FITE vs. ARKX

Last updated Jun 3, 2026

FITE (SPDR S&P Kensho Future Security ETF) and ARKX (ARK Space Exploration & Innovation ETF) are both exchange-traded funds - FITE is a Technology Equities fund tracking the S&P Kensho Future Security Index, while ARKX is a Aerospace & Defense fund actively managed by ARK. FITE is passively managed, while ARKX is actively managed. Over the past 5 years, FITE returned 18.73%/yr vs 12.30%/yr for ARKX. Their correlation of 0.87 suggests significant overlap in exposure. FITE charges 0.45%/yr vs 0.75%/yr for ARKX.

Performance

FITE vs. ARKX - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in SPDR S&P Kensho Future Security ETF (FITE) and ARK Space Exploration & Innovation ETF (ARKX). The values are adjusted to include any dividend payments, if applicable.

Returns By Period

In the year-to-date period, FITE achieves a 38.91% return, which is significantly higher than ARKX's 26.50% return.

FITE

• 1D: 1.18%
• 1M: 24.61%
• YTD: 38.91%
• 6M: 44.36%
• 1Y: 70.32%
• 3Y*: 35.56%
• 5Y*: 18.73%
• 10Y*: —

ARKX

• 1D: 0.76%
• 1M: 11.84%
• YTD: 26.50%
• 6M: 35.48%
• 1Y: 75.66%
• 3Y*: 37.44%
• 5Y*: 12.30%
• 10Y*: —

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

FITE vs. ARKX - Yearly Performance Comparison

	2026 (YTD)	2025	2024	2023	2022	2021
FITE SPDR S&P Kensho Future Security ETF	38.91%	27.73%	21.63%	28.48%	-17.98%	10.73%
ARKX ARK Space Exploration & Innovation ETF	26.50%	48.46%	26.67%	24.37%	-34.27%	-7.14%

Correlation

The correlation between FITE and ARKX is 0.85, 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	0.85
Correlation (3Y) Calculated over the trailing 3-year period	0.84
Correlation (5Y) Calculated over the trailing 5-year period	0.87
Correlation (All Time) Calculated using the full available price history since Mar 31, 2021	0.87

The correlation between FITE and ARKX has been stable across timeframes, ranging from 0.84 to 0.87 - a consistent structural relationship.

FITE vs. ARKX - Sectors Allocation Comparison

Sectors	FITE	ARKX
Technology	55.1%	27.4%
Industrials	36.1%	55.7%
Communication Services	4.3%	7.6%
Healthcare	2.3%	1.5%
Energy	2.0%	-
Basic Materials	-	0.0%
Consumer Cyclical	-	7.8%
Consumer Defensive	-	-
Financial Services	-	-
Real Estate	-	-
Utilities	-	-

Return for Risk

FITE vs. ARKX — Risk / Return Rank

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

FITE

FITE Risk / Return Rank: 79
FITE Sharpe Ratio Rank: 86
FITE Sortino Ratio Rank: 80
FITE Omega Ratio Rank: 73
FITE Calmar Ratio Rank: 84
FITE Martin Ratio Rank: 72

ARKX

ARKX Risk / Return Rank: 64
ARKX Sharpe Ratio Rank: 71
ARKX Sortino Ratio Rank: 62
ARKX Omega Ratio Rank: 57
ARKX Calmar Ratio Rank: 73
ARKX Martin Ratio Rank: 56

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.

FITE vs. ARKX - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for SPDR S&P Kensho Future Security ETF (FITE) and ARK Space Exploration & Innovation ETF (ARKX). 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.

	FITE	ARKX	Difference
Sharpe ratio Return per unit of total volatility	2.88	2.35	+0.53
Sortino ratio Return per unit of downside risk	3.64	2.93	+0.70
Omega ratio Gain probability vs. loss probability	1.44	1.35	+0.09
Calmar ratio Return relative to maximum drawdown	4.68	3.71	+0.97
Martin ratio Return relative to average drawdown	13.80	10.00	+3.80
Data is calculated on a 1-year rolling basis and updated daily. The trend shows the change in the indicator over the past month.

