ESN vs. YCS

Last updated Aug 6, 2026

ESN (Essential 40 Stock ETF) and YCS (ProShares UltraShort Yen) are both exchange-traded funds - ESN is a Large Cap Blend Equities fund tracking the Essential 40 Stock Index, while YCS is a Leveraged Currency fund tracking the JPY/USD 4:00 p.m. ET Cross Rate. Both are passively managed. Over the past year, ESN returned 29.12% vs 22.68% for YCS. Their -0.09 correlation means they have often moved in opposite directions in the past. ESN charges 0.70%/yr vs 0.95%/yr for YCS.

Performance

ESN vs. YCS - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in Essential 40 Stock ETF (ESN) and ProShares UltraShort Yen (YCS). The values are adjusted to include any dividend payments, if applicable.

Returns By Period

In the year-to-date period, ESN achieves a 19.26% return, which is significantly higher than YCS's 5.40% return.

ESN

• 1D: -0.07%
• 1M: 1.95%
• 6M: 12.60%
• YTD: 19.26%
• 1Y: 29.12%
• 3Y*: —
• 5Y*: —
• 10Y*: —
• ALL TIME*: 17.81%

YCS

• 1D: -0.02%
• 1M: -4.94%
• 6M: 4.42%
• YTD: 5.40%
• 1Y: 22.68%
• 3Y*: 17.44%
• 5Y*: 22.89%
• 10Y*: 13.35%
• ALL TIME*: 6.33%

*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)
ESN Essential 40 Stock ETF	$1.77M	$1.60M	$1.61M
YCS ProShares UltraShort Yen	$2.59M	$2.15M	$1.60M

ESN vs. YCS - Yearly Performance Comparison

	2026 (YTD)	2025	2024
ESN Essential 40 Stock ETF	19.26%	16.52%	-3.53%
YCS ProShares UltraShort Yen	5.40%	9.04%	10.45%

Correlation

The correlation between ESN and YCS is -0.17, meaning they have often moved in opposite directions in the past. This relationship can weaken or reverse as market conditions change.

	Correlation
Correlation (1Y) Focuses on recent behavior, but can change the most.	-0.17
Correlation (All Time) Calculated using the full available price history since Oct 21, 2024	-0.09

Return for Risk

ESN vs. YCS — Risk / Return Rank

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

ESN

ESN Risk / Return Rank: 93
ESN Sharpe Ratio Rank: 95
ESN Sortino Ratio Rank: 94
ESN Omega Ratio Rank: 93
ESN Calmar Ratio Rank: 92
ESN Martin Ratio Rank: 93

YCS

YCS Risk / Return Rank: 56
YCS Sharpe Ratio Rank: 49
YCS Sortino Ratio Rank: 43
YCS Omega Ratio Rank: 52
YCS Calmar Ratio Rank: 68
YCS Martin Ratio Rank: 70

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.

ESN vs. YCS - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for Essential 40 Stock ETF (ESN) and ProShares UltraShort Yen (YCS). 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.

	ESN	YCS	Difference
Sharpe ratio: Return per unit of total volatility	2.92	1.39	+1.54
Sortino ratio: Return per unit of downside risk	4.04	1.80	+2.24
Omega ratio: Gain probability vs. loss probability	1.51	1.27	+0.24
Calmar ratio: Return relative to maximum drawdown	4.55	2.69	+1.87
Martin ratio: Return relative to average drawdown	18.27	9.73	+8.54

ESN vs. YCS - Sharpe Ratio Comparison

The current ESN Sharpe Ratio is 2.92, which is higher than the YCS Sharpe Ratio of 1.39. The chart below compares the historical Sharpe Ratios of ESN and YCS, 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

ESN vs. YCS - Drawdown Comparison

The maximum ESN drawdown since its inception was -13.60%, smaller than the maximum YCS drawdown of -49.56%. Use the drawdown chart below to compare losses from any high point for ESN and YCS.

Drawdown Indicators

	ESN	YCS	Difference
Max Drawdown Largest peak-to-trough decline	-13.60%	-49.56%	+35.96%
Max Drawdown (1Y) Largest decline over 1 year	-6.42%	-8.48%	+2.06%
Max Drawdown (3Y) Largest decline over 3 years	—	-23.05%	—
Max Drawdown (5Y) Largest decline over 5 years	—	-27.32%	—
Max Drawdown (10Y) Largest decline over 10 years	—	-27.32%	—
Current Drawdown Current decline from peak	-0.07%	-7.34%	+7.27%
Average Drawdown Average peak-to-trough decline	-1.79%	-19.75%	+17.96%
Ulcer Index Depth and duration of drawdowns from previous peaks	1.60%	2.34%	-0.74%

Volatility

ESN vs. YCS - Volatility Comparison

The current volatility for Essential 40 Stock ETF (ESN) is 2.98%, while ProShares UltraShort Yen (YCS) has a volatility of 5.95%. This indicates that ESN experiences smaller price fluctuations and is considered to be less risky than YCS based on this measure. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	ESN	YCS	Difference
Volatility (1M) Calculated over the trailing 1-month period	2.98%	5.95%	-2.97%
Volatility (6M) Calculated over the trailing 6-month period	7.59%	11.87%	-4.28%
Volatility (1Y) Calculated over the trailing 1-year period	10.00%	16.43%	-6.43%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	13.05%	21.21%	-8.16%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	13.05%	18.61%	-5.56%

ESN vs. YCS - Expense Ratio Comparison

ESN has a 0.70% expense ratio, which is lower than YCS's 0.95% expense ratio.

Dividends

ESN vs. YCS - Dividend Comparison

ESN's dividend yield for the trailing twelve months is around 0.76%, while YCS has not paid dividends to shareholders.

Position	TTM	2025	2024
ESN Essential 40 Stock ETF	0.76%	0.91%	0.76%
YCS ProShares UltraShort Yen	0.00%	0.00%	0.00%

Frequently Asked Questions

Can I hold both ESN and YCS in my portfolio?

ESN and YCS have a correlation of -0.17, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.

Which is riskier, ESN or YCS?

YCS has higher volatility (5.95%) compared to ESN (2.98%). In terms of maximum drawdown, ESN dropped -13.60% vs YCS's -49.56%.

Which ETF is better, ESN or YCS?

On 1-year performance, ESN leads with 29.12% vs 22.68% for YCS. On fees, ESN is cheaper at 0.70% per year. On volatility, ESN has been the lower-risk option at 2.98%. The better choice depends on whether you care most about return, fees, risk, or income.

Which ETF has performed better, ESN or YCS?

Over the 1-year period, ESN has performed better with a 29.12% return vs 22.68%. Past performance does not guarantee future results, so compare this with risk, fees, and fund exposure.

Which ETF is cheaper, ESN or YCS?

ESN is cheaper with a 0.70% expense ratio, compared with 0.95% for YCS.

Which ETF pays a higher dividend yield, ESN or YCS?

ESN has the higher dividend yield at 0.76%, compared with 0.00% for YCS.

What is the main difference between ESN and YCS?

ESN is categorized as Large Cap Blend Equities, while YCS is Leveraged Currency. ESN tracks Essential 40 Stock Index, while YCS tracks JPY/USD 4:00 p.m. ET Cross Rate. They also come from different issuers: KKM and ProShares. Their fees differ too: 0.70% for ESN and 0.95% for YCS.

Which has better risk-adjusted returns?

ESN currently has the higher Sharpe Ratio (2.92 vs 1.39), 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.