AMPH vs. GLEN.L
AMPH (Amphastar Pharmaceuticals, Inc.) and GLEN.L (Glencore plc) are both stocks. AMPH operates in Drug Manufacturers - Specialty & Generic (Healthcare), while GLEN.L operates in Other Industrial Metals & Mining (Basic Materials). Over the past 10 years, AMPH returned 2.48%/yr vs 20.32%/yr for GLEN.L. At a 0.11 correlation, their price movements are largely independent.
Performance
AMPH vs. GLEN.L - Performance Comparison
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Different Trading Currencies
AMPH is traded in USD, while GLEN.L is traded in GBp. To make them comparable, the GLEN.L values have been converted to USD using the latest available exchange rates.
Returns By Period
In the year-to-date period, AMPH achieves a -24.98% return, which is significantly lower than GLEN.L's 45.81% return. Over the past 10 years, AMPH has underperformed GLEN.L with an annualized return of 2.48%, while GLEN.L has yielded a comparatively higher 20.32% annualized return.
AMPH
- 1D
- -2.14%
- 1M
- 16.13%
- YTD
- -24.98%
- 6M
- -20.50%
- 1Y
- -22.19%
- 3Y*
- -24.72%
- 5Y*
- 0.17%
- 10Y*
- 2.48%
GLEN.L
- 1D
- 2.39%
- 1M
- -1.48%
- YTD
- 45.81%
- 6M
- 58.94%
- 1Y
- 106.32%
- 3Y*
- 15.24%
- 5Y*
- 16.73%
- 10Y*
- 20.32%
AMPH vs. GLEN.L - Yearly Performance Comparison
| 2026 (YTD) | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | |
|---|---|---|---|---|---|---|---|---|---|---|
AMPH Amphastar Pharmaceuticals, Inc. | -24.98% | -27.88% | -39.97% | 120.74% | 20.31% | 15.81% | 4.25% | -3.07% | 3.43% | 4.45% |
GLEN.L Glencore plc | 45.81% | 27.27% | -24.64% | -1.15% | 40.33% | 65.47% | 2.03% | -11.04% | -26.31% | 56.59% |
Correlation
The correlation between AMPH and GLEN.L is 0.11, which is low. Their price movements are largely independent, making them effective diversification partners.
| Correlation | |
|---|---|
Correlation (1Y) Calculated over the trailing 1-year period | 0.11 |
Correlation (3Y) Calculated over the trailing 3-year period | 0.06 |
Correlation (5Y) Calculated over the trailing 5-year period | 0.08 |
Correlation (10Y) Calculated over the trailing 10-year period | 0.11 |
Correlation (All Time) Calculated using the full available price history since Jun 25, 2014 | 0.11 |
Fundamentals
AMPH:
$933.34M
GLEN.L:
£71.06B
AMPH:
$1.67
GLEN.L:
-$0.10
AMPH:
1.32
GLEN.L:
0.20
AMPH:
1.21
GLEN.L:
2.45
AMPH:
$720.53M
GLEN.L:
$479.07B
AMPH:
$341.13M
GLEN.L:
$11.90B
AMPH:
$155.96M
GLEN.L:
$19.53B
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Return for Risk
AMPH vs. GLEN.L — Risk / Return Rank
AMPH
GLEN.L
AMPH vs. GLEN.L - Risk-Adjusted Trends Comparison
This table presents a comparison of risk-adjusted performance metrics for Amphastar Pharmaceuticals, Inc. (AMPH) and Glencore plc (GLEN.L). Risk-adjusted metrics are performance indicators that assess an investment's returns in relation to its risk, enabling a more accurate comparison of different investment options.
Values are calculated on a 1-year rolling basis and updated daily. Risk-adjusted metrics are more stable over longer periods — use the period switch above to explore them.
| AMPH | GLEN.L | Difference | |
|---|---|---|---|
| Sharpe ratioReturn per unit of total volatility | -3.66 | ||
| Sortino ratioReturn per unit of downside risk | -4.20 | ||
| Omega ratioGain probability vs. loss probability | 0.95 | 1.49 | -0.54 |
| Calmar ratioReturn relative to maximum drawdown | -0.53 | 7.07 | -7.60 |
| Martin ratioReturn relative to average drawdown | -1.07 | 21.94 | -23.01 |
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Drawdowns
AMPH vs. GLEN.L - Drawdown Comparison
The maximum AMPH drawdown since its inception was -74.05%, smaller than the maximum GLEN.L drawdown of -88.55%. Use the drawdown chart below to compare losses from any high point for AMPH and GLEN.L.
