PE Ratio: 11.39

Basis: FMP quote price / unrounded diluted EPS from four consecutive issuer fiscal quarters. 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 11.39 is 47% below its 3-year average of 21.35, near the low end of its 3-year range (10.74–129.84).

As of 2026-10-06T15:12:47.164Z. 37.36% below its 12-month average of 18.18.

PE Ratio (11.39) = Close Price ($153.69) / Diluted TTM EPS ($13.49)

KALU PE Ratio Metrics

P/E vs. its own history

At 11.4, P/E is below its 20-year median — higher than 9% 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 Kaiser Aluminum Corporation (KALU)?

The P/E ratio for KALU stock is 11.39.

Is Kaiser Aluminum Corporation's P/E ratio high or low?

The P/E ratio of 11.39 is 47% below its 3-year average of 21.35, near the low end of its 3-year range (10.74–129.84).

What is the TTM average P/E ratio for Kaiser Aluminum Corporation (KALU)?

The TTM average P/E ratio for KALU stock is 18.18.

What is the 3Y average P/E ratio for Kaiser Aluminum Corporation (KALU)?

The 3Y average P/E ratio for KALU stock is 21.35.

What is the 5Y average P/E ratio for Kaiser Aluminum Corporation (KALU)?

The 5Y average P/E ratio for KALU stock is 21.35.

What is the 10Y average P/E ratio for Kaiser Aluminum Corporation (KALU)?

The 10Y average P/E ratio for KALU stock is 22.82.

What is the 15Y average P/E ratio for Kaiser Aluminum Corporation (KALU)?

The 15Y average P/E ratio for KALU stock is 22.08.

What is the 20Y average P/E ratio for Kaiser Aluminum Corporation (KALU)?

The 20Y average P/E ratio for KALU stock is 21.50.

Showing the most recent 260 of 3,700 data points. The chart above shows the full history.

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