SFM vs. COPX

Last updated Jun 4, 2026

SFM (Sprouts Farmers Market, Inc.) is a stock, while COPX (Global X Copper Miners ETF) is Materials fund tracking the Solactive Global Copper Miners Total Return Index. Over the past 10 years, SFM returned 12.45%/yr vs 21.95%/yr for COPX. At a 0.13 correlation, their price movements are largely independent.

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 -0.87% return, which is significantly lower than COPX's 25.71% return. Over the past 10 years, SFM has underperformed COPX with an annualized return of 12.45%, while COPX has yielded a comparatively higher 21.95% annualized return.

SFM

• 1D: 1.19%
• 1M: -2.12%
• YTD: -0.87%
• 6M: -7.19%
• 1Y: -54.92%
• 3Y*: 33.68%
• 5Y*: 23.42%
• 10Y*: 12.45%

COPX

• 1D: -3.64%
• 1M: 17.74%
• YTD: 25.71%
• 6M: 36.90%
• 1Y: 120.82%
• 3Y*: 37.36%
• 5Y*: 19.87%
• 10Y*: 21.95%

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

SFM vs. COPX - Yearly Performance Comparison

	2026 (YTD)	2025	2024	2023	2022	2021	2020	2019	2018	2017
SFM Sprouts Farmers Market, Inc.	-0.87%	-37.30%	164.12%	48.63%	9.06%	47.66%	3.88%	-17.69%	-3.45%	28.70%
COPX Global X Copper Miners ETF	25.71%	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 -0.12, meaning they tend to move in opposite directions. This is especially valuable for risk management - when one declines, the other has historically tended to hold steady or rise.

	Correlation
Correlation (1Y) Calculated over the trailing 1-year period	-0.13
Correlation (3Y) Calculated over the trailing 3-year period	0.07
Correlation (5Y) Calculated over the trailing 5-year period	0.10
Correlation (10Y) Calculated over the trailing 10-year period	0.11
Correlation (All Time) Calculated using the full available price history since Aug 2, 2013	0.13

The correlation between SFM and COPX shifts across timeframes, from -0.12 (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 risk-adjusted metric ranks to identify better-performing investments over the past 12 months.

SFM

SFM Risk / Return Rank: 5
SFM Sharpe Ratio Rank: 2
SFM Sortino Ratio Rank: 3
SFM Omega Ratio Rank: 3
SFM Calmar Ratio Rank: 6
SFM Martin Ratio Rank: 13

COPX

COPX Risk / Return Rank: 75
COPX Sharpe Ratio Rank: 86
COPX Sortino Ratio Rank: 67
COPX Omega Ratio Rank: 67
COPX Calmar Ratio Rank: 82
COPX Martin Ratio Rank: 73

The rank (0–100) shows how this investment's returns compare to the risk taken. Higher = better. Based on the past 12 months of data, combining Sharpe, Sortino, and other metrics used by quantitative funds and institutional investors.

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.

	SFM	COPX	Difference
Sharpe ratio: Return per unit of total volatility	-1.21	2.93	-4.14
Sortino ratio: Return per unit of downside risk	-1.90	3.17	-5.06
Omega ratio: Gain probability vs. loss probability	0.74	1.42	-0.67
Calmar ratio: Return relative to maximum drawdown	-0.89	4.37	-5.25
Martin ratio: Return relative to average drawdown	-1.23	14.00	-15.24
Data is calculated on a 1-year rolling basis and updated daily. The trend shows the change in the indicator over the past month.

SFM vs. COPX - Sharpe Ratio Comparison

The current SFM Sharpe Ratio is -1.21, which is lower than the COPX Sharpe Ratio of 2.93. 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.

Sharpe Ratios by Period

	SFM	COPX	Difference
Sharpe Ratio (1Y) Calculated over the trailing 1-year period	-1.21	2.93	-4.14
Sharpe Ratio (5Y) Calculated over the trailing 5-year period	0.60	0.55	+0.05
Sharpe Ratio (10Y) Calculated over the trailing 10-year period	0.33	0.62	-0.29
Sharpe Ratio (All Time) Calculated using the full available price history	0.15	0.19	-0.04

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	-62.17%	-27.82%	-34.35%
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	-56.01%	-5.69%	-50.32%
Average Drawdown Average peak-to-trough decline	-40.26%	-39.30%	-0.96%
Ulcer Index Depth and duration of drawdowns from previous peaks	45.12%	8.66%	+36.46%

Volatility

SFM vs. COPX - Volatility Comparison

The current volatility for Sprouts Farmers Market, Inc. (SFM) is 13.19%, while Global X Copper Miners ETF (COPX) has a volatility of 15.38%. This indicates that SFM experiences smaller price fluctuations and is considered to be less risky 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	13.19%	15.38%	-2.19%
Volatility (6M) Calculated over the trailing 6-month period	29.78%	35.68%	-5.90%
Volatility (1Y) Calculated over the trailing 1-year period	45.70%	41.41%	+4.29%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	39.18%	36.51%	+2.67%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	37.77%	35.55%	+2.22%

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 2.13%.

Position	TTM	2025	2024	2023	2022	2021	2020	2019	2018	2017	2016	2015
COPX Global X Copper Miners ETF	2.13%	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 -0.12, 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?

COPX has higher volatility (15.38%) compared to SFM (13.19%). 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 (2.93 vs -1.21), 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.