EUM vs. TSLZ

Last updated Apr 2, 2026

Compare and contrast key facts about ProShares Short MSCI Emerging Markets (EUM) and T-Rex 2X Inverse Tesla Daily Target ETF (TSLZ).

EUM and TSLZ are both exchange-traded funds (ETFs), meaning they are traded on stock exchanges and can be bought and sold throughout the day. EUM is a passively managed fund by ProShares that tracks the performance of the MSCI Emerging Markets Index (-100%). It was launched on Nov 1, 2007. TSLZ is an actively managed fund by T-Rex. It was launched on Oct 18, 2023.

Performance

EUM vs. TSLZ - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in ProShares Short MSCI Emerging Markets (EUM) and T-Rex 2X Inverse Tesla Daily Target ETF (TSLZ). The values are adjusted to include any dividend payments, if applicable.

EUM vs. TSLZ - Yearly Performance Comparison

	2026 (YTD)	2025	2024	2023
EUM ProShares Short MSCI Emerging Markets	-4.65%	-22.61%	-0.83%	-8.26%
TSLZ T-Rex 2X Inverse Tesla Daily Target ETF	26.84%	-75.98%	-88.79%	-28.07%

Returns By Period

In the year-to-date period, EUM achieves a -4.65% return, which is significantly lower than TSLZ's 26.84% return.

EUM

• 1D: -0.68%
• 1M: 6.85%
• YTD: -4.65%
• 6M: -6.77%
• 1Y: -23.48%
• 3Y*: -10.11%
• 5Y*: -2.28%
• 10Y*: -8.57%

TSLZ

• 1D: -5.23%
• 1M: 7.73%
• YTD: 26.84%
• 6M: 12.94%
• 1Y: -80.53%
• 3Y*: —
• 5Y*: —
• 10Y*: —

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

EUM vs. TSLZ - Expense Ratio Comparison

EUM has a 0.95% expense ratio, which is lower than TSLZ's 1.05% expense ratio.

TSLZ

T-Rex 2X Inverse Tesla Daily Target ETF

EUM

ProShares Short MSCI Emerging Markets

Return for Risk

EUM vs. TSLZ — Risk / Return Rank

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

EUM

EUM Risk / Return Rank: 2
EUM Sharpe Ratio Rank: 0
EUM Sortino Ratio Rank: 1
EUM Omega Ratio Rank: 1
EUM Calmar Ratio Rank: 3
EUM Martin Ratio Rank: 5

TSLZ

TSLZ Risk / Return Rank: 2
TSLZ Sharpe Ratio Rank: 2
TSLZ Sortino Ratio Rank: 1
TSLZ Omega Ratio Rank: 1
TSLZ Calmar Ratio Rank: 0
TSLZ Martin Ratio Rank: 4

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.

EUM vs. TSLZ - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for ProShares Short MSCI Emerging Markets (EUM) and T-Rex 2X Inverse Tesla Daily Target ETF (TSLZ). 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.

	EUM	TSLZ	Difference
Sharpe ratio Return per unit of total volatility	-1.15	-0.73	-0.42
Sortino ratio Return per unit of downside risk	-1.65	-1.18	-0.48
Omega ratio Gain probability vs. loss probability	0.80	0.85	-0.05
Calmar ratio Return relative to maximum drawdown	-0.61	-0.91	+0.29
Martin ratio Return relative to average drawdown	-0.91	-1.05	+0.14
Data is calculated on a 1-year rolling basis and updated daily. The trend shows the change in the indicator over the past month.

EUM vs. TSLZ - Sharpe Ratio Comparison

The current EUM Sharpe Ratio is -1.15, which is lower than the TSLZ Sharpe Ratio of -0.73. The chart below compares the historical Sharpe Ratios of EUM and TSLZ, 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

	EUM	TSLZ	Difference
Sharpe Ratio (1Y) Calculated over the trailing 1-year period	-1.15	-0.73	-0.42
Sharpe Ratio (5Y) Calculated over the trailing 5-year period	-0.12	—	—
Sharpe Ratio (10Y) Calculated over the trailing 10-year period	-0.42	—	—
Sharpe Ratio (All Time) Calculated using the full available price history	-0.33	-0.66	+0.33

Correlation

The correlation between EUM and TSLZ is 0.39, 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

EUM vs. TSLZ - Dividend Comparison

EUM's dividend yield for the trailing twelve months is around 3.74%, more than TSLZ's 0.54% yield.

	TTM	2025	2024	2023	2022	2021	2020	2019	2018
EUM ProShares Short MSCI Emerging Markets	3.74%	3.98%	4.22%	3.86%	0.82%	0.00%	0.15%	1.35%	0.88%
TSLZ T-Rex 2X Inverse Tesla Daily Target ETF	0.54%	0.69%	2.08%	12.15%	0.00%	0.00%	0.00%	0.00%	0.00%

Drawdowns

EUM vs. TSLZ - Drawdown Comparison

The maximum EUM drawdown since its inception was -92.17%, smaller than the maximum TSLZ drawdown of -99.11%. Use the drawdown chart below to compare losses from any high point for EUM and TSLZ.

Drawdown Indicators

	EUM	TSLZ	Difference
Max Drawdown Largest peak-to-trough decline	-92.17%	-99.11%	+6.94%
Max Drawdown (1Y) Largest decline over 1 year	-38.57%	-90.53%	+51.96%
Max Drawdown (5Y) Largest decline over 5 years	-43.51%	—	—
Max Drawdown (10Y) Largest decline over 10 years	-65.06%	—	—
Current Drawdown Current decline from peak	-91.40%	-98.67%	+7.27%
Average Drawdown Average peak-to-trough decline	-77.02%	-73.71%	-3.31%
Ulcer Index Depth and duration of drawdowns from previous peaks	26.03%	78.12%	-52.09%

Volatility

EUM vs. TSLZ - Volatility Comparison

The current volatility for ProShares Short MSCI Emerging Markets (EUM) is 9.82%, while T-Rex 2X Inverse Tesla Daily Target ETF (TSLZ) has a volatility of 22.93%. This indicates that EUM experiences smaller price fluctuations and is considered to be less risky than TSLZ based on this measure. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	EUM	TSLZ	Difference
Volatility (1M) Calculated over the trailing 1-month period	9.82%	22.93%	-13.11%
Volatility (6M) Calculated over the trailing 6-month period	15.41%	58.42%	-43.01%
Volatility (1Y) Calculated over the trailing 1-year period	20.49%	110.05%	-89.56%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	18.63%	119.08%	-100.45%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	20.34%	119.08%	-98.74%