Annual Operating Margin
23.53%2.85%+13.78%
Summary
- Current Value
- As of today, ERO annual operating margin is 23.53%, up +13.78% on
- Historical Performance
- ERO annual operating margin is down -57.47% over the past 3 years, and down -30.57% over the past 5 years
- All-Time High Comparison
- ERO annual operating margin is currently -57.47% below its historical high of 55.33% set on
- 3-Year Low Comparison
- ERO annual operating margin is +13.78% above its 3-year low of 20.68% reached on
- Sector Comparison
- ERO annual operating margin is higher than 85.71% of companies in Basic Materials sector
Operating Margin Chart
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Series
SUGGESTED SERIES
Performance
| Metric | Date | Value | 1Y | 3Y | 5Y | 15Y |
|---|---|---|---|---|---|---|
| Annual Operating Margin | 23.53% | +13.8% | -57.5% | -30.6% | – | |
| Quarterly Operating Margin | 20.99% | -26.5% | +182.1% | -61.5% | – | |
| Price | $29.27 | +104.1% | +95.7% | +64.8% | – | |
| PE Ratio | 22.10 | – | +63.3% | -35.9% | – | |
| Annual Revenue | $470.26M | +10.0% | -4.0% | +65.1% | +100.0% | |
| Annual Operating Profit | $110.63M | +25.2% | -59.2% | +14.6% | +2100.2% | |
| Annual Gross Margin | 37.54% | +5.1% | -42.1% | -5.7% | – | |
| Annual Net Margin | -14.42% | -165.4% | -134.9% | -144.4% | – |
Operating Margin Highs
| Period | High | Date | Current |
|---|---|---|---|
| 3Y | 29.15% | N/A | -19.3% |
| 5Y | 55.33% | -57.5% | |
| All | 55.33% | -57.5% |
Operating Margin Lows
| Period | Low | Date | Current |
|---|---|---|---|
| 3Y | 20.68% | +13.8% | |
| 5Y | 20.68% | +13.8% | |
| All | -4.17% | +664.3% |
Operating Margin History
| Year | Value | Change |
|---|---|---|
| 23.53% | +13.8% | |
| 20.68% | -29.1% | |
| 29.15% | -47.3% | |
| 55.33% | +12.7% |
| Year | Value | Change |
|---|---|---|
| 49.10% | +44.9% | |
| 33.89% | +70.9% | |
| 19.83% | +575.5% | |
| -4.17% | - |
FAQ
What is the current annual operating margin of ERO?
As of today, ERO annual operating margin is 23.53%
What is 1-year change in ERO annual operating margin?
ERO annual operating margin is up +13.78% year-over-year
What is 3-year change in ERO annual operating margin?
ERO annual operating margin is down -57.47% over the past 3 years
How far is ERO annual operating margin from its all-time high?
ERO annual operating margin is currently -57.47% below its historical high of 55.33% set on December 31, 2021
How does ERO annual operating margin rank versus sector peers?
ERO annual operating margin is higher than 85.71% of companies in Basic Materials sector
When is ERO next annual earnings release?
As of today, the next annual earnings release for ERO has not been scheduled
Quarterly Operating Margin
20.99%7.69%-26.81%
Summary
- Current Value
- As of today, ERO quarterly operating margin is 20.99%, down -26.81% on
- Historical Performance
- ERO quarterly operating margin is down -26.51% year-over-year, and up +182.12% over the past 3 years
- All-Time High Comparison
- ERO quarterly operating margin is currently -66.00% below its historical high of 61.73% set on
- 3-Year Low Comparison
- ERO quarterly operating margin is +77.88% above its 3-year low of 11.80% reached on
- Sector Comparison
- ERO quarterly operating margin is higher than 73.08% of companies in Basic Materials sector
Performance
| Metric | Date | Value | 3M | 1Y | 3Y | 5Y |
|---|---|---|---|---|---|---|
| Quarterly Operating Margin | 20.99% | -26.8% | -26.5% | +182.1% | -61.5% | |
| Annual Operating Margin | 23.53% | – | +13.8% | -57.5% | -30.6% | |
| Price | $29.27 | +29.7% | +104.1% | +95.7% | +64.8% | |
| PE Ratio | 22.10 | +29.7% | – | +63.3% | -35.9% | |
| Quarterly Revenue | $177.09M | +8.3% | +41.9% | +106.1% | +87.7% | |
| Quarterly Operating Profit | $37.17M | -20.7% | +4.3% | +481.4% | -27.8% | |
| Quarterly Gross Margin | 31.67% | -21.2% | -25.1% | +22.5% | -49.7% | |
| Quarterly Net Margin | 20.62% | -52.5% | -37.8% | +343.4% | -38.1% |
Quarterly Operating Margin Highs
| Period | High | Date | Current |
|---|---|---|---|
| 1Y | 35.90% | N/A | -41.5% |
| 3Y | 35.90% | -41.5% | |
| 5Y | 61.73% | N/A | -66.0% |
| All | 61.73% | -66.0% |
Quarterly Operating Margin Lows
| Period | Low | Date | Current |
|---|---|---|---|
| 1Y | 20.99% | at low | |
| 3Y | 11.80% | +77.9% | |
| 5Y | 7.44% | +182.1% | |
| All | -59.18% | +135.5% |
Quarterly Operating Margin History
FAQ
What is the current quarterly operating margin of ERO?
As of today, ERO quarterly operating margin is 20.99%
What is ERO quarterly operating margin most recent change?
ERO quarterly operating margin was down -26.81% on September 1, 2025
What is 1-year change in ERO quarterly operating margin?
ERO quarterly operating margin is down -26.51% year-over-year
How far is ERO quarterly operating margin from its all-time high?
ERO quarterly operating margin is currently -66.00% below its historical high of 61.73% set on December 31, 2020
How does ERO quarterly operating margin rank versus sector peers?
ERO quarterly operating margin is higher than 73.08% of companies in Basic Materials sector
When is ERO next earnings release?
As of today, the next earnings release for ERO has not been scheduled
Operating Margin Formula
Operating Profit Margin =
× 100%
× 100%
Data Sources & References
- ERO Official Website erocopper.com
- Most Recent Annual Report (10-K) www.sec.gov/Archives/edgar/data/1853860/000162828025010994/0001628280-25-010994-index.htm
- ERO Profile on Yahoo Finance finance.yahoo.com/quote/ERO
- ERO Profile on NASDAQ.com www.nasdaq.com/market-activity/stocks/ero