Biogen Inc. BIIB

Source

US equities market feed

Observed

Sep 25, 2026, 12:00 AM

Cadence

Five-minute page cache; daily and stored hourly bars

Status

fresh

Open

$228.06

Previous Close

$226.44

Day High

$228.39

Day Low

$223.84

52 Week High

$229.19

52 Week Low

$185.10

7 Day Return

+5.51%

30 Day Return

+2.97%

90 Day Return

+5.14%

1 Year Return

+16.05%

Daily Notional Volume

$12.6M

Latest daily bar volume multiplied by its closing price.

P/E (TTM)

39.87

Trailing twelve-month price-to-earnings ratio. Higher means the market is pricing in more growth. Negative or missing when earnings are negative.

Forward P/E

—

P/E based on consensus forward EPS estimates. Lower versus trailing implies expected earnings growth.

EPS (TTM)

$8.79

Diluted earnings per share over the trailing twelve months.

Beta

0.12

Volatility relative to the index. 1.00 equals market, above 1 amplifies the broad-market move, below 1 dampens it.

Dividend Yield

—

Annual dividend per share divided by current price. Zero or blank when the company does not pay a dividend.

Profit Margin

8.3%

Net income divided by revenue. Comparable within a sector, less so across sectors.

52w range

$135.39 – $229.19

Lowest and highest closing prices over the past 52 weeks.

Analyst Target

—

Mean of sell-side analyst 12-month price targets. Use as a sentiment gauge; targets are biased upward in aggregate.

Display-only. Refreshed once per symbol per 24 hours · market cap $33.3B · P/B 1.41 · P/S 3.32.