PLTZ vs. MYY

Last updated Jun 24, 2026

PLTZ (Defiance Daily Target 2X Short PLTR ETF) and MYY (ProShares Short S&P Mid Cap400) are both Inverse Equities funds. PLTZ is actively managed, while MYY is passively managed. Over the past year, PLTZ returned -35.88% vs -16.72% for MYY. At a 0.28 correlation, their price movements are largely independent. PLTZ charges 1.29%/yr vs 0.95%/yr for MYY.

Performance

PLTZ vs. MYY - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in Defiance Daily Target 2X Short PLTR ETF (PLTZ) and ProShares Short S&P Mid Cap400 (MYY). The values are adjusted to include any dividend payments, if applicable.

Returns By Period

In the year-to-date period, PLTZ achieves a 48.68% return, which is significantly higher than MYY's -11.47% return.

PLTZ

• 1D: 4.41%
• 1M: 22.41%
• YTD: 48.68%
• 6M: 76.10%
• 1Y: -35.88%
• 3Y*: —
• 5Y*: —
• 10Y*: —

MYY

• 1D: 0.97%
• 1M: -2.32%
• YTD: -11.47%
• 6M: -9.76%
• 1Y: -16.72%
• 3Y*: -9.96%
• 5Y*: -6.13%
• 10Y*: -11.38%

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

PLTZ vs. MYY - Yearly Performance Comparison

	2026 (YTD)	2025
PLTZ Defiance Daily Target 2X Short PLTR ETF	48.68%	-67.07%
MYY ProShares Short S&P Mid Cap400	-11.47%	-6.70%

Correlation

The correlation between PLTZ and MYY is 0.27, which is low. Their price movements are largely independent, making them effective diversification partners.

	Correlation
Correlation (1Y) Calculated over the trailing 1-year period	0.27
Correlation (All Time) Calculated using the full available price history since Jun 6, 2025	0.28

Return for Risk

PLTZ vs. MYY — Risk / Return Rank

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

PLTZ

PLTZ Risk / Return Rank: 7
PLTZ Sharpe Ratio Rank: 6
PLTZ Sortino Ratio Rank: 8
PLTZ Omega Ratio Rank: 8
PLTZ Calmar Ratio Rank: 4
PLTZ Martin Ratio Rank: 6

MYY

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

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.

PLTZ vs. MYY - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for Defiance Daily Target 2X Short PLTR ETF (PLTZ) and ProShares Short S&P Mid Cap400 (MYY). 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.

	PLTZ	MYY	Difference
Sharpe ratio: Return per unit of total volatility	-0.35	-1.06	+0.71
Sortino ratio: Return per unit of downside risk	0.11	-1.43	+1.54
Omega ratio: Gain probability vs. loss probability	1.01	0.84	+0.18
Calmar ratio: Return relative to maximum drawdown	-0.53	-0.96	+0.43
Martin ratio: Return relative to average drawdown	-0.70	-1.82	+1.12

PLTZ vs. MYY - Sharpe Ratio Comparison

The current PLTZ Sharpe Ratio is -0.35, which is higher than the MYY Sharpe Ratio of -1.06. The chart below compares the historical Sharpe Ratios of PLTZ and MYY, 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

PLTZ vs. MYY - Drawdown Comparison

The maximum PLTZ drawdown since its inception was -72.51%, smaller than the maximum MYY drawdown of -95.14%. Use the drawdown chart below to compare losses from any high point for PLTZ and MYY.

Drawdown Indicators

	PLTZ	MYY	Difference
Max Drawdown Largest peak-to-trough decline	-72.51%	-95.14%	+22.63%
Max Drawdown (1Y) Largest decline over 1 year	-67.51%	-17.48%	-50.03%
Max Drawdown (3Y) Largest decline over 3 years	—	-34.39%	—
Max Drawdown (5Y) Largest decline over 5 years	—	-37.07%	—
Max Drawdown (10Y) Largest decline over 10 years	—	-71.61%	—
Current Drawdown Current decline from peak	-51.04%	-95.09%	+44.05%
Average Drawdown Average peak-to-trough decline	-55.64%	-72.19%	+16.55%
Ulcer Index Depth and duration of drawdowns from previous peaks	51.01%	9.25%	+41.76%

Volatility

PLTZ vs. MYY - Volatility Comparison

Defiance Daily Target 2X Short PLTR ETF (PLTZ) has a higher volatility of 39.87% compared to ProShares Short S&P Mid Cap400 (MYY) at 4.50%. This indicates that PLTZ's price experiences larger fluctuations and is considered to be riskier than MYY based on this measure. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	PLTZ	MYY	Difference
Volatility (1M) Calculated over the trailing 1-month period	39.87%	4.50%	+35.37%
Volatility (6M) Calculated over the trailing 6-month period	76.47%	11.75%	+64.72%
Volatility (1Y) Calculated over the trailing 1-year period	102.92%	15.86%	+87.06%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	101.96%	19.63%	+82.33%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	101.96%	21.24%	+80.72%

PLTZ vs. MYY - Expense Ratio Comparison

PLTZ has a 1.29% expense ratio, which is higher than MYY's 0.95% expense ratio.

Dividends

PLTZ vs. MYY - Dividend Comparison

PLTZ has not paid dividends to shareholders, while MYY's dividend yield for the trailing twelve months is around 4.47%.

Position	TTM	2025	2024	2023	2022	2021	2020	2019	2018
MYY ProShares Short S&P Mid Cap400	4.47%	4.20%	4.92%	5.08%	0.40%	0.00%	0.05%	1.52%	0.34%
PLTZ Defiance Daily Target 2X Short PLTR ETF	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%

Frequently Asked Questions

Can I hold both PLTZ and MYY in my portfolio?

PLTZ and MYY have a correlation of 0.27, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.

Which is riskier, PLTZ or MYY?

PLTZ has higher volatility (39.87%) compared to MYY (4.50%). In terms of maximum drawdown, PLTZ dropped -72.51% vs MYY's -95.14%.

Which ETF is better, PLTZ or MYY?

On 1-year performance, MYY leads with -16.72% vs -35.88% for PLTZ. On fees, MYY is cheaper at 0.95% per year. On volatility, MYY has been the lower-risk option at 4.50%. The better choice depends on whether you care most about return, fees, risk, or income.

Which ETF has performed better, PLTZ or MYY?

Over the 1-year period, MYY has performed better with a -16.72% return vs -35.88%. Past performance does not guarantee future results, so compare this with risk, fees, and fund exposure.

Which ETF is cheaper, PLTZ or MYY?

MYY is cheaper with a 0.95% expense ratio, compared with 1.29% for PLTZ.

Which ETF pays a higher dividend yield, PLTZ or MYY?

MYY has the higher dividend yield at 4.47%, compared with 0.00% for PLTZ.

What is the main difference between PLTZ and MYY?

They also come from different issuers: Defiance and ProShares. Their fees differ too: 1.29% for PLTZ and 0.95% for MYY.

Which has better risk-adjusted returns?

PLTZ currently has the higher Sharpe Ratio (-0.35 vs -1.06), 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.