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KONG vs. YCS
Performance
Return for Risk
Drawdowns
Volatility
Dividends

Performance

KONG vs. YCS - Performance Comparison

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

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Returns By Period

In the year-to-date period, KONG achieves a 2.62% return, which is significantly lower than YCS's 7.17% return.


KONG

1D
-0.02%
1M
1.91%
YTD
2.62%
6M
3.53%
1Y
7.33%
3Y*
9.34%
5Y*
10Y*

YCS

1D
0.17%
1M
4.42%
YTD
7.17%
6M
10.05%
1Y
32.82%
3Y*
19.84%
5Y*
23.54%
10Y*
12.34%
*Multi-year figures are annualized to reflect compound growth (CAGR)

KONG vs. YCS - Yearly Performance Comparison


2026 (YTD)20252024202320222021
KONG
Formidable Fortress ETF
2.62%6.56%9.67%12.71%-9.63%5.07%
YCS
ProShares UltraShort Yen
7.17%9.04%35.41%28.70%29.09%8.44%

Correlation

The correlation between KONG and YCS is -0.18, 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

-0.18

Correlation (3Y)
Calculated over the trailing 3-year period

-0.06

Correlation (All Time)
Calculated using the full available price history since Jul 23, 2021

-0.04

The correlation between KONG and YCS shifts across timeframes, from -0.18 (1 year) to -0.04 (all time), reflecting how their relationship changes across market environments.

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Return for Risk

KONG vs. YCS — Risk / Return Rank

Compare risk-adjusted metric ranks to identify better-performing investments over the past 12 months.

KONG
KONG Risk / Return Rank: 2121
Overall Rank
KONG Sharpe Ratio Rank: 2121
Sharpe Ratio Rank
KONG Sortino Ratio Rank: 2020
Sortino Ratio Rank
KONG Omega Ratio Rank: 1919
Omega Ratio Rank
KONG Calmar Ratio Rank: 2020
Calmar Ratio Rank
KONG Martin Ratio Rank: 2626
Martin Ratio Rank

YCS
YCS Risk / Return Rank: 6161
Overall Rank
YCS Sharpe Ratio Rank: 5656
Sharpe Ratio Rank
YCS Sortino Ratio Rank: 4949
Sortino Ratio Rank
YCS Omega Ratio Rank: 5656
Omega Ratio Rank
YCS Calmar Ratio Rank: 7878
Calmar Ratio Rank
YCS Martin Ratio Rank: 6767
Martin Ratio Rank
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.

KONG vs. YCS - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for Formidable Fortress ETF (KONG) 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.


KONGYCSDifference
Sharpe ratioReturn per unit of total volatility

-1.24

Sortino ratioReturn per unit of downside risk

-1.42

Omega ratioGain probability vs. loss probability

1.12

1.35

-0.23

Calmar ratioReturn relative to maximum drawdown

0.86

3.97

-3.11

Martin ratioReturn relative to average drawdown

3.46

12.40

-8.93

KONG vs. YCS - Sharpe Ratio Comparison

The current KONG Sharpe Ratio is 0.68, which is lower than the YCS Sharpe Ratio of 1.92. The chart below compares the historical Sharpe Ratios of KONG 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.


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Sharpe Ratios by Period


KONGYCSDifference

Sharpe Ratio (1Y)

Calculated over the trailing 1-year period

0.68

1.92

-1.24

Sharpe Ratio (5Y)

Calculated over the trailing 5-year period

1.12

Sharpe Ratio (10Y)

Calculated over the trailing 10-year period

0.65

Sharpe Ratio (All Time)

Calculated using the full available price history

0.36

0.33

+0.03

Drawdowns

KONG vs. YCS - Drawdown Comparison

The maximum KONG drawdown since its inception was -19.98%, smaller than the maximum YCS drawdown of -49.56%. Use the drawdown chart below to compare losses from any high point for KONG and YCS.


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Drawdown Indicators


KONGYCSDifference

Max Drawdown

Largest peak-to-trough decline

-19.98%

-49.56%

+29.58%

Max Drawdown (1Y)

Largest decline over 1 year

-8.54%

-8.30%

-0.24%

Max Drawdown (3Y)

Largest decline over 3 years

-15.48%

-23.05%

+7.57%

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

-0.91%

0.00%

-0.91%

Average Drawdown

Average peak-to-trough decline

-5.81%

-19.93%

+14.12%

Ulcer Index

Depth and duration of drawdowns from previous peaks

2.12%

2.66%

-0.54%

Volatility

KONG vs. YCS - Volatility Comparison

The current volatility for Formidable Fortress ETF (KONG) is 2.26%, while ProShares UltraShort Yen (YCS) has a volatility of 2.75%. This indicates that KONG 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.


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Volatility by Period


KONGYCSDifference

Volatility (1M)

Calculated over the trailing 1-month period

2.26%

2.75%

-0.49%

Volatility (6M)

Calculated over the trailing 6-month period

8.52%

12.32%

-3.80%

Volatility (1Y)

Calculated over the trailing 1-year period

10.84%

17.27%

-6.43%

Volatility (5Y)

Calculated over the trailing 5-year period, annualized

14.59%

21.10%

-6.51%

Volatility (10Y)

Calculated over the trailing 10-year period, annualized

14.59%

19.01%

-4.42%

KONG vs. YCS - Expense Ratio Comparison

KONG has a 0.89% expense ratio, which is lower than YCS's 1.00% expense ratio.


Dividends

KONG vs. YCS - Dividend Comparison

KONG's dividend yield for the trailing twelve months is around 0.36%, while YCS has not paid dividends to shareholders.


PositionTTM20252024202320222021
KONG
Formidable Fortress ETF
0.36%0.37%0.78%0.69%0.49%0.12%
YCS
ProShares UltraShort Yen
0.00%0.00%0.00%0.00%0.00%0.00%

Frequently Asked Questions


KONG and YCS have a correlation of -0.18, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.

YCS has higher volatility (2.75%) compared to KONG (2.26%). In terms of maximum drawdown, KONG dropped -19.98% vs YCS's -49.56%.

On 3-year performance, YCS leads with 19.84% vs 9.34% for KONG. On fees, KONG is cheaper at 0.89% per year. On volatility, KONG has been the lower-risk option at 2.26%. The better choice depends on whether you care most about return, fees, risk, or income.

Over the 3-year period, YCS has performed better with a 19.84% return vs 9.34%. Past performance does not guarantee future results, so compare this with risk, fees, and fund exposure.

KONG is cheaper with a 0.89% expense ratio, compared with 1.00% for YCS.

KONG has the higher dividend yield at 0.36%, compared with 0.00% for YCS.

KONG is categorized as Volatility Hedged Equity, while YCS is Leveraged Currency. They also come from different issuers: Formidable Asset Management and ProShares. Their fees differ too: 0.89% for KONG and 1.00% for YCS.

YCS currently has the higher Sharpe Ratio (1.92 vs 0.68), 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.

Portfolio Optimizer

Find the right allocation for KONG and YCS

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