Generated October 3, 2026.
Overview
GDX and GLD both track gold, but through fundamentally different paths. GLD is a physical gold ETF holding actual bullion and moving in lockstep with spot prices; GDX is an equity fund holding the stocks of gold mining companies. This means GDX adds a layer of leverage to gold price moves — miners amplify both upside and downside — while GLD is the pure commodity play.
How they differ
The core difference is strategy: GLD tracks the spot price of gold bullion directly, while GDX tracks the profitability and stock performance of companies that extract and sell it. That structural gap shows up in beta. GDX has a beta of 0.83, meaning it moves about 83% as much as the broad market; GLD's beta is 0.45, reflecting its commodity-hedge character. On fees, GLD is cheaper at 0.40% versus 0.51%, and GLD is much larger, with $142B in assets versus $26.2B.
Who each is best for
GLD: Fits investors wanting pure gold price exposure without equity-market correlation, typically as a portfolio hedge or during periods of currency or geopolitical concern.
GDX: Fits investors seeking amplified upside in a gold bull market and willing to accept equity-style volatility and company-specific operational risk in exchange for potential leverage to rising bullion prices.
Key risks to know
- Equity risk in GDX: Mining stocks carry company-level operational, geological, and exploration risks unrelated to the gold price itself. A miner's share can fall even if gold rises, due to production mishaps, management changes, or reserve depletion.
- Leverage and volatility in GDX: The higher beta (0.83 vs. GLD's 0.45) means GDX swings more sharply with broader market moves, amplifying losses during equity sell-offs even if gold itself stays flat.
- Dividend sustainability in GDX: The 0.73% yield is modest but depends on miner profitability; if gold prices fall sharply or operating costs spike, dividends can be cut without warning.
Bottom line
If you want pure gold price exposure with minimal equity-market entanglement, GLD's lower fee and direct bullion backing stand out. If you're betting on gold prices rising and can tolerate equity volatility and company risk, GDX offers potential leverage—but you're no longer holding gold, you're holding mining stocks. Past performance does not predict future results.
AI-generated analysis for educational purposes only. Verify important details independently; past performance does not guarantee future results.