Costco Wholesale (COST) Exchange Rate Effect (2009 - 2026)

Costco Wholesale has reported Exchange Rate Effect for 18 years, with the latest figure at $70.0 million in Q1 2026.

• For the quarter ending Q1 2026, Exchange Rate Effect rose 294.44% year-over-year to $70.0 million; the trailing twelve-month figure through Feb 2026 stood at $126.0 million (up 236.96% YoY), and the FY2025 full-year result was $6.0 million, down 85.0% from the prior year.
• Exchange Rate Effect for Q1 2026 stood at $70.0 million, up from -$67.0 million in the prior quarter.
• The five-year high for Exchange Rate Effect was $104.0 million in Q2 2025, with the low at -$142.0 million in Q2 2022.
• Historically, Exchange Rate Effect has averaged -$10.7 million across 5 years, with a median of -$26.5 million in 2022.
• Annual changes were most pronounced in 2023 — Exchange Rate Effect jumped 441.67% — and 2024, when it sank 3700.0%.
• Costco Wholesale's Exchange Rate Effect stood at -$37.0 million in 2022, then gained by 21.62% to -$29.0 million in 2023, then tumbled by 179.31% to -$81.0 million in 2024, then advanced by 17.28% to -$67.0 million in 2025, then jumped by 204.48% to $70.0 million in 2026.
• The last three Exchange Rate Effect figures came in at $70.0 million (Q1 2026), -$67.0 million (Q4 2025), and $19.0 million (Q3 2025), per Business Quant data.