SSIIX vs. WAVLX

Last updated Jun 4, 2026

SSIIX (Sierra Tactical Core Income Fund) and WAVLX (Wavelength Interest Rate Neutral Fund) are both Nontraditional Bonds funds. Over the past 10 years, SSIIX returned 2.51%/yr vs 4.23%/yr for WAVLX. A 0.65 correlation means they provide meaningful diversification when combined. SSIIX charges 1.35%/yr vs 0.99%/yr for WAVLX.

Performance

SSIIX vs. WAVLX - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in Sierra Tactical Core Income Fund (SSIIX) and Wavelength Interest Rate Neutral Fund (WAVLX). The values are adjusted to include any dividend payments, if applicable.

Returns By Period

In the year-to-date period, SSIIX achieves a 1.35% return, which is significantly lower than WAVLX's 3.43% return. Over the past 10 years, SSIIX has underperformed WAVLX with an annualized return of 2.51%, while WAVLX has yielded a comparatively higher 4.23% annualized return.

SSIIX

• 1D: 0.20%
• 1M: 1.12%
• YTD: 1.35%
• 6M: 1.58%
• 1Y: 5.99%
• 3Y*: 4.38%
• 5Y*: 1.12%
• 10Y*: 2.51%

WAVLX

• 1D: 0.10%
• 1M: 1.10%
• YTD: 3.43%
• 6M: 3.57%
• 1Y: 10.85%
• 3Y*: 7.86%
• 5Y*: 2.88%
• 10Y*: 4.23%

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

SSIIX vs. WAVLX - Yearly Performance Comparison

	2026 (YTD)	2025	2024	2023	2022	2021	2020	2019	2018	2017
SSIIX Sierra Tactical Core Income Fund	1.35%	3.20%	3.84%	3.68%	-5.29%	0.18%	4.78%	7.77%	-1.38%	5.43%
WAVLX Wavelength Interest Rate Neutral Fund	3.43%	9.86%	5.21%	7.02%	-11.34%	1.72%	8.29%	13.07%	-1.46%	5.59%

Correlation

The correlation between SSIIX and WAVLX is 0.90, indicating a strong positive relationship between their price movements. Combining them offers limited diversification - they tend to fall together during downturns.

	Correlation
Correlation (1Y) Calculated over the trailing 1-year period	0.90
Correlation (3Y) Calculated over the trailing 3-year period	0.84
Correlation (5Y) Calculated over the trailing 5-year period	0.77
Correlation (10Y) Calculated over the trailing 10-year period	0.69
Correlation (All Time) Calculated using the full available price history since Oct 4, 2013	0.65

Over the past year, SSIIX and WAVLX have become more correlated (0.90) than their long-term average of 0.65, meaning their price movements have been converging.

Return for Risk

SSIIX vs. WAVLX — Risk / Return Rank

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

SSIIX

SSIIX Risk / Return Rank: 49
SSIIX Sharpe Ratio Rank: 59
SSIIX Sortino Ratio Rank: 58
SSIIX Omega Ratio Rank: 64
SSIIX Calmar Ratio Rank: 32
SSIIX Martin Ratio Rank: 29

WAVLX

WAVLX Risk / Return Rank: 80
WAVLX Sharpe Ratio Rank: 79
WAVLX Sortino Ratio Rank: 81
WAVLX Omega Ratio Rank: 79
WAVLX Calmar Ratio Rank: 80
WAVLX Martin Ratio Rank: 84

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.

SSIIX vs. WAVLX - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for Sierra Tactical Core Income Fund (SSIIX) and Wavelength Interest Rate Neutral Fund (WAVLX). 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.

	SSIIX	WAVLX	Difference
Sharpe ratio: Return per unit of total volatility	2.28	2.61	-0.33
Sortino ratio: Return per unit of downside risk	3.22	3.85	-0.63
Omega ratio: Gain probability vs. loss probability	1.45	1.52	-0.07
Calmar ratio: Return relative to maximum drawdown	2.13	3.64	-1.51
Martin ratio: Return relative to average drawdown	6.86	15.83	-8.97
Data is calculated on a 1-year rolling basis and updated daily. The trend shows the change in the indicator over the past month.

