PE Ratio: 20.55

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 20.55 is in line with its 5-year average of 20.30, around the middle of its 5-year range (11.46–37.31).

As of Thursday, August 20, 2026. 2.37% above its 12-month average of 20.07.

PE Ratio (20.55) = Close Price ($367.68) / Diluted TTM EPS ($17.89)

CSL PE Ratio Metrics

P/E vs. its own history

At 20.6, P/E is above its 20-year median — higher than 66% of readings in its 20-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 Carlisle Companies Incorporated (CSL)?

The P/E ratio for CSL stock is 20.55.

Is Carlisle Companies Incorporated's P/E ratio high or low?

The P/E ratio of 20.55 is in line with its 5-year average of 20.30, around the middle of its 5-year range (11.46–37.31).

What is the TTM average P/E ratio for Carlisle Companies Incorporated (CSL)?

The TTM average P/E ratio for CSL stock is 20.07.

What is the 3Y average P/E ratio for Carlisle Companies Incorporated (CSL)?

The 3Y average P/E ratio for CSL stock is 18.67.

What is the 5Y average P/E ratio for Carlisle Companies Incorporated (CSL)?

The 5Y average P/E ratio for CSL stock is 20.30.

What is the 10Y average P/E ratio for Carlisle Companies Incorporated (CSL)?

The 10Y average P/E ratio for CSL stock is 20.61.

What is the 15Y average P/E ratio for Carlisle Companies Incorporated (CSL)?

The 15Y average P/E ratio for CSL stock is 20.46.

What is the 20Y average P/E ratio for Carlisle Companies Incorporated (CSL)?

The 20Y average P/E ratio for CSL stock is 19.12.

Showing the most recent 260 of 5,031 data points. The chart above shows the full history.

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