PE Ratio: 55.56

Basis: Latest stored market observation. Source: stored company filings and market data; unavailable inputs remain N/A.

Is the P/E ratio high or low?

The P/E ratio of 55.56 is 15% below its 5-year average of 65.26, near the low end of its 5-year range (33.51–235.81).

As of Thursday, August 27, 2026. 44.47% above its 12-month average of 38.46.

PE Ratio (55.56) = Close Price ($71.51) / Diluted TTM EPS ($1.29)

ALC PE Ratio Metrics

P/E vs. its own history

At 55.6, P/E is near its 5-year median — higher than 50% of readings in its 5-year history.

P/E Comparison

PE Ratio Formula & Definition

PE Ratio = Share Price / Diluted EPS (TTM)

The price-to-earnings ratio measures how much investors pay for each dollar of trailing earnings. A lower PE can indicate a cheaper valuation; a higher PE implies higher growth expectations.

Expanded definitions: Investopedia, Wikipedia, Corporate Finance Institute

PE Ratio FAQ

What is the P/E ratio for Alcon Inc. (ALC)?

The P/E ratio for ALC stock is 55.56.

Is Alcon Inc.'s P/E ratio high or low?

The P/E ratio of 55.56 is 15% below its 5-year average of 65.26, near the low end of its 5-year range (33.51–235.81).

What is the TTM average P/E ratio for Alcon Inc. (ALC)?

The TTM average P/E ratio for ALC stock is 38.46.

What is the 3Y average P/E ratio for Alcon Inc. (ALC)?

The 3Y average P/E ratio for ALC stock is 39.76.

What is the 5Y average P/E ratio for Alcon Inc. (ALC)?

The 5Y average P/E ratio for ALC stock is 65.26.

Showing the most recent 260 of 1,297 data points. The chart above shows the full history.

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