Saturday 17 October 2026
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Spectaire Holdings Inc.
SPEC Industrials Pollution & Treatment Controls
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Spectaire Holdings Inc. (SPEC) P/E ratio
Spectaire Holdings Inc. has no meaningful P/E ratio: its trailing twelve-month earnings is negative. Over the past ten years it has ranged from 0.0× (October 2026) to 2.7× (January 2024) — the current reading is the lowest in ten years.
P/E ratio, daily
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Annual newest first
| Period | P/E ratio | Change |
|---|
Against its own ten years
Low 0.0×
High 2.7×
Ten-year median
0.0×
Current reading's percentile
77
P/E ratio against peers
| Company | P/E ratio |
|---|---|
| BCHT Birchtech Corp. compare | n/m |
| DEVSF DevvStream Corp. compare | n/m |
| TOMZ TOMI Environmental Solutions, Inc. compare | n/m |
| CLIR ClearSign Technologies Corporation compare | n/m |
| SCWO 374Water Inc. compare | n/m |
| LIQT LiqTech International, Inc. compare | n/m |
| SPEC Spectaire Holdings Inc. | n/m |
| RAIN Rain Enhancement Technologies Holdco, Inc. compare | n/m |
| CLWT Euro Tech Holdings Company Limited compare | 18.1× |
| Industrials sector median | 24.7× |
| Market median | 18.1× |
What P/E ratio is
Price to Earnings Ratio shows how much investors pay for each dollar of a company’s annual profit per share.
Stock Price ÷ EPS (Basic) (TTM)