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GDX or GOAU or SILJ
Which ETF would AI Choose? VanEck Gold Miners ETF (GDX) vs. U.S. Global GO GOLD and Precious Metal Miners ETF (GOAU) vs. Amplify Junior Silver Miners ETF (SILJ)
Key Takeaways
- GDX offers broad passive exposure to large-cap global gold miners with the lowest expense ratio at 0.51% and approximately 60 holdings for greater diversification.
- GOAU employs an active strategy with tiered weighting focused on precious metals companies, resulting in a more concentrated portfolio of around 30 holdings and a 0.60% expense ratio.
- SILJ targets junior silver miners through a passive index tracking approach, emphasizing smaller companies with higher volatility potential and a 0.69% expense ratio.
- Structural differences include GDX’s market-cap weighting for established producers, GOAU’s fundamental tiered selection, and SILJ’s thematic focus on silver exploration and production.
- All three ETFs provide leveraged exposure to precious metals prices but differ in risk profiles, with SILJ carrying elevated concentration and volatility due to its junior miner tilt.
- Cost efficiency favors GDX, while thematic specificity positions SILJ for silver-specific opportunities and GOAU for selective precious metals allocation.
Introduction
GDX, GOAU, and SILJ represent distinct approaches to precious metals mining exposure within the materials sector. While each targets companies involved in gold and silver extraction, they differ in index methodology, active versus passive management, market capitalization focus, and commodity emphasis. These structural variations make them relevant for comparison in the current environment of fluctuating metal prices, supply constraints, and macroeconomic influences on mining equities. Investors evaluating sector allocation often consider these ETFs for their complementary yet differentiated risk and return characteristics.
VanEck Gold Miners ETF (GDX) Overview
GDX tracks the MarketVector Global Gold Miners Index, a market-capitalization-weighted benchmark of global companies deriving significant revenue from gold mining. The ETF holds approximately 60 securities, with top positions typically including established producers such as Agnico Eagle Mines, Newmont, and Barrick Gold. Sector allocation centers almost entirely on materials, specifically gold mining. The expense ratio stands at 0.51%. As a passive ETF, it employs quarterly index rebalancing and provides broad, liquid exposure to senior gold miners worldwide.
U.S. Global GO GOLD and Precious Metal Miners ETF (GOAU) Overview
GOAU is an actively managed ETF seeking total return through investments in precious metals companies, with at least 80% allocated to firms earning substantial revenue from precious metals and 20% specifically from gold. It maintains around 30 holdings selected via fundamental analysis and applies a tiered weighting methodology. Expense ratio is 0.60%. Distinguishing features include emphasis on royalty and streaming companies alongside producers, resulting in a concentrated portfolio focused on financial discipline and precious metals exposure.
Amplify Junior Silver Miners ETF (SILJ) Overview
SILJ tracks the Nasdaq Junior Silver Miners Index, which focuses on companies engaged in silver mining, production, or related exploration and development. The ETF holds approximately 60 securities, weighted by thematic market capitalization with quarterly rebalancing. Top holdings often feature junior silver producers such as Hecla Mining and First Majestic Silver. Expense ratio is 0.69%. It offers targeted passive exposure to smaller-capitalization silver miners, emphasizing higher-growth potential within the silver segment of the materials sector.
Industry and Thematic Landscape
The precious metals mining sector operates amid macroeconomic drivers including interest rate trends, inflation expectations, and geopolitical tensions that influence gold and silver demand. Capital flows into mining equities reflect broader commodity cycles, while regulatory developments in key producing regions affect operational costs and project timelines. Major holdings across these ETFs face earnings sensitivity to metal prices, labor and energy expenses, and supply chain factors. Silver’s industrial applications in electronics and renewable energy add unique demand dynamics compared to gold’s monetary role. Sector risks encompass commodity price volatility, permitting delays, and environmental compliance requirements.
Performance and Positioning Comparison
In recent market cycles, performance differences among GDX, GOAU, and SILJ have stemmed from their distinct exposures. GDX’s larger-cap gold miner focus has delivered relatively stable participation in gold price movements. GOAU’s active tiered approach and royalty emphasis have influenced its sensitivity to precious metals trends. SILJ’s junior silver miner orientation has resulted in higher volatility and greater drawdown potential during periods of metal price weakness, offset by amplified upside in favorable cycles. Relative positioning reflects trade-offs between diversification depth, cost, and thematic specificity, with each ETF responding differently to shifts in gold-silver ratios and broader equity market sentiment.
AI Screener
Tickeron’s AI Screener is an AI-powered stock and ETF discovery tool that helps traders and investors filter the market based on technical patterns, fundamentals, trends, volatility, and AI-driven signals. Users can scan thousands of stocks and ETFs using customizable filters such as industry, market capitalization, technical indicators, price patterns, and performance metrics. The screener helps identify trade ideas, trending stocks, breakout candidates, and market opportunities more efficiently than manual screening.
