PE Ratio: 18.85

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 18.85 is 17% above its 5-year average of 16.13, near the low end of its 5-year range (5.12–65.51).

As of 2026-09-10T14:40:34.000Z. 31.95% below its 12-month average of 27.70.

PE Ratio (18.85) = Close Price ($467.89) / Diluted TTM EPS ($24.82)

WDC PE Ratio Metrics

P/E vs. its own history

At 18.9, P/E is above its 20-year median — higher than 79% 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 Western Digital Corporation (WDC)?

The P/E ratio for WDC stock is 18.85.

Is Western Digital Corporation's P/E ratio high or low?

The P/E ratio of 18.85 is 17% above its 5-year average of 16.13, near the low end of its 5-year range (5.12–65.51).

What is the TTM average P/E ratio for Western Digital Corporation (WDC)?

The TTM average P/E ratio for WDC stock is 27.70.

What is the 3Y average P/E ratio for Western Digital Corporation (WDC)?

The 3Y average P/E ratio for WDC stock is 23.95.

What is the 5Y average P/E ratio for Western Digital Corporation (WDC)?

The 5Y average P/E ratio for WDC stock is 16.13.

What is the 10Y average P/E ratio for Western Digital Corporation (WDC)?

The 10Y average P/E ratio for WDC stock is 32.19.

What is the 15Y average P/E ratio for Western Digital Corporation (WDC)?

The 15Y average P/E ratio for WDC stock is 14.19.

What is the 20Y average P/E ratio for Western Digital Corporation (WDC)?

The 20Y average P/E ratio for WDC stock is 9.99.

Showing the most recent 260 of 4,025 data points. The chart above shows the full history.

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