COST vs. ETH-USD
COST (Costco Wholesale Corporation) is a stock, while ETH-USD (Ethereum) is a cryptocurrency. Over the past 10 years, COST returned 20.81%/yr vs 62.58%/yr for ETH-USD. At a 0.09 correlation, their price movements are largely independent.
Performance
COST vs. ETH-USD - Performance Comparison
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Returns By Period
In the year-to-date period, COST achieves a 8.82% return, which is significantly higher than ETH-USD's -35.51% return. Over the past 10 years, COST has underperformed ETH-USD with an annualized return of 20.81%, while ETH-USD has yielded a comparatively higher 62.58% annualized return.
COST
- 1D
- -0.54%
- 1M
- -1.64%
- 6M
- -2.61%
- YTD
- 8.82%
- 1Y
- -1.04%
- 3Y*
- 20.42%
- 5Y*
- 18.94%
- 10Y*
- 20.81%
- ALL TIME*
- 16.93%
ETH-USD
- 1D
- 2.26%
- 1M
- 10.05%
- 6M
- -39.98%
- YTD
- -35.51%
- 1Y
- -49.10%
- 3Y*
- 0.37%
- 5Y*
- -0.85%
- 10Y*
- 62.58%
- ALL TIME*
- 80.34%
COST vs. ETH-USD - Yearly Performance Comparison
| 2026 (YTD) | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | |
|---|---|---|---|---|---|---|---|---|---|---|
COST Costco Wholesale Corporation | 8.82% | -5.39% | 39.62% | 49.00% | -19.05% | 51.82% | 32.67% | 45.70% | 10.60% | 22.37% |
ETH-USD Ethereum | -35.51% | -10.91% | 46.00% | 90.84% | -67.48% | 398.30% | 473.88% | -1.52% | -82.39% | 8,984.19% |
Correlation
The correlation between COST and ETH-USD is -0.06, meaning there is essentially no relationship between their price movements. Each responds to its own set of market drivers, making them strong candidates for combining in a diversified portfolio.
| Correlation | |
|---|---|
Correlation (1Y) Calculated over the trailing 1-year period | -0.06 |
Correlation (3Y) Calculated over the trailing 3-year period | 0.08 |
Correlation (5Y) Calculated over the trailing 5-year period | 0.15 |
Correlation (10Y) Calculated over the trailing 10-year period | 0.09 |
Correlation (All Time) Calculated using the full available price history since Aug 7, 2015 | 0.09 |
The correlation between COST and ETH-USD shifts across timeframes, from -0.06 (1 year) to 0.15 (5 years), reflecting how their relationship changes across market environments.
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Return for Risk
COST vs. ETH-USD — Risk / Return Rank
COST
ETH-USD
COST vs. ETH-USD - Risk-Adjusted Trends Comparison
This table presents a comparison of risk-adjusted performance metrics for Costco Wholesale Corporation (COST) and Ethereum (ETH-USD). 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.
| COST | ETH-USD | Difference | |
|---|---|---|---|
| Sharpe ratioReturn per unit of total volatility | +0.69 | ||
| Sortino ratioReturn per unit of downside risk | +1.04 | ||
| Omega ratioGain probability vs. loss probability | 1.01 | 0.90 | +0.11 |
| Calmar ratioReturn relative to maximum drawdown | -0.06 | -0.73 | +0.66 |
| Martin ratioReturn relative to average drawdown | -0.14 | -1.11 | +0.97 |
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Drawdowns
COST vs. ETH-USD - Drawdown Comparison
The maximum COST drawdown since its inception was -53.39%, smaller than the maximum ETH-USD drawdown of -94.01%. Use the drawdown chart below to compare losses from any high point for COST and ETH-USD.
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Drawdown Indicators
| COST | ETH-USD | Difference | |
|---|---|---|---|
Max DrawdownLargest peak-to-trough decline | -53.39% | -94.01% | +40.62% |
Max Drawdown (1Y)Largest decline over 1 year | -16.57% | -67.60% | +51.03% |
Max Drawdown (3Y)Largest decline over 3 years | -20.74% | -67.60% | +46.86% |
Max Drawdown (5Y)Largest decline over 5 years | -31.40% | -79.35% | +47.95% |
Max Drawdown (10Y)Largest decline over 10 years | -31.40% | -94.01% | +62.61% |
Current DrawdownCurrent decline from peak | -14.49% | -60.40% | +45.91% |
Average DrawdownAverage peak-to-trough decline | -13.36% | -51.01% | +37.65% |
Ulcer IndexDepth and duration of drawdowns from previous peaks | 7.38% | 34.69% | -27.31% |
Volatility
COST vs. ETH-USD - Volatility Comparison
The current volatility for Costco Wholesale Corporation (COST) is 7.25%, while Ethereum (ETH-USD) has a volatility of 13.43%. This indicates that COST experiences smaller price fluctuations and is considered to be less risky than ETH-USD based on this measure. The chart below showcases a comparison of their rolling one-month volatility.
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Volatility by Period
| COST | ETH-USD | Difference | |
|---|---|---|---|
Volatility (1M)Calculated over the trailing 1-month period | 7.25% | 13.43% | -6.18% |
Volatility (6M)Calculated over the trailing 6-month period | 14.98% | 46.67% | -31.69% |
Volatility (1Y)Calculated over the trailing 1-year period | 19.74% | 54.96% | -35.22% |
Volatility (5Y)Calculated over the trailing 5-year period, annualized | 22.90% | 58.71% | -35.81% |
Volatility (10Y)Calculated over the trailing 10-year period, annualized | 22.02% | 76.77% | -54.75% |
Frequently Asked Questions
COST and ETH-USD have a correlation of -0.06, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.
ETH-USD has higher volatility (13.43%) compared to COST (7.25%). In terms of maximum drawdown, COST dropped -53.39% vs ETH-USD's -94.01%.
COST currently has the higher Sharpe Ratio (-0.05 vs -0.74), 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.
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