MSFX vs. ERX

Last updated Apr 1, 2026

Compare and contrast key facts about T-Rex 2X Long Microsoft Daily Target ETF (MSFX) and Direxion Daily Energy Bull 2X Shares (ERX).

MSFX and ERX are both exchange-traded funds (ETFs), meaning they are traded on stock exchanges and can be bought and sold throughout the day. MSFX is an actively managed fund by T-Rex. It was launched on Jan 10, 2024. ERX is a passively managed fund by Direxion that tracks the performance of the Energy Select Sector Index (300%). It was launched on Apr 1, 2020.

Performance

MSFX vs. ERX - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in T-Rex 2X Long Microsoft Daily Target ETF (MSFX) and Direxion Daily Energy Bull 2X Shares (ERX). The values are adjusted to include any dividend payments, if applicable.

MSFX vs. ERX - Yearly Performance Comparison

	2026 (YTD)	2025	2024
MSFX T-Rex 2X Long Microsoft Daily Target ETF	-44.31%	9.84%	3.81%
ERX Direxion Daily Energy Bull 2X Shares	85.42%	2.79%	6.82%

Returns By Period

In the year-to-date period, MSFX achieves a -44.31% return, which is significantly lower than ERX's 85.42% return.

MSFX

• 1D: 6.35%
• 1M: -12.12%
• YTD: -44.31%
• 6M: -54.13%
• 1Y: -19.28%
• 3Y*: —
• 5Y*: —
• 10Y*: —

ERX

• 1D: -2.61%
• 1M: 20.58%
• YTD: 85.42%
• 6M: 84.60%
• 1Y: 61.51%
• 3Y*: 24.14%
• 5Y*: 36.55%
• 10Y*: -5.60%

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

MSFX vs. ERX - Expense Ratio Comparison

MSFX has a 1.05% expense ratio, which is lower than ERX's 1.09% expense ratio.

ERX

Direxion Daily Energy Bull 2X Shares

MSFX

T-Rex 2X Long Microsoft Daily Target ETF

Return for Risk

MSFX vs. ERX — Risk / Return Rank

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

MSFX

MSFX Risk / Return Rank: 6
MSFX Sharpe Ratio Rank: 6
MSFX Sortino Ratio Rank: 7
MSFX Omega Ratio Rank: 7
MSFX Calmar Ratio Rank: 6
MSFX Martin Ratio Rank: 5

ERX

ERX Risk / Return Rank: 65
ERX Sharpe Ratio Rank: 73
ERX Sortino Ratio Rank: 69
ERX Omega Ratio Rank: 69
ERX Calmar Ratio Rank: 74
ERX Martin Ratio Rank: 42

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.

MSFX vs. ERX - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for T-Rex 2X Long Microsoft Daily Target ETF (MSFX) and Direxion Daily Energy Bull 2X Shares (ERX). 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.

	MSFX	ERX	Difference
Sharpe ratio Return per unit of total volatility	-0.36	1.25	-1.61
Sortino ratio Return per unit of downside risk	-0.20	1.68	-1.87
Omega ratio Gain probability vs. loss probability	0.97	1.25	-0.27
Calmar ratio Return relative to maximum drawdown	-0.34	1.86	-2.20
Martin ratio Return relative to average drawdown	-0.86	3.79	-4.64
Data is calculated on a 1-year rolling basis and updated daily. The trend shows the change in the indicator over the past month.

MSFX vs. ERX - Sharpe Ratio Comparison

The current MSFX Sharpe Ratio is -0.36, which is lower than the ERX Sharpe Ratio of 1.25. The chart below compares the historical Sharpe Ratios of MSFX and ERX, offering insights into how both investments have performed under varying market conditions. These values are calculated using daily returns over the previous 12 months.

Sharpe Ratios by Period

	MSFX	ERX	Difference
Sharpe Ratio (1Y) Calculated over the trailing 1-year period	-0.36	1.25	-1.61
Sharpe Ratio (5Y) Calculated over the trailing 5-year period	—	0.71	—
Sharpe Ratio (10Y) Calculated over the trailing 10-year period	—	-0.08	—
Sharpe Ratio (All Time) Calculated using the full available price history	-0.39	-0.08	-0.31

Correlation

The correlation between MSFX and ERX is 0.01, which is considered to be low. This implies their price changes are not closely related. A low correlation is generally favorable for portfolio diversification, as it helps to reduce overall risk by spreading it across multiple assets with different performance patterns.

Dividends

MSFX vs. ERX - Dividend Comparison

MSFX's dividend yield for the trailing twelve months is around 9.59%, more than ERX's 1.45% yield.

	TTM	2025	2024	2023	2022	2021	2020	2019	2018	2017
MSFX T-Rex 2X Long Microsoft Daily Target ETF	9.59%	5.34%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%
ERX Direxion Daily Energy Bull 2X Shares	1.45%	2.54%	2.94%	3.17%	2.23%	2.16%	2.35%	1.56%	3.10%	0.85%

Drawdowns

MSFX vs. ERX - Drawdown Comparison

The maximum MSFX drawdown since its inception was -60.86%, smaller than the maximum ERX drawdown of -99.54%. Use the drawdown chart below to compare losses from any high point for MSFX and ERX.

Drawdown Indicators

	MSFX	ERX	Difference
Max Drawdown Largest peak-to-trough decline	-60.86%	-99.54%	+38.68%
Max Drawdown (1Y) Largest decline over 1 year	-60.86%	-35.17%	-25.69%
Max Drawdown (5Y) Largest decline over 5 years	—	-46.90%	—
Max Drawdown (10Y) Largest decline over 10 years	—	-98.59%	—
Current Drawdown Current decline from peak	-57.85%	-90.64%	+32.79%
Average Drawdown Average peak-to-trough decline	-19.07%	-66.77%	+47.70%
Ulcer Index Depth and duration of drawdowns from previous peaks	24.49%	17.25%	+7.24%

Volatility

MSFX vs. ERX - Volatility Comparison

T-Rex 2X Long Microsoft Daily Target ETF (MSFX) has a higher volatility of 13.18% compared to Direxion Daily Energy Bull 2X Shares (ERX) at 10.19%. This indicates that MSFX's price experiences larger fluctuations and is considered to be riskier than ERX based on this measure. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	MSFX	ERX	Difference
Volatility (1M) Calculated over the trailing 1-month period	13.18%	10.19%	+2.99%
Volatility (6M) Calculated over the trailing 6-month period	39.27%	28.10%	+11.17%
Volatility (1Y) Calculated over the trailing 1-year period	53.16%	49.61%	+3.55%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	47.79%	52.12%	-4.33%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	47.79%	69.23%	-21.44%