FITE vs. ARKX - Sharpe Ratio Comparison

The current FITE Sharpe Ratio is 2.88, which is comparable to the ARKX Sharpe Ratio of 2.35. The chart below compares the historical Sharpe Ratios of FITE and ARKX, 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

	FITE	ARKX	Difference
Sharpe Ratio (1Y) Calculated over the trailing 1-year period	2.88	2.35	+0.53
Sharpe Ratio (5Y) Calculated over the trailing 5-year period	0.84	0.45	+0.40
Sharpe Ratio (All Time) Calculated using the full available price history	0.80	0.44	+0.36

Drawdowns

FITE vs. ARKX - Drawdown Comparison

The maximum FITE drawdown since its inception was -36.90%, smaller than the maximum ARKX drawdown of -43.61%. Use the drawdown chart below to compare losses from any high point for FITE and ARKX.

Drawdown Indicators

	FITE	ARKX	Difference
Max Drawdown Largest peak-to-trough decline	-36.90%	-43.61%	+6.71%
Max Drawdown (1Y) Largest decline over 1 year	-15.35%	-20.42%	+5.07%
Max Drawdown (3Y) Largest decline over 3 years	-22.07%	-25.47%	+3.40%
Max Drawdown (5Y) Largest decline over 5 years	-27.14%	-43.61%	+16.47%
Current Drawdown Current decline from peak	0.00%	-2.86%	+2.86%
Average Drawdown Average peak-to-trough decline	-7.40%	-20.00%	+12.60%
Ulcer Index Depth and duration of drawdowns from previous peaks	5.20%	7.56%	-2.36%

Volatility

FITE vs. ARKX - Volatility Comparison

The current volatility for SPDR S&P Kensho Future Security ETF (FITE) is 7.23%, while ARK Space Exploration & Innovation ETF (ARKX) has a volatility of 10.73%. This indicates that FITE experiences smaller price fluctuations and is considered to be less risky than ARKX based on this measure. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	FITE	ARKX	Difference
Volatility (1M) Calculated over the trailing 1-month period	7.23%	10.73%	-3.50%
Volatility (6M) Calculated over the trailing 6-month period	19.71%	24.99%	-5.28%
Volatility (1Y) Calculated over the trailing 1-year period	24.57%	32.39%	-7.82%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	22.37%	27.70%	-5.33%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	23.03%	27.41%	-4.38%

FITE vs. ARKX - Expense Ratio Comparison

FITE has a 0.45% expense ratio, which is lower than ARKX's 0.75% expense ratio.

Dividends

FITE vs. ARKX - Dividend Comparison

FITE's dividend yield for the trailing twelve months is around 0.15%, while ARKX has not paid dividends to shareholders.

Position	TTM	2025	2024	2023	2022	2021	2020	2019	2018
ARKX ARK Space Exploration & Innovation ETF	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%
FITE SPDR S&P Kensho Future Security ETF	0.15%	0.23%	0.12%	0.13%	0.12%	0.92%	0.88%	0.44%	1.79%

Frequently Asked Questions

Can I hold both FITE and ARKX in my portfolio?

FITE and ARKX have a correlation of 0.85, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.

Which is riskier, FITE or ARKX?

ARKX has higher volatility (10.73%) compared to FITE (7.23%). In terms of maximum drawdown, FITE dropped -36.90% vs ARKX's -43.61%.

Which ETF is better, FITE or ARKX?

On 5-year performance, FITE leads with 18.73% vs 12.30% for ARKX. On fees, FITE is cheaper at 0.45% per year. On volatility, FITE has been the lower-risk option at 7.23%. The better choice depends on whether you care most about return, fees, risk, or income.

Which ETF has performed better, FITE or ARKX?

Over the 5-year period, FITE has performed better with a 18.73% return vs 12.30%. Past performance does not guarantee future results, so compare this with risk, fees, and fund exposure.

Which ETF is cheaper, FITE or ARKX?

FITE is cheaper with a 0.45% expense ratio, compared with 0.75% for ARKX.

Which ETF pays a higher dividend yield, FITE or ARKX?

FITE has the higher dividend yield at 0.15%, compared with 0.00% for ARKX.

What is the main difference between FITE and ARKX?

FITE is categorized as Technology Equities, while ARKX is Aerospace & Defense. They also come from different issuers: State Street and ARK. Their fees differ too: 0.45% for FITE and 0.75% for ARKX.

Which has better risk-adjusted returns?

FITE currently has the higher Sharpe Ratio (2.88 vs 2.35), 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.