Tickeron AI Verdict
Based on observable structural strength, diversification profile, cost efficiency, momentum stability, and risk-adjusted positioning, Tickeron’s AI would currently assign the highest probability to GDX. Its lower expense ratio, broader holdings, and established passive methodology provide a balanced foundation for precious metals exposure relative to the more concentrated or higher-cost alternatives.
Disclaimer
The information on this webpage is provided for general informational and educational purposes only and is not intended as investment advice, a recommendation to purchase or sell any security, or an offer or solicitation related to investments. It does not consider your personal financial situation, goals, or risk profile, and all investing carries inherent risks, including the possibility of losing your entire investment. For more details, please review our full disclaimer.
GDX in downward trend: price dove below 50-day moving average on September 28, 2026
GDX moved below its 50-day moving average on September 28, 2026 date and that indicates a change from an upward trend to a downward trend. In 35 of 39 similar past instances, the stock price decreased further within the following month. The odds of a continued downward trend are 90%.
Technical Analysis (Indicators)
Bearish Trend Analysis
The Stochastic Oscillator may be shifting from an upward trend to a downward trend. In 53 of 62 cases where GDX's Stochastic Oscillator exited the overbought zone, the price fell further within the following month. The odds of a continued downward trend are 85%.
The 10-day moving average for GDX crossed bearishly below the 50-day moving average on October 02, 2026. This indicates that the trend has shifted lower and could be considered a sell signal. In 10 of 12 past instances when the 10-day crossed below the 50-day, the stock continued to move higher over the following month. The odds of a continued downward trend are 83%.
Following a 3-day decline, the stock is projected to fall further. Considering past instances where GDX declined for three days, the price rose further in 50 of 62 cases within the following month. The odds of a continued downward trend are 88%.
The Aroon Indicator for GDX entered a downward trend on October 21, 2026. This could indicate a strong downward move is ahead for the stock. Traders may want to consider selling the stock or buying put options.
Bullish Trend Analysis
The Momentum Indicator moved above the 0 level on October 21, 2026. You may want to consider a long position or call options on GDX as a result. In 75 of 78 past instances where the momentum indicator moved above 0, the stock continued to climb. The odds of a continued upward trend are 90%.
The Moving Average Convergence Divergence (MACD) for GDX just turned positive on October 21, 2026. Looking at past instances where GDX's MACD turned positive, the stock continued to rise in 46 of 49 cases over the following month. The odds of a continued upward trend are 90%.
The 50-day moving average for GDX moved above the 200-day moving average on October 01, 2026. This could be a long-term bullish signal for the stock as the stock shifts to an upward trend.
Following a +5.17% 3-day Advance, the price is estimated to grow further. Considering data from situations where GDX advanced for three days, in 292 of 319 cases, the price rose further within the following month. The odds of a continued upward trend are 90%.
GDX may jump back above the lower band and head toward the middle band. Traders may consider buying the stock or exploring call options.
GOAU in -1.76% downward trend, falling for three consecutive days on October 20, 2026
Moving lower for three straight days is viewed as a bearish sign. Keep an eye on this stock for future declines. Considering data from situations where GOAU declined for three days, in 226 of 268 cases, the price declined further within the following month. The odds of a continued downward trend are 84%.
Technical Analysis (Indicators)
Bearish Trend Analysis
GOAU moved below its 50-day moving average on September 28, 2026 date and that indicates a change from an upward trend to a downward trend.
The 10-day moving average for GOAU crossed bearishly below the 50-day moving average on October 02, 2026. This indicates that the trend has shifted lower and could be considered a sell signal. In 10 of 12 past instances when the 10-day crossed below the 50-day, the stock continued to move higher over the following month. The odds of a continued downward trend are 83%.
The Aroon Indicator for GOAU entered a downward trend on October 21, 2026. This could indicate a strong downward move is ahead for the stock. Traders may want to consider selling the stock or buying put options.
Bullish Trend Analysis
The Stochastic Oscillator suggests the stock price trend may be in a reversal from a downward trend to an upward trend. 52 of 54 cases where GOAU's Stochastic Oscillator exited the oversold zone resulted in an increase in price. Tickeron's analysis proposes that the odds of a continued upward trend are 90%.
The Momentum Indicator moved above the 0 level on October 21, 2026. You may want to consider a long position or call options on GOAU as a result. In 77 of 81 past instances where the momentum indicator moved above 0, the stock continued to climb. The odds of a continued upward trend are 90%.
The Moving Average Convergence Divergence (MACD) for GOAU just turned positive on October 21, 2026. Looking at past instances where GOAU's MACD turned positive, the stock continued to rise in 47 of 49 cases over the following month. The odds of a continued upward trend are 90%.
The 50-day moving average for GOAU moved above the 200-day moving average on September 29, 2026. This could be a long-term bullish signal for the stock as the stock shifts to an upward trend.
Following a +4.61% 3-day Advance, the price is estimated to grow further. Considering data from situations where GOAU advanced for three days, in 294 of 320 cases, the price rose further within the following month. The odds of a continued upward trend are 90%.
