NERD vs. GFI

Last updated Jun 26, 2026

NERD (Roundhill Video Games ETF) is Gaming fund actively managed by Roundhill Investments, while GFI (Gold Fields Limited) is a stock. Over the past 5 years, NERD returned -8.66%/yr vs 33.83%/yr for GFI. At a 0.19 correlation, their price movements are largely independent.

Performance

NERD vs. GFI - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in Roundhill Video Games ETF (NERD) and Gold Fields Limited (GFI). The values are adjusted to include any dividend payments, if applicable.

Returns By Period

In the year-to-date period, NERD achieves a -21.02% return, which is significantly higher than GFI's -22.64% return.

NERD

• 1D: -1.16%
• 1M: -5.78%
• YTD: -21.02%
• 6M: -21.00%
• 1Y: -27.05%
• 3Y*: 8.71%
• 5Y*: -8.66%
• 10Y*: —

GFI

• 1D: 2.95%
• 1M: -20.24%
• YTD: -22.64%
• 6M: -26.59%
• 1Y: 42.17%
• 3Y*: 36.61%
• 5Y*: 33.83%
• 10Y*: 24.85%

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

NERD vs. GFI - Yearly Performance Comparison

	2026 (YTD)	2025	2024	2023	2022	2021	2020	2019
NERD Roundhill Video Games ETF	-21.02%	23.14%	28.52%	12.94%	-43.30%	-17.57%	89.66%	8.14%
GFI Gold Fields Limited	-22.64%	240.42%	-6.27%	44.90%	-2.61%	23.33%	43.02%	33.99%

Correlation

The correlation between NERD and GFI 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	0.24
Correlation (5Y) Calculated over the trailing 5-year period	0.21
Correlation (All Time) Calculated using the full available price history since Jun 4, 2019	0.19

The correlation between NERD and GFI shifts across timeframes, from 0.19 (all time) to 0.32 (1 year), reflecting how their relationship changes across market environments.

Return for Risk

NERD vs. GFI — Risk / Return Rank

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

NERD

NERD Risk / Return Rank: 1
NERD Sharpe Ratio Rank: 0
NERD Sortino Ratio Rank: 1
NERD Omega Ratio Rank: 1
NERD Calmar Ratio Rank: 2
NERD Martin Ratio Rank: 1

GFI

GFI Risk / Return Rank: 64
GFI Sharpe Ratio Rank: 66
GFI Sortino Ratio Rank: 63
GFI Omega Ratio Rank: 62
GFI Calmar Ratio Rank: 63
GFI Martin Ratio Rank: 66

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.

NERD vs. GFI - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for Roundhill Video Games ETF (NERD) and Gold Fields Limited (GFI). 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.

	NERD	GFI	Difference
Sharpe ratio: Return per unit of total volatility	-1.40	0.69	-2.09
Sortino ratio: Return per unit of downside risk	-1.99	1.25	-3.24
Omega ratio: Gain probability vs. loss probability	0.78	1.16	-0.39
Calmar ratio: Return relative to maximum drawdown	-0.82	0.91	-1.72
Martin ratio: Return relative to average drawdown	-1.48	2.37	-3.84

NERD vs. GFI - Sharpe Ratio Comparison

The current NERD Sharpe Ratio is -1.40, which is lower than the GFI Sharpe Ratio of 0.69. The chart below compares the historical Sharpe Ratios of NERD and GFI, 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

NERD vs. GFI - Drawdown Comparison

The maximum NERD drawdown since its inception was -65.58%, smaller than the maximum GFI drawdown of -88.05%. Use the drawdown chart below to compare losses from any high point for NERD and GFI.

Drawdown Indicators

	NERD	GFI	Difference
Max Drawdown Largest peak-to-trough decline	-65.58%	-88.05%	+22.47%
Max Drawdown (1Y) Largest decline over 1 year	-33.23%	-46.66%	+13.43%
Max Drawdown (3Y) Largest decline over 3 years	-33.23%	-46.66%	+13.43%
Max Drawdown (5Y) Largest decline over 5 years	-58.08%	-56.22%	-1.86%
Max Drawdown (10Y) Largest decline over 10 years	—	-63.09%	—
Current Drawdown Current decline from peak	-48.78%	-45.09%	-3.69%
Average Drawdown Average peak-to-trough decline	-35.97%	-44.24%	+8.27%
Ulcer Index Depth and duration of drawdowns from previous peaks	18.36%	17.87%	+0.49%

Volatility

NERD vs. GFI - Volatility Comparison

The current volatility for Roundhill Video Games ETF (NERD) is 4.44%, while Gold Fields Limited (GFI) has a volatility of 20.41%. This indicates that NERD experiences smaller price fluctuations and is considered to be less risky than GFI based on this measure. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	NERD	GFI	Difference
Volatility (1M) Calculated over the trailing 1-month period	4.44%	20.41%	-15.97%
Volatility (6M) Calculated over the trailing 6-month period	15.07%	48.15%	-33.08%
Volatility (1Y) Calculated over the trailing 1-year period	19.43%	61.46%	-42.03%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	24.52%	52.73%	-28.21%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	25.46%	54.92%	-29.46%

Dividends

NERD vs. GFI - Dividend Comparison

NERD's dividend yield for the trailing twelve months is around 0.80%, less than GFI's 5.61% yield.

Position	TTM	2025	2024	2023	2022	2021	2020	2019	2018	2017	2016	2015
GFI Gold Fields Limited	5.61%	1.77%	2.94%	2.87%	3.40%	3.24%	1.72%	0.81%	1.61%	1.41%	1.35%	0.60%
NERD Roundhill Video Games ETF	0.80%	0.63%	1.74%	1.07%	0.69%	0.02%	1.05%	0.31%	0.00%	0.00%	0.00%	0.00%

Frequently Asked Questions

Can I hold both NERD and GFI in my portfolio?

NERD and GFI 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, NERD or GFI?

GFI has higher volatility (20.41%) compared to NERD (4.44%). In terms of maximum drawdown, NERD dropped -65.58% vs GFI's -88.05%.

Which has better risk-adjusted returns?

GFI currently has the higher Sharpe Ratio (0.69 vs -1.40), 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.