
WILL %R -43.158     -89.919▼ -89.919▼ -54.400     -39.084    
CCI 42.275     -84.371     -99.727     55.528     117.153▲
Latest Filters Detected On BIIB
MA $BIIB Price Crossed Below MA(13) Set Alert
MA $BIIB Price Crossed Below MA(7) Set Alert
▼ GAP $BIIB Open Gap Down %2 Set Alert
Biogen Inc News
Biogen shares surge after positive mid-stage Alzheimer’s trial results
Thursday, May 14, 2026 07:08 AM
Biogen (NASDAQ:BIIB) shares jumped 10% on Thursday after the company released encouraging Phase 2 data for diranersen, its experimental Alzheimer’s treatment targeting tau protein accumulation. The ...
Biogen stock jumps 10% on positive phase 2 diranersen data for Alzheimer’s
Thursday, May 14, 2026 07:02 AM
Biogen Inc. (NASDAQ:BIIB) shares rose 10% Thursday after the company reported positive results from its Phase 2 CELIA study of diranersen, an experimental Alzheimer’s treatment targeting tau protein.
Topline Results from Phase 2 CELIA Study of Diranersen (BIIB080): First Study to Show Reduction in Tau Pathology and Cognitive Benefit in Patients with Early Alzheimer’s Disease
Thursday, May 14, 2026 07:01 AM
Robust reductions in tau pathology were observed across all studied doses, with results generally consistent with those observed in the Phase 1b ...
BIIB historical stock data
date open high low close volume
14/05/26 199.75 203.965 189.76 191.38 2,500,722
13/05/26 199.33 205.97 198.90 204.53 1,234,871
12/05/26 198.45 202.40 196.4675 199.36 1,145,302
11/05/26 194.76 200.31 194.75 197.95 1,544,265
08/05/26 189.68 195.20 189.50 193.45 862,815
07/05/26 190.34 192.10 188.86 191.38 707,429
06/05/26 189.13 191.165 188.30 190.68 741,346
05/05/26 187.38 189.69 186.0001 189.13 453,046
04/05/26 186.28 187.51 185.44 187.21 626,349
01/05/26 189.28 190.57 186.17 187.06 696,658
Quote Details
52wk Low:121.06
52wk High:205.97
Vol:42.85K
Avg Vol(3m):19.4M
1Y Chng:+45.94%
1M Chng:+7.92%
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More Information
Index S&P 500
Market Cap. 30.25B