GRID vs. SHLD

Last updated Jun 13, 2026

GRID (First Trust NASDAQ Clean Edge Smart Grid Infrastructure Index Fund) and SHLD (Global X Defense Tech ETF) are both exchange-traded funds - GRID is a Alternative Energy Equities fund tracking the Nasdaq Clean Edge Smart Grid Infrastructure Index, while SHLD is a Aerospace & Defense fund tracking the Global X Defense Tech Index. Both are passively managed. Over the past year, GRID returned 41.72% vs 10.40% for SHLD. At a 0.47 correlation, their price movements are largely independent. GRID charges 0.70%/yr vs 0.50%/yr for SHLD.

Performance

GRID vs. SHLD - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in First Trust NASDAQ Clean Edge Smart Grid Infrastructure Index Fund (GRID) and Global X Defense Tech ETF (SHLD). The values are adjusted to include any dividend payments, if applicable.

Returns By Period

In the year-to-date period, GRID achieves a 23.59% return, which is significantly higher than SHLD's -1.50% return.

GRID

• 1D: -0.18%
• 1M: -4.18%
• YTD: 23.59%
• 6M: 24.02%
• 1Y: 41.72%
• 3Y*: 23.21%
• 5Y*: 16.83%
• 10Y*: 19.76%

SHLD

• 1D: -2.04%
• 1M: 0.05%
• YTD: -1.50%
• 6M: -1.03%
• 1Y: 10.40%
• 3Y*: —
• 5Y*: —
• 10Y*: —

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

GRID vs. SHLD - Yearly Performance Comparison

	2026 (YTD)	2025	2024	2023
GRID First Trust NASDAQ Clean Edge Smart Grid Infrastructure Index Fund	23.59%	29.65%	15.18%	6.60%
SHLD Global X Defense Tech ETF	-1.50%	74.16%	35.03%	12.89%

Correlation

The correlation between GRID and SHLD is 0.38, which is low. Their price movements are largely independent, making them effective diversification partners.

	Correlation
Correlation (1Y) Calculated over the trailing 1-year period	0.38
Correlation (All Time) Calculated using the full available price history since Sep 13, 2023	0.47

GRID vs. SHLD - Sectors Allocation Comparison

Sectors	GRID	SHLD
Industrials	65.2%	88.2%
Utilities	20.4%	-
Technology	11.0%	11.8%
Consumer Cyclical	3.5%	-
Basic Materials	0.0%	-
Communication Services	-	-
Consumer Defensive	-	-
Energy	-	-
Financial Services	-	-
Healthcare	-	-
Real Estate	-	-

Return for Risk

GRID vs. SHLD — Risk / Return Rank

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

GRID

GRID Risk / Return Rank: 73
GRID Sharpe Ratio Rank: 72
GRID Sortino Ratio Rank: 69
GRID Omega Ratio Rank: 69
GRID Calmar Ratio Rank: 79
GRID Martin Ratio Rank: 78

SHLD

SHLD Risk / Return Rank: 16
SHLD Sharpe Ratio Rank: 17
SHLD Sortino Ratio Rank: 17
SHLD Omega Ratio Rank: 16
SHLD Calmar Ratio Rank: 16
SHLD Martin Ratio Rank: 16

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.

GRID vs. SHLD - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for First Trust NASDAQ Clean Edge Smart Grid Infrastructure Index Fund (GRID) and Global X Defense Tech ETF (SHLD). 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.

	GRID	SHLD	Difference
Sharpe ratio: Return per unit of total volatility	2.02	0.43	+1.60
Sortino ratio: Return per unit of downside risk	2.70	0.78	+1.92
Omega ratio: Gain probability vs. loss probability	1.35	1.09	+0.26
Calmar ratio: Return relative to maximum drawdown	3.57	0.52	+3.05
Martin ratio: Return relative to average drawdown	12.89	1.28	+11.61

GRID vs. SHLD - Sharpe Ratio Comparison

The current GRID Sharpe Ratio is 2.02, which is higher than the SHLD Sharpe Ratio of 0.43. The chart below compares the historical Sharpe Ratios of GRID and SHLD, 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

GRID vs. SHLD - Drawdown Comparison

The maximum GRID drawdown since its inception was -40.56%, which is greater than SHLD's maximum drawdown of -20.10%. Use the drawdown chart below to compare losses from any high point for GRID and SHLD.