GOAU may jump back above the lower band and head toward the middle band. Traders may consider buying the stock or exploring call options.
SILJ in downward trend: price dove below 50-day moving average on September 28, 2026
SILJ moved below its 50-day moving average on September 28, 2026 date and that indicates a change from an upward trend to a downward trend. In 33 of 36 similar past instances, the stock price decreased further within the following month. The odds of a continued downward trend are 90%.
Technical Analysis (Indicators)
Bearish Trend Analysis
The 10-day moving average for SILJ crossed bearishly below the 50-day moving average on September 30, 2026. This indicates that the trend has shifted lower and could be considered a sell signal. In 15 of 15 past instances when the 10-day crossed below the 50-day, the stock continued to move higher over the following month. The odds of a continued downward trend are 90%.
Following a 3-day decline, the stock is projected to fall further. Considering past instances where SILJ declined for three days, the price rose further in 50 of 62 cases within the following month. The odds of a continued downward trend are 89%.
The Aroon Indicator for SILJ entered a downward trend on October 21, 2026. This could indicate a strong downward move is ahead for the stock. Traders may want to consider selling the stock or buying put options.
Bullish Trend Analysis
The RSI Oscillator points to a transition from a downward trend to an upward trend -- in cases where SILJ's RSI Oscillator exited the oversold zone, 29 of 29 resulted in an increase in price. Tickeron's analysis proposes that the odds of a continued upward trend are 90%.
The Stochastic Oscillator suggests the stock price trend may be in a reversal from a downward trend to an upward trend. 55 of 57 cases where SILJ's Stochastic Oscillator exited the oversold zone resulted in an increase in price. Tickeron's analysis proposes that the odds of a continued upward trend are 90%.
Following a +3.72% 3-day Advance, the price is estimated to grow further. Considering data from situations where SILJ advanced for three days, in 282 of 308 cases, the price rose further within the following month. The odds of a continued upward trend are 90%.
SILJ may jump back above the lower band and head toward the middle band. Traders may consider buying the stock or exploring call options.
| GDX | GOAU | SILJ | |
|---|---|---|---|
| RSI ODDS (%) | N/A | N/A | 2 days ago 90% |
| Stochastic ODDS (%) | 2 days ago 85% | 2 days ago 90% | 2 days ago 90% |
| Momentum ODDS (%) | 2 days ago 90% | 2 days ago 90% | N/A |
| MACD ODDS (%) | 2 days ago 90% | 2 days ago 90% | N/A |
| TrendWeek ODDS (%) | 2 days ago 90% | 2 days ago 90% | 2 days ago 90% |
| TrendMonth ODDS (%) | 2 days ago 86% | 2 days ago 86% | 2 days ago 90% |
| Advances ODDS (%) | 7 days ago 90% | 7 days ago 90% | 7 days ago 90% |
| Declines ODDS (%) | 3 days ago 88% | 3 days ago 84% | 3 days ago 89% |
| BollingerBands ODDS (%) | 2 days ago 90% | 2 days ago 90% | 2 days ago 90% |
| Aroon ODDS (%) | 2 days ago 89% | 2 days ago 84% | 2 days ago 90% |
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GDX and
Correlation & Price change
A.I.dvisor indicates that over the last year, GDX has been closely correlated with WPM. These tickers have moved in lockstep 96% of the time. This A.I.-generated data suggests there is a high statistical probability that if GDX jumps, then WPM could also see price increases.
GOAU and
Correlation & Price change
A.I.dvisor indicates that over the last year, GOAU has been closely correlated with WPM. These tickers have moved in lockstep 95% of the time. This A.I.-generated data suggests there is a high statistical probability that if GOAU jumps, then WPM could also see price increases.
| Ticker / NAME | Correlation To GOAU | 1D Price Change % | ||
|---|---|---|---|---|
| GOAU | 100% | +0.46% | ||
| WPM - GOAU | 95% Closely correlated | +0.72% | ||
| OR - GOAU | 91% Closely correlated | +0.09% | ||
| FNV - GOAU | 91% Closely correlated | +0.98% | ||
| AU - GOAU | 90% Closely correlated | +0.73% | ||
| OGC - GOAU | 89% Closely correlated | +1.33% | ||
More | ||||
SILJ and
Correlation & Price change
A.I.dvisor indicates that over the last year, SILJ has been closely correlated with PAAS. These tickers have moved in lockstep 94% of the time. This A.I.-generated data suggests there is a high statistical probability that if SILJ jumps, then PAAS could also see price increases.
| Ticker / NAME | Correlation To SILJ | 1D Price Change % | ||
|---|---|---|---|---|
| SILJ | 100% | +0.55% | ||
| PAAS - SILJ | 94% Closely correlated | -1.45% | ||
| WPM - SILJ | 92% Closely correlated | +0.72% | ||
| CDE - SILJ | 92% Closely correlated | N/A | ||
| SKE - SILJ | 90% Closely correlated | +0.86% | ||
| OR - SILJ | 88% Closely correlated | +0.09% | ||
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