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Drawdown Indicators
| AMPH | GLEN.L | Difference | |
|---|---|---|---|
Max DrawdownLargest peak-to-trough decline | -74.05% | -88.55% | +14.50% |
Max Drawdown (1Y)Largest decline over 1 year | -45.25% | -14.96% | -30.29% |
Max Drawdown (3Y)Largest decline over 3 years | -74.05% | -53.53% | -20.52% |
Max Drawdown (5Y)Largest decline over 5 years | -74.05% | -54.01% | -20.04% |
Max Drawdown (10Y)Largest decline over 10 years | -74.05% | -75.39% | +1.34% |
Current DrawdownCurrent decline from peak | -69.09% | -4.75% | -64.34% |
Average DrawdownAverage peak-to-trough decline | -24.08% | -40.97% | +16.89% |
Ulcer IndexDepth and duration of drawdowns from previous peaks | 22.54% | 4.83% | +17.71% |
Volatility
AMPH vs. GLEN.L - Volatility Comparison
Amphastar Pharmaceuticals, Inc. (AMPH) has a higher volatility of 12.20% compared to Glencore plc (GLEN.L) at 11.37%. This indicates that AMPH's price experiences larger fluctuations and is considered to be riskier than GLEN.L based on this measure. The chart below showcases a comparison of their rolling one-month volatility.
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Volatility by Period
| AMPH | GLEN.L | Difference | |
|---|---|---|---|
Volatility (1M)Calculated over the trailing 1-month period | 12.20% | 11.37% | +0.83% |
Volatility (6M)Calculated over the trailing 6-month period | 46.17% | 24.07% | +22.10% |
Volatility (1Y)Calculated over the trailing 1-year period | 53.78% | 32.88% | +20.90% |
Volatility (5Y)Calculated over the trailing 5-year period, annualized | 45.07% | 35.19% | +9.88% |
Volatility (10Y)Calculated over the trailing 10-year period, annualized | 42.71% | 38.23% | +4.48% |
Dividends
AMPH vs. GLEN.L - Dividend Comparison
AMPH has not paid dividends to shareholders, while GLEN.L's dividend yield for the trailing twelve months is around 1.70%.
| Position | TTM | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 |
|---|---|---|---|---|---|---|---|---|---|---|
AMPH Amphastar Pharmaceuticals, Inc. | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% |
GLEN.L Glencore plc | 1.70% | 1.84% | 2.87% | 8.72% | 5.58% | 3.08% | 0.00% | 6.70% | 5.16% | 1.37% |
Financials
AMPH vs. GLEN.L - Financials Comparison
This section allows you to compare key financial metrics between Amphastar Pharmaceuticals, Inc. and Glencore plc. You can select fields from income statements, balance sheets, and cash flow statements to easily visualize and compare the financial health of both companies.
Total Revenue: Total amount of money received from sales and other business activities
AMPH vs. GLEN.L - Profitability Comparison
AMPH - Gross Margin
Gross margin is calculated as gross profit divided by revenue. For the three months ending on Jun 2026, Amphastar Pharmaceuticals, Inc. reported a gross profit of 70.32M and revenue of 171.17M. Therefore, the gross margin over that period was 41.1%.
GLEN.L - Gross Margin
Gross margin is calculated as gross profit divided by revenue. For the three months ending on Jun 2026, Glencore plc reported a gross profit of 3.44B and revenue of 130.73B. Therefore, the gross margin over that period was 2.6%.
AMPH - Operating Margin
Operating margin is calculated as operating income divided by revenue. For the three months ending on Jun 2026, Amphastar Pharmaceuticals, Inc. reported an operating income of 13.63M and revenue of 171.17M, resulting in an operating margin of 8.0%.
GLEN.L - Operating Margin
Operating margin is calculated as operating income divided by revenue. For the three months ending on Jun 2026, Glencore plc reported an operating income of 2.18B and revenue of 130.73B, resulting in an operating margin of 1.7%.
AMPH - Net Margin
Net margin is calculated as net income divided by revenue. For the three months ending on Jun 2026, Amphastar Pharmaceuticals, Inc. reported a net income of 6.42M and revenue of 171.17M, resulting in a net margin of 3.8%.
GLEN.L - Net Margin
Net margin is calculated as net income divided by revenue. For the three months ending on Jun 2026, Glencore plc reported a net income of 1.02B and revenue of 130.73B, resulting in a net margin of 0.8%.
Frequently Asked Questions
AMPH and GLEN.L have a correlation of 0.11, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.
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