PE Ratio: 997.85

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 997.85 is 218% above its 5-year average of 313.35, near the high end of its 5-year range (39.04–1016.95).

As of Thursday, August 27, 2026. 64.04% above its 12-month average of 608.31.

PE Ratio (997.85) = Close Price ($93.00) / Diluted TTM EPS ($0.09)

CWST PE Ratio Metrics

P/E vs. its own history

At 997.9, P/E is above its 20-year median — higher than 98% 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 Casella Waste Systems, Inc. (CWST)?

The P/E ratio for CWST stock is 997.85.

Is Casella Waste Systems, Inc.'s P/E ratio high or low?

The P/E ratio of 997.85 is 218% above its 5-year average of 313.35, near the high end of its 5-year range (39.04–1016.95).

What is the TTM average P/E ratio for Casella Waste Systems, Inc. (CWST)?

The TTM average P/E ratio for CWST stock is 608.31.

What is the 3Y average P/E ratio for Casella Waste Systems, Inc. (CWST)?

The 3Y average P/E ratio for CWST stock is 469.83.

What is the 5Y average P/E ratio for Casella Waste Systems, Inc. (CWST)?

The 5Y average P/E ratio for CWST stock is 313.35.

What is the 10Y average P/E ratio for Casella Waste Systems, Inc. (CWST)?

The 10Y average P/E ratio for CWST stock is 194.02.

What is the 15Y average P/E ratio for Casella Waste Systems, Inc. (CWST)?

The 15Y average P/E ratio for CWST stock is 159.60.

What is the 20Y average P/E ratio for Casella Waste Systems, Inc. (CWST)?

The 20Y average P/E ratio for CWST stock is 145.32.

Showing the most recent 260 of 2,760 data points. The chart above shows the full history.

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