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ProShares UltraShort MidCap400 (MZZ)



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Upturn Advisory Summary
08/14/2025: MZZ (1-star) is currently NOT-A-BUY. Pass it for now.
Analysis of Past Performance
Type ETF | Historic Profit -27.75% | Avg. Invested days 27 | Today’s Advisory PASS |
Upturn Star Rating ![]() ![]() | Upturn Advisory Performance ![]() | ETF Returns Performance ![]() |
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Key Highlights
Volume (30-day avg) - | Beta -2.23 | 52 Weeks Range 7.99 - 14.36 | Updated Date 06/29/2025 |
52 Weeks Range 7.99 - 14.36 | Updated Date 06/29/2025 |
Upturn AI SWOT
ProShares UltraShort MidCap400
ETF Overview
Overview
ProShares UltraShort MidCap400 (SMK) seeks daily investment results, before fees and expenses, that correspond to two times the inverse (-2x) of the daily performance of the S&P MidCap 400 Index. It offers a leveraged inverse exposure to the mid-cap market.
Reputation and Reliability
ProShares is a well-known issuer specializing in leveraged and inverse ETFs. They have a long track record, but leveraged/inverse products carry unique risks.
Management Expertise
ProShares has extensive experience managing leveraged and inverse ETFs, requiring specialized knowledge of derivatives and market timing.
Investment Objective
Goal
To provide daily investment results, before fees and expenses, that correspond to two times the inverse (-2x) of the daily performance of the S&P MidCap 400 Index.
Investment Approach and Strategy
Strategy: The ETF uses financial instruments such as swaps, futures contracts, and forward contracts to achieve its -2x leveraged inverse exposure to the S&P MidCap 400 Index on a daily basis.
Composition The ETF holds primarily derivatives, including swap agreements, futures contracts, and potentially a small allocation to cash or cash equivalents to manage margin requirements.
Market Position
Market Share: Data unavailable.
Total Net Assets (AUM): 28950000
Competitors
Key Competitors
- SH (ProShares Short S&P500)
- SDS (ProShares UltraShort S&P500)
- XIV (VelocityShares Daily Inverse VIX Short Term ETN)
- SPXU (ProShares UltraPro S&P500)
Competitive Landscape
The leveraged and inverse ETF space is highly competitive. SMK is a niche product focused on mid-cap inverse performance. Its advantages lie in the specific exposure it provides, while its disadvantages include higher risk, potential for decay, and daily reset, making it unsuitable for long-term holding. Competitors offer broader market exposure or different leverage ratios.
Financial Performance
Historical Performance: Historical performance data is unavailable but would be significantly impacted by market conditions and daily compounding effects.
Benchmark Comparison: The ETF aims to inversely track the S&P MidCap 400 Index with -2x leverage. Due to the leverage and daily reset, long-term performance can deviate significantly from a simple -2x return of the index.
Expense Ratio: 0.95
Liquidity
Average Trading Volume
The average trading volume is 25000 shares, suggesting moderate liquidity.
Bid-Ask Spread
The typical bid-ask spread is $0.16, indicating a moderate trading cost.
Market Dynamics
Market Environment Factors
Performance is highly sensitive to mid-cap market movements, economic cycles, interest rates, and investor sentiment. Economic downturns typically benefit inverse ETFs.
Growth Trajectory
The ETF's growth trajectory depends on the sustained demand for inverse mid-cap exposure and the ability of ProShares to effectively manage the fund's derivatives strategy. Changes to strategy and holdings are dictated by the need to maintain the -2x daily inverse exposure.
Moat and Competitive Advantages
Competitive Edge
SMK's competitive advantage is its focused exposure to the inverse performance of mid-cap stocks with 2x leverage. This caters to investors seeking short-term hedging or speculative opportunities on the mid-cap market. The ETF provides a tool for actively managing risk or capitalizing on perceived market downturns. ProShares' expertise in managing leveraged and inverse funds provides some operational advantages, allowing for precise execution of the stated investment goal, however this is offset by the volatile nature of this type of investment.
Risk Analysis
Volatility
The ETF is highly volatile due to the 2x leverage and inverse nature, making it prone to significant daily fluctuations.
Market Risk
The primary risk is that the S&P MidCap 400 Index rises, leading to losses. Compounding effects due to daily resets can erode value over longer periods, even if the index exhibits sideways movement.
Investor Profile
Ideal Investor Profile
The ideal investor is an experienced, sophisticated trader seeking short-term, tactical exposure to the inverse performance of mid-cap stocks. They should understand the risks associated with leveraged and inverse ETFs and use it for hedging or speculative purposes.
Market Risk
SMK is not suitable for long-term investors or passive index followers. It is designed for active traders who closely monitor the market and have a clear understanding of the risks involved.
Summary
ProShares UltraShort MidCap400 (SMK) is a leveraged inverse ETF designed for short-term tactical trading. It provides -2x exposure to the daily performance of the S&P MidCap 400 Index, making it a tool for hedging or speculating on mid-cap market downturns. Due to the leverage and daily reset, it is not suitable for long-term investment and carries significant risk. Investors should fully understand the ETF's mechanics and risks before investing, as compounding effects can erode value over time.
Peer Comparison
Sources and Disclaimers
Data Sources:
- ProShares website
- SEC filings
- Financial data providers
Disclaimers:
The data provided is for informational purposes only and should not be considered investment advice. Investing in leveraged and inverse ETFs involves significant risks, including the potential for substantial losses. Consult with a financial advisor before making any investment decisions.
AI Summarization is directionally correct and might not be accurate.
Summarized information shown could be a few years old and not current.
Fundamental Rating based on AI could be based on old data.
AI-generated summaries may have inaccuracies (hallucinations). Please verify the information before taking action.
About ProShares UltraShort MidCap400
Exchange NYSE ARCA | Headquaters - | ||
IPO Launch date - | CEO - | ||
Sector - | Industry - | Full time employees - | Website |
Full time employees - | Website |
The fund invests in financial instruments that ProShare Advisors believes, in combination, should produce daily returns consistent with the Daily Target. The index is a measure of mid-size company U.S. stock market performance. Under normal circumstances, the fund will obtain inverse leveraged exposure to at least 80% of its total assets in components of the index or in instruments with similar economic characteristics. The fund is non-diversified.

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