iShares S&P GSCI Commodity-Indexed Trust ETF vs Materials Select Sector SPDR Fund — how do they compare? iShares S&P GSCI Commodity-Indexed Trust ETF trades at $36.06 (market cap $1.02B), while Materials Select Sector SPDR Fund trades at $49.53 (market cap $7.73B). The key difference: Materials Select Sector SPDR Fund is far larger — about 7.6× iShares S&P GSCI Commodity-Indexed Trust ETF's market cap, and iShares S&P GSCI Commodity-Indexed Trust ETF 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 iShares S&P GSCI Commodity-Indexed Trust ETF for 40 Days and Materials Select Sector SPDR Fund for 70 Days on average.
| GSG | XLB | |
|---|---|---|
Market Cap | $1.02B | $7.73B |
Volume | 1,256,221 | 13,681,146 |
Sector | Commodities - Metals/Agriculture | — |
52-Week High | $37.15 | $53.67 |
52-Week Low | $22.45 | $42.23 |
Typical Hold Time | 40 Days | 70 Days |
Signals from Pluang's Aura AI — not financial advice
No Aura AI signal available yet.
XLB, the Materials Select Sector SPDR ETF, trades at $49.55, up 1.16% today, but technical indicators signal a bearish trend with moving averages and ADX pointing lower. The fund is heavily concentrated in chemicals (49% of assets) and faces cyclical pressures, with recent news highlighting sector volatility amid AI-driven infrastructure demand. Key support sits at $48, while resistance is at $50.
The outlook for XLB is cautious due to sector overvaluation concerns and bearish technicals. Opportunities lie in long-term infrastructure trends, but risks include economic sensitivity and high concentration. Investors should weigh cyclical exposure against potential growth from manufacturing and AI-related material demand.
Trailing returns across standard periods
What Pluang investors did over the last 30 days
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GSG is a diversified commodity ETF that tracks the S&P GSCI Total Return Index. It provides exposure to a broad basket of futures, including energy, metals, and agriculture, with a significant weighting toward the energy sector.
Read more on GSG →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 →