SFM vs. COPX

Last updated Aug 1, 2026

SFM (Sprouts Farmers Market, Inc.) is a stock, while COPX (Global X Copper Miners ETF) is Copper fund tracking the Solactive Global Copper Miners Total Return Index. Over the past 10 years, SFM returned 14.34%/yr vs 18.83%/yr for COPX. Their 0.13 correlation means their historical movements had little consistent relationship.

Performance

SFM vs. COPX - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in Sprouts Farmers Market, Inc. (SFM) and Global X Copper Miners ETF (COPX). The values are adjusted to include any dividend payments, if applicable.

Returns By Period

In the year-to-date period, SFM achieves a 9.40% return, which is significantly lower than COPX's 10.22% return. Over the past 10 years, SFM has underperformed COPX with an annualized return of 14.34%, while COPX has yielded a comparatively higher 18.83% annualized return.

SFM

• 1D: 0.36%
• 1M: -3.09%
• 6M: 22.92%
• YTD: 9.40%
• 1Y: -43.43%
• 3Y*: 31.58%
• 5Y*: 28.81%
• 10Y*: 14.34%
• ALL TIME*: 7.27%

COPX

• 1D: -0.81%
• 1M: 2.88%
• 6M: -6.70%
• YTD: 10.22%
• 1Y: 89.44%
• 3Y*: 27.01%
• 5Y*: 18.54%
• 10Y*: 18.83%
• ALL TIME*: 5.76%

*Multi-year figures are annualized to reflect compound growth (CAGR)

Liquidity Comparison

Position	Avg. Volume Value (2W)	Avg. Volume Value (1M)	Avg. Volume Value (3M)
COPX Global X Copper Miners ETF	$193.89M	$197.23M	$300.83M
SFM Sprouts Farmers Market, Inc.	$191.27M	$179.01M	$185.61M

SFM vs. COPX - Yearly Performance Comparison

	2026 (YTD)	2025	2024	2023	2022	2021	2020	2019	2018	2017
SFM Sprouts Farmers Market, Inc.	9.40%	-37.30%	164.12%	48.63%	9.06%	47.66%	3.88%	-17.69%	-3.45%	28.70%
COPX Global X Copper Miners ETF	10.22%	93.50%	3.57%	8.38%	-0.76%	23.39%	51.66%	12.48%	-31.31%	38.92%

Correlation

The correlation between SFM and COPX is -0.10, meaning there was essentially no consistent relationship between their historical price movements. Each responded to its own set of market drivers.

	Correlation
Correlation (1Y) Focuses on recent behavior, but can change the most.	-0.10
Correlation (3Y) Balances recent behavior with more history.	0.05
Correlation (5Y) Shows whether the relationship held over a longer period.	0.09
Correlation (10Y) Provides a long-term view across more market conditions.	0.10
Correlation (All Time) Calculated using the full available price history since Aug 1, 2013	0.13

The correlation between SFM and COPX shifts across timeframes, from -0.10 (1 year) to 0.13 (all time), reflecting how their relationship changes across market environments.

Return for Risk

SFM vs. COPX — Risk / Return Rank

Compare historical risk-adjusted metric ranks over the past 12 months.

SFM

SFM Risk / Return Rank: 13
SFM Sharpe Ratio Rank: 7
SFM Sortino Ratio Rank: 10
SFM Omega Ratio Rank: 9
SFM Calmar Ratio Rank: 16
SFM Martin Ratio Rank: 23

COPX

COPX Risk / Return Rank: 76
COPX Sharpe Ratio Rank: 84
COPX Sortino Ratio Rank: 73
COPX Omega Ratio Rank: 73
COPX Calmar Ratio Rank: 84
COPX Martin Ratio Rank: 66

The rank (0–100) uses a weighted average of the Sharpe, Sortino, Omega, Calmar, and Martin percentile ranks for the trailing 12 months. Higher means stronger historical risk-adjusted performance within the peer group.

