MKTX vs. SPUU

Last updated Jun 26, 2026

MKTX (MarketAxess Holdings Inc.) is a stock, while SPUU (Direxion Daily S&P 500 Bull 2X ETF) is Leveraged Equities fund tracking the S&P 500 Index (200% Daily). Over the past 10 years, MKTX returned -1.20%/yr vs 25.28%/yr for SPUU. At a 0.32 correlation, their price movements are largely independent.

Performance

MKTX vs. SPUU - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in MarketAxess Holdings Inc. (MKTX) and Direxion Daily S&P 500 Bull 2X ETF (SPUU). The values are adjusted to include any dividend payments, if applicable.

Returns By Period

In the year-to-date period, MKTX achieves a -39.21% return, which is significantly lower than SPUU's 13.24% return. Over the past 10 years, MKTX has underperformed SPUU with an annualized return of -1.20%, while SPUU has yielded a comparatively higher 25.28% annualized return.

MKTX

• 1D: -3.85%
• 1M: -16.87%
• YTD: -39.21%
• 6M: -39.64%
• 1Y: -50.21%
• 3Y*: -24.21%
• 5Y*: -24.29%
• 10Y*: -1.20%

SPUU

• 1D: 0.03%
• 1M: -4.55%
• YTD: 13.24%
• 6M: 10.22%
• 1Y: 39.60%
• 3Y*: 34.71%
• 5Y*: 18.25%
• 10Y*: 25.28%

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

MKTX vs. SPUU - Yearly Performance Comparison

	2026 (YTD)	2025	2024	2023	2022	2021	2020	2019	2018	2017
MKTX MarketAxess Holdings Inc.	-39.21%	-18.54%	-21.58%	6.11%	-31.50%	-27.51%	51.28%	80.66%	5.63%	38.28%
SPUU Direxion Daily S&P 500 Bull 2X ETF	13.24%	26.55%	44.25%	47.28%	-38.72%	61.27%	21.85%	66.84%	-14.59%	44.33%

Correlation

The correlation between MKTX and SPUU is -0.09, meaning there is essentially no relationship between their price movements. Each responds to its own set of market drivers, making them strong candidates for combining in a diversified portfolio.

	Correlation
Correlation (1Y) Calculated over the trailing 1-year period	-0.09
Correlation (3Y) Calculated over the trailing 3-year period	0.09
Correlation (5Y) Calculated over the trailing 5-year period	0.28
Correlation (10Y) Calculated over the trailing 10-year period	0.30
Correlation (All Time) Calculated using the full available price history since Jun 6, 2014	0.32

The correlation between MKTX and SPUU shifts across timeframes, from -0.09 (1 year) to 0.32 (all time), reflecting how their relationship changes across market environments.

Return for Risk

MKTX vs. SPUU — Risk / Return Rank

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

MKTX

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

SPUU

SPUU Risk / Return Rank: 52
SPUU Sharpe Ratio Rank: 53
SPUU Sortino Ratio Rank: 48
SPUU Omega Ratio Rank: 50
SPUU Calmar Ratio Rank: 51
SPUU Martin Ratio Rank: 60

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.

MKTX vs. SPUU - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for MarketAxess Holdings Inc. (MKTX) and Direxion Daily S&P 500 Bull 2X ETF (SPUU). 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.

	MKTX	SPUU	Difference
Sharpe ratio: Return per unit of total volatility	-1.78	1.59	-3.37
Sortino ratio: Return per unit of downside risk	-2.90	2.11	-5.01
Omega ratio: Gain probability vs. loss probability	0.67	1.28	-0.61
Calmar ratio: Return relative to maximum drawdown	-1.00	2.19	-3.19
Martin ratio: Return relative to average drawdown	-2.06	9.22	-11.28

MKTX vs. SPUU - Sharpe Ratio Comparison

The current MKTX Sharpe Ratio is -1.78, which is lower than the SPUU Sharpe Ratio of 1.59. The chart below compares the historical Sharpe Ratios of MKTX and SPUU, 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

MKTX vs. SPUU - Drawdown Comparison

The maximum MKTX drawdown since its inception was -80.60%, which is greater than SPUU's maximum drawdown of -59.35%. Use the drawdown chart below to compare losses from any high point for MKTX and SPUU.

Drawdown Indicators

	MKTX	SPUU	Difference
Max Drawdown Largest peak-to-trough decline	-80.60%	-59.35%	-21.25%
Max Drawdown (1Y) Largest decline over 1 year	-50.25%	-18.19%	-32.06%
Max Drawdown (3Y) Largest decline over 3 years	-61.77%	-35.18%	-26.59%
Max Drawdown (5Y) Largest decline over 5 years	-76.38%	-46.59%	-29.79%
Max Drawdown (10Y) Largest decline over 10 years	-80.23%	-59.35%	-20.88%
Current Drawdown Current decline from peak	-80.23%	-6.69%	-73.54%
Average Drawdown Average peak-to-trough decline	-28.80%	-9.48%	-19.32%
Ulcer Index Depth and duration of drawdowns from previous peaks	24.37%	4.31%	+20.06%

Volatility

MKTX vs. SPUU - Volatility Comparison

MarketAxess Holdings Inc. (MKTX) has a higher volatility of 10.45% compared to Direxion Daily S&P 500 Bull 2X ETF (SPUU) at 9.51%. This indicates that MKTX's price experiences larger fluctuations and is considered to be riskier than SPUU based on this measure. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	MKTX	SPUU	Difference
Volatility (1M) Calculated over the trailing 1-month period	10.45%	9.51%	+0.94%
Volatility (6M) Calculated over the trailing 6-month period	20.38%	19.81%	+0.57%
Volatility (1Y) Calculated over the trailing 1-year period	28.22%	25.05%	+3.17%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	33.08%	33.67%	-0.59%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	32.63%	35.79%	-3.16%

Dividends

MKTX vs. SPUU - Dividend Comparison

MKTX's dividend yield for the trailing twelve months is around 2.82%, more than SPUU's 1.39% yield.

Position	TTM	2025	2024	2023	2022	2021	2020	2019	2018	2017	2016	2015
MKTX MarketAxess Holdings Inc.	2.82%	1.68%	1.64%	0.98%	1.00%	0.64%	0.42%	0.54%	0.80%	0.65%	0.71%	0.72%
SPUU Direxion Daily S&P 500 Bull 2X ETF	1.39%	1.63%	0.55%	0.83%	0.88%	3.04%	8.03%	1.80%	5.50%	6.96%	8.08%	4.42%

Frequently Asked Questions

Can I hold both MKTX and SPUU in my portfolio?

MKTX and SPUU have a correlation of -0.09, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.

Which is riskier, MKTX or SPUU?

MKTX has higher volatility (10.45%) compared to SPUU (9.51%). In terms of maximum drawdown, MKTX dropped -80.60% vs SPUU's -59.35%.

Which has better risk-adjusted returns?

SPUU currently has the higher Sharpe Ratio (1.59 vs -1.78), 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.