NWCIX vs. GMRAX

Last updated Jun 5, 2026

NWCIX (Nationwide BNY Mellon Core Plus Bond ESG Fund) and GMRAX (Nationwide Small Cap Index Fund) are both mutual funds - NWCIX is a Intermediate Core-Plus Bond fund managed by Nationwide, while GMRAX is a Small Cap Blend Equities fund managed by Nationwide. Over the past 10 years, NWCIX returned 2.17%/yr vs 10.52%/yr for GMRAX. At a correlation of -0.00, they often move in opposite directions. NWCIX charges 0.46%/yr vs 0.68%/yr for GMRAX.

Performance

NWCIX vs. GMRAX - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in Nationwide BNY Mellon Core Plus Bond ESG Fund (NWCIX) and Nationwide Small Cap Index Fund (GMRAX). The values are adjusted to include any dividend payments, if applicable.

Returns By Period

In the year-to-date period, NWCIX achieves a 0.43% return, which is significantly lower than GMRAX's 16.80% return. Over the past 10 years, NWCIX has underperformed GMRAX with an annualized return of 2.17%, while GMRAX has yielded a comparatively higher 10.52% annualized return.

NWCIX

• 1D: -0.22%
• 1M: 0.22%
• YTD: 0.43%
• 6M: 0.49%
• 1Y: 5.02%
• 3Y*: 4.77%
• 5Y*: 0.28%
• 10Y*: 2.17%

GMRAX

• 1D: -1.32%
• 1M: 1.77%
• YTD: 16.80%
• 6M: 14.71%
• 1Y: 38.94%
• 3Y*: 17.19%
• 5Y*: 5.62%
• 10Y*: 10.52%

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

NWCIX vs. GMRAX - Yearly Performance Comparison

	2026 (YTD)	2025	2024	2023	2022	2021	2020	2019	2018	2017
NWCIX Nationwide BNY Mellon Core Plus Bond ESG Fund	0.43%	9.64%	-0.35%	6.92%	-13.87%	-0.44%	8.64%	9.77%	-0.98%	3.93%
GMRAX Nationwide Small Cap Index Fund	16.80%	12.26%	9.12%	17.56%	-20.82%	14.27%	19.59%	24.87%	-10.71%	14.21%

Correlation

The correlation between NWCIX and GMRAX is 0.32, which is low. Their price movements are largely independent, making them effective diversification partners.

	Correlation
Correlation (1Y) Calculated over the trailing 1-year period	0.32
Correlation (3Y) Calculated over the trailing 3-year period	0.27
Correlation (5Y) Calculated over the trailing 5-year period	0.19
Correlation (10Y) Calculated over the trailing 10-year period	0.05
Correlation (All Time) Calculated using the full available price history since Apr 23, 2013	-0.00

The correlation between NWCIX and GMRAX shifts across timeframes, from -0.00 (all time) to 0.32 (1 year), reflecting how their relationship changes across market environments.

Return for Risk

NWCIX vs. GMRAX — Risk / Return Rank

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

NWCIX

NWCIX Risk / Return Rank: 32
NWCIX Sharpe Ratio Rank: 32
NWCIX Sortino Ratio Rank: 34
NWCIX Omega Ratio Rank: 31
NWCIX Calmar Ratio Rank: 33
NWCIX Martin Ratio Rank: 27

GMRAX

GMRAX Risk / Return Rank: 56
GMRAX Sharpe Ratio Rank: 49
GMRAX Sortino Ratio Rank: 46
GMRAX Omega Ratio Rank: 40
GMRAX Calmar Ratio Rank: 79
GMRAX Martin Ratio Rank: 64

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.

NWCIX vs. GMRAX - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for Nationwide BNY Mellon Core Plus Bond ESG Fund (NWCIX) and Nationwide Small Cap Index Fund (GMRAX). 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.

	NWCIX	GMRAX	Difference
Sharpe ratio: Return per unit of total volatility	1.57	2.02	-0.46
Sortino ratio: Return per unit of downside risk	2.36	2.82	-0.47
Omega ratio: Gain probability vs. loss probability	1.28	1.33	-0.05
Calmar ratio: Return relative to maximum drawdown	2.10	3.50	-1.41
Martin ratio: Return relative to average drawdown	6.27	12.40	-6.13
Data is calculated on a 1-year rolling basis and updated daily. The trend shows the change in the indicator over the past month.

