• Alcon average pre-tax profit margin for 2023 was 6.74%, a 12.71% increase from 2022.
• Alcon average pre-tax profit margin for 2022 was 5.98%, a 288.31% increase from 2021.
• Alcon average pre-tax profit margin for 2021 was 1.54%, a 116.63% increase from 2020.

Pre-tax profit margin can be defined as earnings before taxes as a portion of total revenue.