SSIIX vs. WAVLX - Sharpe Ratio Comparison

The current SSIIX Sharpe Ratio is 2.28, which is comparable to the WAVLX Sharpe Ratio of 2.61. The chart below compares the historical Sharpe Ratios of SSIIX and WAVLX, 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

	SSIIX	WAVLX	Difference
Sharpe Ratio (1Y) Calculated over the trailing 1-year period	2.28	2.61	-0.33
Sharpe Ratio (5Y) Calculated over the trailing 5-year period	0.37	0.52	-0.15
Sharpe Ratio (10Y) Calculated over the trailing 10-year period	0.97	0.80	+0.17
Sharpe Ratio (All Time) Calculated using the full available price history	1.29	0.65	+0.64

Drawdowns

SSIIX vs. WAVLX - Drawdown Comparison

The maximum SSIIX drawdown since its inception was -9.34%, smaller than the maximum WAVLX drawdown of -14.39%. Use the drawdown chart below to compare losses from any high point for SSIIX and WAVLX.

Drawdown Indicators

	SSIIX	WAVLX	Difference
Max Drawdown Largest peak-to-trough decline	-9.34%	-14.39%	+5.05%
Max Drawdown (1Y) Largest decline over 1 year	-2.85%	-3.03%	+0.18%
Max Drawdown (3Y) Largest decline over 3 years	-3.90%	-5.33%	+1.43%
Max Drawdown (5Y) Largest decline over 5 years	-9.34%	-14.39%	+5.05%
Max Drawdown (10Y) Largest decline over 10 years	-9.34%	-14.39%	+5.05%
Current Drawdown Current decline from peak	-0.40%	0.00%	-0.40%
Average Drawdown Average peak-to-trough decline	-1.84%	-2.98%	+1.14%
Ulcer Index Depth and duration of drawdowns from previous peaks	0.88%	0.69%	+0.19%

Volatility

SSIIX vs. WAVLX - Volatility Comparison

The current volatility for Sierra Tactical Core Income Fund (SSIIX) is 1.05%, while Wavelength Interest Rate Neutral Fund (WAVLX) has a volatility of 1.41%. This indicates that SSIIX experiences smaller price fluctuations and is considered to be less risky than WAVLX based on this measure. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	SSIIX	WAVLX	Difference
Volatility (1M) Calculated over the trailing 1-month period	1.05%	1.41%	-0.36%
Volatility (6M) Calculated over the trailing 6-month period	2.17%	3.17%	-1.00%
Volatility (1Y) Calculated over the trailing 1-year period	2.66%	4.23%	-1.57%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	3.03%	5.58%	-2.55%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	2.58%	5.30%	-2.72%

SSIIX vs. WAVLX - Expense Ratio Comparison

SSIIX has a 1.35% expense ratio, which is higher than WAVLX's 0.99% expense ratio.

Dividends

SSIIX vs. WAVLX - Dividend Comparison

SSIIX's dividend yield for the trailing twelve months is around 4.03%, less than WAVLX's 4.32% yield.

Position	TTM	2025	2024	2023	2022	2021	2020	2019	2018	2017	2016	2015
SSIIX Sierra Tactical Core Income Fund	4.03%	4.31%	4.29%	3.75%	1.39%	2.51%	2.34%	2.76%	2.61%	3.11%	2.64%	3.36%
WAVLX Wavelength Interest Rate Neutral Fund	4.32%	3.67%	4.41%	4.83%	3.63%	2.83%	2.21%	4.96%	2.65%	2.09%	2.13%	2.18%

Frequently Asked Questions

Can I hold both SSIIX and WAVLX in my portfolio?

With a correlation of 0.90, SSIIX and WAVLX move almost identically. Holding both adds very little diversification - you're essentially doubling your position in the same market segment. Choosing one is usually more capital-efficient.

Which is riskier, SSIIX or WAVLX?

WAVLX has higher volatility (1.41%) compared to SSIIX (1.05%). In terms of maximum drawdown, SSIIX dropped -9.34% vs WAVLX's -14.39%.

Which has better risk-adjusted returns?

WAVLX currently has the higher Sharpe Ratio (2.61 vs 2.28), 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.