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iShares Bloomberg Roll Select Broad Commodity ETF (CMDY)

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Upturn Advisory Summary
01/09/2026: CMDY (1-star) has a low Upturn Star Rating. Not recommended to BUY.
Analysis of Past Performance
Type ETF | Historic Profit 4.94% | Avg. Invested days 51 | Today’s Advisory Consider higher Upturn Star rating |
Upturn Star Rating ![]() | Upturn Advisory Performance | ETF Returns Performance |
Key Highlights
Volume (30-day avg) - | Beta 0.92 | 52 Weeks Range 44.38 - 52.69 | Updated Date 06/29/2025 |
52 Weeks Range 44.38 - 52.69 | Updated Date 06/29/2025 |
Upturn AI SWOT
iShares Bloomberg Roll Select Broad Commodity ETF
ETF Overview
Overview
The iShares Bloomberg Roll Select Broad Commodity ETF (CMDY) aims to provide diversified exposure to a broad range of commodities. It seeks to track the performance of the Bloomberg Roll Select Broad Commodity Index, which is designed to offer a diversified exposure across various commodity sectors including energy, precious metals, industrial metals, and agriculture. The ETF employs a futures-based strategy, rolling contracts to manage exposure and potentially mitigate contango or backwardation effects.
Reputation and Reliability
BlackRock, through its iShares brand, is one of the world's largest asset managers, known for its extensive range of ETFs and a strong track record in product innovation and operational reliability.
Management Expertise
iShares ETFs are managed by BlackRock's experienced portfolio management teams, who leverage sophisticated risk management and indexing techniques to replicate the performance of their respective benchmarks.
Investment Objective
Goal
To provide investors with a diversified exposure to a broad basket of commodities, aiming to track the performance of the Bloomberg Roll Select Broad Commodity Index.
Investment Approach and Strategy
Strategy: The ETF tracks the Bloomberg Roll Select Broad Commodity Index, which utilizes a futures-based approach. The strategy involves actively rolling commodity futures contracts to maintain exposure and manage the impact of market contango and backwardation.
Composition The ETF holds commodity futures contracts across a diversified range of sectors, including energy (e.g., crude oil, natural gas), precious metals (e.g., gold, silver), industrial metals (e.g., copper, aluminum), and agriculture (e.g., corn, wheat, soybeans).
Market Position
Market Share: Specific market share data for this niche ETF is not readily available publicly, but it operates within the broader commodity ETF sector.
Total Net Assets (AUM): As of recent data, the ETF's Total Net Assets (AUM) can vary. Please refer to the latest financial reports for precise figures.
Competitors
Key Competitors
- Invesco DB Commodity Index Tracking Fund (DBC)
- Invesco DB Energy Fund (DBE)
- Invesco DB Agriculture Fund (DBA)
- United States Commodity Index Fund (USCI)
Competitive Landscape
The commodity ETF market is competitive, with several established players offering diversified and sector-specific commodity exposure. CMDY's advantage lies in its diversified commodity exposure and its tracking of the Bloomberg Roll Select Broad Commodity Index, which aims to optimize contract rolling. However, competitors like DBC and USCI have larger AUM and potentially more established liquidity. The choice among them often depends on specific commodity preferences, index methodologies, and expense ratios.
Financial Performance
Historical Performance: Historical performance data for CMDY would include metrics such as 1-year, 3-year, and 5-year total returns. This data is dynamic and should be sourced from the latest fund fact sheets or financial data providers to assess its track record against market movements.
Benchmark Comparison: The ETF's performance is measured against the Bloomberg Roll Select Broad Commodity Index. Consistent tracking of this index, with minimal tracking error, indicates effective performance.
Expense Ratio: The expense ratio for the iShares Bloomberg Roll Select Broad Commodity ETF is typically competitive within its category, covering management fees and operational costs.
Liquidity
Average Trading Volume
The ETF's average trading volume indicates how easily shares can be bought or sold without significantly impacting its price.
Bid-Ask Spread
The bid-ask spread represents the difference between the highest price a buyer is willing to pay and the lowest price a seller is willing to accept, reflecting the cost of immediate trading.
Market Dynamics
Market Environment Factors
The ETF's performance is significantly influenced by global economic growth, geopolitical events, supply and demand dynamics for individual commodities, inflation trends, and monetary policy decisions. Fluctuations in energy prices, agricultural yields, and industrial output directly impact the ETF.
Growth Trajectory
The growth of CMDY is tied to investor demand for commodity exposure as a diversifier, inflation hedge, or play on specific market trends. Changes in its strategy would primarily involve adjustments to the underlying index methodology or futures contract selection.
Moat and Competitive Advantages
Competitive Edge
The iShares Bloomberg Roll Select Broad Commodity ETF's competitive edge stems from its diversified commodity exposure and the sophisticated rolling methodology of its underlying index, which aims to mitigate the impact of contango and backwardation. As part of the iShares family, it benefits from BlackRock's extensive distribution network and brand recognition, offering investors a reliable vehicle for commodity investment with broad market representation.
Risk Analysis
Volatility
Commodity ETFs, including CMDY, can exhibit higher volatility compared to equity or bond ETFs due to the inherent price swings in commodity markets driven by supply, demand, and geopolitical factors.
Market Risk
The primary market risks for CMDY include price fluctuations of individual commodities, the impact of futures contract rolling (contango/backwardation), currency fluctuations affecting dollar-denominated commodities, and macroeconomic risks impacting global demand.
Investor Profile
Ideal Investor Profile
The ideal investor for CMDY is one seeking broad diversification across commodity markets, looking for a potential hedge against inflation, or aiming to capitalize on commodity price movements as part of a balanced portfolio. Investors should have a moderate to high-risk tolerance due to commodity market volatility.
Market Risk
This ETF is generally best suited for investors with a long-term investment horizon who understand the complexities of commodity futures and are looking for broad commodity exposure as a strategic asset allocation component rather than for active trading.
Summary
The iShares Bloomberg Roll Select Broad Commodity ETF (CMDY) offers diversified exposure to a broad range of commodities through a futures-based strategy. It aims to track the Bloomberg Roll Select Broad Commodity Index, employing contract rolling to manage market dynamics. While benefiting from BlackRock's expertise, it competes in a crowded market with established players. Investors should consider its volatility and the inherent risks of commodity markets. CMDY is suitable for long-term investors seeking inflation hedging and portfolio diversification.
Similar ETFs
Sources and Disclaimers
Data Sources:
- iShares Official Website
- Bloomberg Index Services
- Financial Data Providers (e.g., Morningstar, ETF.com)
Disclaimers:
This information is for informational purposes only and does not constitute investment advice. ETF performance can vary significantly and is subject to market risks. Investors should conduct their own due diligence and consult with a qualified financial advisor before making any investment decisions. Data points like AUM, trading volume, and specific historical performance figures are subject to change and should be verified with the latest official fund documentation.
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 iShares Bloomberg Roll Select Broad Commodity ETF
Exchange NYSE ARCA | Headquaters - | ||
IPO Launch date - | CEO - | ||
Sector - | Industry - | Full time employees - | Website |
Full time employees - | Website | ||
The index measures the performance of 24 futures contracts across 22 physical agricultural, energy, precious metals and industrial metals commodities. In seeking to achieve its investment objective, the fund will primarily invest in exchange-traded futures contracts on the underlying index, and the adviser is expected to roll out of existing positions in index futures and establish new positions in index futures on an ongoing basis. It is non-diversified.

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