SFM vs. COPX - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for Sprouts Farmers Market, Inc. (SFM) and Global X Copper Miners ETF (COPX). 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.

	SFM	COPX	Difference
Sharpe ratio: Return per unit of total volatility	-0.89	1.94	-2.82
Sortino ratio: Return per unit of downside risk	-1.17	2.33	-3.50
Omega ratio: Gain probability vs. loss probability	0.84	1.30	-0.46
Calmar ratio: Return relative to maximum drawdown	-0.74	3.18	-3.93
Martin ratio: Return relative to average drawdown	-0.97	7.96	-8.94

SFM vs. COPX - Sharpe Ratio Comparison

The current SFM Sharpe Ratio is -0.89, which is lower than the COPX Sharpe Ratio of 1.94. The chart below compares the historical Sharpe Ratios of SFM and COPX, calculated using daily returns over the previous 12 months. A higher Sharpe Ratio indicates better risk-adjusted performance relative to the risk-free rate.

Drawdowns

SFM vs. COPX - Drawdown Comparison

The maximum SFM drawdown since its inception was -72.88%, smaller than the maximum COPX drawdown of -83.16%. Use the drawdown chart below to compare losses from any high point for SFM and COPX.

Drawdown Indicators

	SFM	COPX	Difference
Max Drawdown Largest peak-to-trough decline	-72.88%	-83.16%	+10.28%
Max Drawdown (1Y) Largest decline over 1 year	-57.45%	-27.82%	-29.63%
Max Drawdown (3Y) Largest decline over 3 years	-63.48%	-39.72%	-23.76%
Max Drawdown (5Y) Largest decline over 5 years	-63.48%	-42.12%	-21.36%
Max Drawdown (10Y) Largest decline over 10 years	-63.48%	-65.41%	+1.93%
Current Drawdown Current decline from peak	-51.45%	-17.32%	-34.13%
Average Drawdown Average peak-to-trough decline	-40.43%	-39.11%	-1.32%
Ulcer Index Depth and duration of drawdowns from previous peaks	43.63%	11.11%	+32.52%

Volatility

SFM vs. COPX - Volatility Comparison

Sprouts Farmers Market, Inc. (SFM) has a higher volatility of 14.93% compared to Global X Copper Miners ETF (COPX) at 13.58%. This indicates that SFM's price experiences larger fluctuations and is considered to be riskier than COPX based on this measure. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	SFM	COPX	Difference
Volatility (1M) Calculated over the trailing 1-month period	14.93%	13.58%	+1.35%
Volatility (6M) Calculated over the trailing 6-month period	32.27%	39.74%	-7.47%
Volatility (1Y) Calculated over the trailing 1-year period	48.17%	45.77%	+2.40%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	39.76%	37.28%	+2.48%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	38.14%	35.87%	+2.27%

Dividends

SFM vs. COPX - Dividend Comparison

SFM has not paid dividends to shareholders, while COPX's dividend yield for the trailing twelve months is around 2.45%.

Position	TTM	2025	2024	2023	2022	2021	2020	2019	2018	2017	2016	2015
COPX Global X Copper Miners ETF	2.45%	2.68%	1.80%	2.39%	3.14%	1.48%	1.30%	1.37%	2.59%	1.57%	0.60%	1.20%
SFM Sprouts Farmers Market, Inc.	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%

Frequently Asked Questions

Can I hold both SFM and COPX in my portfolio?

SFM and COPX have a correlation of -0.10, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.

Which is riskier, SFM or COPX?

SFM has higher volatility (14.93%) compared to COPX (13.58%). In terms of maximum drawdown, SFM dropped -72.88% vs COPX's -83.16%.

Which has better risk-adjusted returns?

COPX currently has the higher Sharpe Ratio (1.94 vs -0.89), meaning it's delivered slightly more return per unit of risk over the trailing 12 months. However, this ranking shifts over time - use the Risk/Return Score above for a more comprehensive view that combines Sharpe, Sortino, and other measures used by quantitative funds.