NWCIX vs. GMRAX - Sharpe Ratio Comparison

The current NWCIX Sharpe Ratio is 1.57, which is comparable to the GMRAX Sharpe Ratio of 2.02. The chart below compares the historical Sharpe Ratios of NWCIX and GMRAX, 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

	NWCIX	GMRAX	Difference
Sharpe Ratio (1Y) Calculated over the trailing 1-year period	1.57	2.02	-0.46
Sharpe Ratio (5Y) Calculated over the trailing 5-year period	0.05	0.25	-0.20
Sharpe Ratio (10Y) Calculated over the trailing 10-year period	0.45	0.45	0.00
Sharpe Ratio (All Time) Calculated using the full available price history	0.51	0.31	+0.20

Drawdowns

NWCIX vs. GMRAX - Drawdown Comparison

The maximum NWCIX drawdown since its inception was -18.98%, smaller than the maximum GMRAX drawdown of -59.36%. Use the drawdown chart below to compare losses from any high point for NWCIX and GMRAX.

Drawdown Indicators

	NWCIX	GMRAX	Difference
Max Drawdown Largest peak-to-trough decline	-18.98%	-59.36%	+40.38%
Max Drawdown (1Y) Largest decline over 1 year	-2.68%	-11.06%	+8.38%
Max Drawdown (3Y) Largest decline over 3 years	-7.34%	-27.67%	+20.33%
Max Drawdown (5Y) Largest decline over 5 years	-18.98%	-32.00%	+13.02%
Max Drawdown (10Y) Largest decline over 10 years	-18.98%	-41.78%	+22.80%
Current Drawdown Current decline from peak	-1.39%	-1.45%	+0.06%
Average Drawdown Average peak-to-trough decline	-3.39%	-12.59%	+9.20%
Ulcer Index Depth and duration of drawdowns from previous peaks	0.90%	3.12%	-2.22%

Volatility

NWCIX vs. GMRAX - Volatility Comparison

The current volatility for Nationwide BNY Mellon Core Plus Bond ESG Fund (NWCIX) is 1.24%, while Nationwide Small Cap Index Fund (GMRAX) has a volatility of 5.74%. This indicates that NWCIX experiences smaller price fluctuations and is considered to be less risky than GMRAX based on this measure. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	NWCIX	GMRAX	Difference
Volatility (1M) Calculated over the trailing 1-month period	1.24%	5.74%	-4.50%
Volatility (6M) Calculated over the trailing 6-month period	2.54%	13.60%	-11.06%
Volatility (1Y) Calculated over the trailing 1-year period	3.59%	19.20%	-15.61%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	5.97%	22.64%	-16.67%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	4.84%	23.55%	-18.71%

NWCIX vs. GMRAX - Expense Ratio Comparison

NWCIX has a 0.46% expense ratio, which is lower than GMRAX's 0.68% expense ratio.

Dividends

NWCIX vs. GMRAX - Dividend Comparison

NWCIX's dividend yield for the trailing twelve months is around 4.31%, more than GMRAX's 2.13% yield.

Position	TTM	2025	2024	2023	2022	2021	2020	2019	2018	2017	2016	2015
GMRAX Nationwide Small Cap Index Fund	2.13%	2.45%	4.99%	0.52%	1.51%	6.81%	0.56%	7.38%	46.93%	17.82%	7.14%	12.55%
NWCIX Nationwide BNY Mellon Core Plus Bond ESG Fund	4.31%	3.20%	4.29%	3.57%	2.39%	2.98%	4.49%	3.11%	3.45%	3.16%	3.47%	3.14%

Frequently Asked Questions

Can I hold both NWCIX and GMRAX in my portfolio?

NWCIX and GMRAX have a correlation of 0.32, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.

Which is riskier, NWCIX or GMRAX?

GMRAX has higher volatility (5.74%) compared to NWCIX (1.24%). In terms of maximum drawdown, NWCIX dropped -18.98% vs GMRAX's -59.36%.

Which has better risk-adjusted returns?

GMRAX currently has the higher Sharpe Ratio (2.02 vs 1.57), 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.