Drawdown Indicators

	GRID	SHLD	Difference
Max Drawdown Largest peak-to-trough decline	-40.56%	-20.10%	-20.46%
Max Drawdown (1Y) Largest decline over 1 year	-11.73%	-20.10%	+8.37%
Max Drawdown (3Y) Largest decline over 3 years	-20.77%	—	—
Max Drawdown (5Y) Largest decline over 5 years	-29.64%	—	—
Max Drawdown (10Y) Largest decline over 10 years	-40.56%	—	—
Current Drawdown Current decline from peak	-5.40%	-18.20%	+12.80%
Average Drawdown Average peak-to-trough decline	-8.42%	-3.34%	-5.08%
Ulcer Index Depth and duration of drawdowns from previous peaks	3.25%	8.12%	-4.87%

Volatility

GRID vs. SHLD - Volatility Comparison

First Trust NASDAQ Clean Edge Smart Grid Infrastructure Index Fund (GRID) has a higher volatility of 9.56% compared to Global X Defense Tech ETF (SHLD) at 9.05%. This indicates that GRID's price experiences larger fluctuations and is considered to be riskier than SHLD based on this measure. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	GRID	SHLD	Difference
Volatility (1M) Calculated over the trailing 1-month period	9.56%	9.05%	+0.51%
Volatility (6M) Calculated over the trailing 6-month period	17.70%	19.94%	-2.24%
Volatility (1Y) Calculated over the trailing 1-year period	20.73%	24.55%	-3.82%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	21.24%	21.29%	-0.05%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	22.90%	21.29%	+1.61%

GRID vs. SHLD - Expense Ratio Comparison

GRID has a 0.70% expense ratio, which is higher than SHLD's 0.50% expense ratio.

Dividends

GRID vs. SHLD - Dividend Comparison

GRID's dividend yield for the trailing twelve months is around 0.80%, more than SHLD's 0.56% yield.

Position	TTM	2025	2024	2023	2022	2021	2020	2019	2018	2017	2016	2015
GRID First Trust NASDAQ Clean Edge Smart Grid Infrastructure Index Fund	0.80%	1.01%	1.06%	1.23%	1.26%	0.63%	0.68%	1.26%	1.28%	1.07%	1.07%	1.23%
SHLD Global X Defense Tech ETF	0.56%	0.55%	0.53%	0.26%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%

Frequently Asked Questions

Can I hold both GRID and SHLD in my portfolio?

GRID and SHLD have a correlation of 0.38, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.

Which is riskier, GRID or SHLD?

GRID has higher volatility (9.56%) compared to SHLD (9.05%). In terms of maximum drawdown, GRID dropped -40.56% vs SHLD's -20.10%.

Which ETF is better, GRID or SHLD?

On 1-year performance, GRID leads with 41.72% vs 10.40% for SHLD. On fees, SHLD is cheaper at 0.50% per year. On volatility, SHLD has been the lower-risk option at 9.05%. The better choice depends on whether you care most about return, fees, risk, or income.

Which ETF has performed better, GRID or SHLD?

Over the 1-year period, GRID has performed better with a 41.72% return vs 10.40%. Past performance does not guarantee future results, so compare this with risk, fees, and fund exposure.

Which ETF is cheaper, GRID or SHLD?

SHLD is cheaper with a 0.50% expense ratio, compared with 0.70% for GRID.

Which ETF pays a higher dividend yield, GRID or SHLD?

GRID has the higher dividend yield at 0.80%, compared with 0.56% for SHLD.

What is the main difference between GRID and SHLD?

GRID is categorized as Alternative Energy Equities, while SHLD is Aerospace & Defense. GRID tracks Nasdaq Clean Edge Smart Grid Infrastructure Index, while SHLD tracks Global X Defense Tech Index. They also come from different issuers: First Trust and Global X. Their fees differ too: 0.70% for GRID and 0.50% for SHLD.

Which has better risk-adjusted returns?

GRID currently has the higher Sharpe Ratio (2.02 vs 0.43), 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.