Biogen (BIIB) Exchange Rate Effect (2009 - 2026)

Biogen's Exchange Rate Effect history runs 18 years deep, the most recent figure standing at -$18.0 million for Q1 2026.

• In Q1 2026, Exchange Rate Effect fell 152.48% year-over-year to -$18.0 million; the TTM figure through Mar 2026 stood at $49.6 million (up 581.55% YoY), while the FY2025 annual figure was $101.9 million, up 250.52% from the prior year.
• Exchange Rate Effect was -$18.0 million for Q1 2026 at Biogen, down from $2.5 million in the prior quarter.
• In the past five years, Exchange Rate Effect ranged from a high of $68.3 million in Q2 2025 to a low of -$74.4 million in Q4 2024.
• Historically, Exchange Rate Effect has averaged -$258823.5 across 5 years, with a median of -$4.1 million in 2023.
• The sharpest annual moves came in 2022 and 2025: Exchange Rate Effect slumped 525.0% in 2022, then soared 642.06% in 2025.
• A 5-year view of Exchange Rate Effect shows it stood at $67.2 million in 2022, then dropped by 28.72% to $47.9 million in 2023, then slumped by 255.32% to -$74.4 million in 2024, then surged by 103.36% to $2.5 million in 2025, then slumped by 820.0% to -$18.0 million in 2026.
• The last three Exchange Rate Effect figures came in at -$18.0 million (Q1 2026), $2.5 million (Q4 2025), and -$3.2 million (Q3 2025), per Business Quant data.