Aon (AON) Exchange Rate Effect (2009 - 2026)

Aon's Exchange Rate Effect history runs 18 years deep, the most recent figure standing at -$97.0 million for Q1 2026.

• On a quarterly basis, Exchange Rate Effect fell 149.49% year-over-year to -$97.0 million in Q1 2026; TTM through Mar 2026 was $385.0 million, a 955.56% increase from a year earlier, with the FY2025 full-year figure at $678.0 million, up 275.19% from the prior year.
• Exchange Rate Effect retreated to -$97.0 million in Q1 2026 per AON's latest filing, from $72.0 million in the prior quarter.
• Across five years, Exchange Rate Effect topped out at $530.0 million in Q4 2022 and bottomed at -$656.0 million in Q3 2022.
• The 5-year median for Exchange Rate Effect is -$50.0 million (2022), against an average of -$5.4 million.
• Across the five-year window, Exchange Rate Effect plunged 692.06% in 2022 and soared 992.86% in 2025, its largest moves.
• Year by year, Exchange Rate Effect stood at $530.0 million in 2022, then plunged by 39.43% to $321.0 million in 2023, then slumped by 275.7% to -$564.0 million in 2024, then soared by 112.77% to $72.0 million in 2025, then slumped by 234.72% to -$97.0 million in 2026.
• Per Business Quant, the three latest AON Exchange Rate Effect figures stand at -$97.0 million (Q1 2026), $72.0 million (Q4 2025), and -$90.0 million (Q3 2025).