QDEL
Quidel
PE ratio, current and historical analysis
- Stocks
- Healthcare
- NASDAQ: QDEL
- PE Ratio
The current P/E ratio of QDEL cannot be calculated, as the latest EPS of -$17.8 is negative. The last recorded PE ratio for Quidel was 394.57 in July 2023.
QDEL PE ratio history
The average historical PE ratio of Quidel for the last ten years is 59.99. Analyzing the last ten years, QDEL's PE ratio reached its highest point in the Jul 2023 quarter at 394.57, when the price was $82.86 and the EPS was $0.21. The lowest point was recorded in the Oct 2022 quarter, when it reached 3.77 with a price of $71.48 and an EPS of $18.95.
Quidel PE ratio by year
Maximum annual increase: 89.22% in 2012
Maximum annual decrease: -77.84% in 2020
| Year | PE ratio | PE change | Price | EPS |
|---|---|---|---|---|
| 2025 | N/A | N/A | $29.3 | -$16.69 |
| 2024 | N/A | N/A | $44.25 | -$30.54 |
| 2023 | N/A | N/A | $73.7 | -$0.15 |
| 2023 | 8.87 | 10.05% | $85.67 | $9.66 |
| 2021 | 8.06 | -13.7% | $134.99 | $16.74 |
| 2020 | 9.34 | -77.84% | $179.65 | $19.24 |
| 2019 | 42.15 | 68.33% | $75.03 | $1.78 |
| 2018 | 25.04 | N/A | $48.82 | $1.95 |
| 2017 | N/A | N/A | $43.35 | -$0.24 |
| 2016 | N/A | N/A | $21.42 | -$0.42 |
| 2015 | N/A | N/A | $21.2 | -$0.18 |
| 2014 | N/A | N/A | $28.92 | -$0.21 |
| 2013 | 140.41 | 12.81% | $30.89 | $0.22 |
| 2012 | 124.47 | 89.22% | $18.67 | $0.15 |
| 2011 | 65.78 | N/A | $15.13 | $0.23 |
Quidel PE ratio by quarter (TTM)
| Year | PE ratio | PE change | Price | EPS |
|---|---|---|---|---|
| Mar 2026 | N/A | N/A | $14.78 | -$17.8 |
| Dec 2025 | N/A | N/A | $29.3 | -$16.69 |
| Sep 2025 | N/A | N/A | $28.33 | -$17.36 |
| Jun 2025 | N/A | N/A | $28.87 | -$6.88 |
| Mar 2025 | N/A | N/A | $34.89 | -$5.31 |
| Dec 2024 | N/A | N/A | $44.25 | -$30.54 |
| Sep 2024 | N/A | N/A | $45.55 | -$27.89 |
| Jun 2024 | N/A | N/A | $33.22 | -$27.78 |
| Mar 2024 | N/A | N/A | $47.94 | -$26.38 |
| Dec 2023 | N/A | N/A | $73.7 | -$0.15 |
| Oct 2023 | N/A | N/A | $73.04 | -$0.27 |
| Jul 2023 | 394.57 | 511.17% | $82.86 | $0.21 |
| Apr 2023 | 64.56 | 627.85% | $89.09 | $1.38 |
| Jan 2023 | 8.87 | 135.28% | $85.67 | $9.66 |
| Oct 2022 | 3.77 | -7.6% | $71.48 | $18.95 |
QDEL Price vs fair value
QDEL average PE ratio chart
What this chart measures
The Historical Valuation Regime chart shows where the stock's current valuation sits relative to its own historical valuation range over the selected lookback period.
This is a history-relative tool, not a market-relative percentile. It does not compare the stock to other companies. Instead, it compares each historical valuation reading to the stock's own past readings.
Percentile logic
The threshold lines are calculated them from the stock's real historical values using percentile interpolation. That is why some colored bands are narrow while others are wide: the band widths reflect how the stock actually traded through time.
Regime map
| Historical percentile | Regime | Chart meaning |
|---|---|---|
| 0-10 | Historically Low | Deep cheap zone |
| >10-25 | Below Average | Cheap relative to history |
| >25-75 | Average | Within the normal historical range |
| >75-90 | Above Average | Expensive relative to history |
| >90-100 | Historically High | Extreme or stretched valuation |
How to read each part
| Chart element | What it tells you |
|---|---|
| Main line | The actual historical valuation values over time for the selected metric. |
| Dashed horizontal lines | The stock's computed P10, P25, Median, P75, and P90 thresholds for the selected period. |
| Colored bands | The historical valuation zones between those thresholds. |
| Metric boxes | Current ratio, historical median, current percentile, and current regime. |
| Timeline strip | A condensed regime history showing how the stock moved between cheap, fair, and expensive states across each observation. |
Important metric definitions
Current Percentile is the percentile rank of the latest valid historical observation within the selected lookback range.
Current Regime is assigned directly from the latest observation's percentile bucket using the fixed 10 / 25 / 75 / 90 cutoffs shown above.
How to use it well
This chart is most useful for answering a narrow question: Is this stock trading high, low, or normal relative to its own history? It works best alongside growth, profitability, and forward-looking business analysis, because a stock can deserve a higher or lower regime if its business quality has changed.
PE comparison
QDEL PE vs peers
| Stock name | PE ratio | Market cap |
|---|---|---|
| TMO Thermo Fisher Scientific Inc | 26.46 | $179.13B |
| DHR Danaher Corp | 35.94 | $132.03B |
| BDX Becton Dickinson & Co | 37.86 | $41.21B |
| OSUR Orasure Technologies Inc | N/A | $287.1M |
| QDEL Quidel Corp | N/A | $1.04B |
Frequently asked questions
What is Quidel's PE ratio?
The current price to earnings ratio of QDEL cannot be determined, as its EPS of -$17.8 is negative.
What is the 5-year average PE ratio for Quidel (QDEL)?
The 5-year average PE ratio for QDEL stock is 55.71.
What is the highest PE ratio for QDEL?
Over the last ten years, the Jul 2023 quarter recorded the highest quarterly PE ratio at 394.57.
All PE ratio stats are based on quarterly TTM periods, unless otherwise specified.