United States Copper Index Fund vs Materials Select Sector SPDR Fund — how do they compare? United States Copper Index Fund trades at $40.12 (market cap $708.28M), while Materials Select Sector SPDR Fund trades at $49.34 (market cap $7.73B). The key difference: Materials Select Sector SPDR Fund is far larger — about 10.9× United States Copper Index Fund's market cap, and United States Copper Index Fund is trading nearer its 52-week high, Materials Select Sector SPDR Fund nearer its low. Which is the better fit depends on your goals — on Pluang, investors hold United States Copper Index Fund for 48 Days and Materials Select Sector SPDR Fund for 70 Days on average.
| CPER | XLB | |
|---|---|---|
Market Cap | $708.28M | $7.73B |
Volume | 339,046 | 13,681,146 |
Sector | Commodities - Metals/Agriculture | — |
52-Week High | $41.43 | $53.67 |
52-Week Low | $30.27 | $42.23 |
Typical Hold Time | 48 Days | 70 Days |
Signals from Pluang's Aura AI — not financial advice
CPER is trading at $39.81, down 0.55% on the day, with a neutral technical signal overall. The stock shows bullish momentum in moving averages but neutral oscillators, with key support at $39 and resistance at $40. Recent news highlights strong copper demand driven by AI infrastructure needs, though copper prices have shown volatility with recent declines.
The outlook for CPER is mixed, with positive copper demand fundamentals balanced by near-term price volatility. Investment opportunities center on exposure to copper's role in AI and electrification trends, while risks include commodity price swings and potential supply chain disruptions. Wall Street sentiment appears cautiously optimistic given copper's strategic importance.
XLB, the Materials Select Sector SPDR ETF, trades at $48.98, down 1.51% on the day, with a bearish technical signal driven by moving averages and key indicators like ADX signaling strong selling pressure. The ETF's portfolio is heavily concentrated in chemicals (49% of assets), and recent news highlights sector volatility amid broader market challenges outside of tech. A dividend of $0.23 is scheduled for September 2026, but financial ratios are currently unavailable.
The outlook for XLB is cautious due to technical weakness and sector cyclicality, though long-term infrastructure and AI-related demand offer potential upside. Risks include economic sensitivity and high concentration, while investor sentiment remains mixed with some analysts seeing value in materials as an AI-resistant play.
Trailing returns across standard periods
What Pluang investors did over the last 30 days
CPER is a commodity ETF that tracks the price of copper futures via the SummerHaven Copper Index. It provides direct exposure to the 'red metal' using a rules-based strategy to select futures contracts, making it a key tool for hedging or betting on industrial growth and electrification.
Read more on CPER →In seeking to track the performance of the index, the fund employs a replication strategy. It generally invests substantially all, but at least 95%, of its total assets in the securities comprising the index. The index includes securities of companies from the following industries: chemicals; metals and mining; paper and forest products; containers and packaging; and construction materials. The fund is non-diversified.
Read more on XLB →