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GDX or GDXJ or SILJ
Which ETF would AI Choose? VanEck Gold Miners ETF (GDX) vs. VanEck Junior Gold Miners ETF (GDXJ) vs. Amplify Junior Silver Miners ETF (SILJ)
Key Takeaways
- VanEck Gold Miners ETF (GDX) offers the broadest exposure to large-cap gold mining companies with the lowest expense ratio among the three at 0.51% and the highest liquidity.
- VanEck Junior Gold Miners ETF (GDXJ) provides access to smaller-capitalization gold and silver miners, resulting in greater diversification (approximately 160 holdings) but slightly higher volatility than GDX.
- Amplify Junior Silver Miners ETF (SILJ) delivers targeted exposure to junior silver mining companies, featuring the highest expense ratio at 0.69% and the most concentrated thematic tilt toward silver.
- GDX emphasizes established producers with lower concentration risk in top holdings compared to the junior-focused GDXJ and SILJ.
- All three ETFs are passively managed, market-capitalization-weighted vehicles that track specialized precious metals mining indexes without leverage or active stock selection.
- Structural differences in market-cap focus and commodity tilt (gold versus silver) drive distinct risk profiles and sensitivity to metal price movements across market cycles.
Introduction
VanEck Gold Miners ETF (GDX), VanEck Junior Gold Miners ETF (GDXJ), and Amplify Junior Silver Miners ETF (SILJ) represent three distinct approaches to precious metals mining equities. These ETFs compete within the same thematic sector but differ in market-capitalization focus, primary commodity exposure, and diversification levels. GDX targets established gold producers, GDXJ focuses on smaller gold and silver miners, and SILJ specializes in junior silver companies. Investors compare them to assess trade-offs between liquidity, cost, volatility, and specific metal beta in the current environment of fluctuating precious metals prices and mining sector dynamics.
VanEck Gold Miners ETF (GDX) Overview
VanEck Gold Miners ETF (GDX) seeks to replicate the performance of the MarketVector Global Gold Miners Index before fees and expenses. The fund holds approximately 60 to 65 securities, primarily large- and mid-cap gold mining companies. Top holdings typically include Newmont Corp (NEM), Agnico Eagle Mines Ltd (AEM), and Barrick Mining Corp (B), with the top 10 positions accounting for roughly 58-60% of assets. Sector allocation centers almost entirely on materials, specifically gold mining. The expense ratio stands at 0.51%. GDX uses a passive, market-capitalization-weighted methodology with annual rebalancing and offers high liquidity as one of the largest and most traded funds in its category.
VanEck Junior Gold Miners ETF (GDXJ) Overview
VanEck Junior Gold Miners ETF (GDXJ) tracks the MVIS Global Junior Gold Miners Index. It maintains a portfolio of approximately 150 to 160 holdings focused on small-capitalization companies involved in gold and silver mining. Representative top holdings include Coeur Mining Inc (CDE), Alamos Gold Inc (AGI), and Equinox Gold Corp (EQX), with the top 10 comprising around 40% of the fund. Allocation remains concentrated in basic materials. The expense ratio is 0.52%. The ETF employs passive, market-capitalization weighting with periodic rebalancing and provides broader diversification than senior-miner funds while carrying higher volatility typical of junior miners.
Amplify Junior Silver Miners ETF (SILJ) Overview
Amplify Junior Silver Miners ETF (SILJ) seeks to track the Nasdaq Junior Silver Miners Index. The fund holds roughly 50 to 60 securities, emphasizing smaller silver mining and exploration companies. Leading holdings often feature Hecla Mining Co (HL), First Majestic Silver Corp (AG), and Coeur Mining Inc (CDE), with top positions representing a higher concentration share. Allocation focuses exclusively on materials with a silver-specific tilt. The expense ratio is 0.69%. SILJ follows a passive, modified market-capitalization-weighted approach with quarterly rebalancing and targets investors seeking pure-play silver exposure through junior producers.
Industry and Thematic Landscape
The precious metals mining sector encompasses gold and silver producers whose performance correlates with underlying metal prices, influenced by macroeconomic factors such as inflation expectations, interest rate environments, and geopolitical tensions. Capital flows into mining equities often accelerate during periods of economic uncertainty or monetary easing. Regulatory developments around permitting and environmental standards, along with operational challenges like labor costs and ore grade declines, affect the broader group. Earnings trends among major holdings reflect metal price volatility, while supply constraints and demand from industrial uses (particularly for silver) shape sector dynamics. These external drivers impact all three ETFs through their shared materials focus but vary in intensity based on gold versus silver emphasis.
Performance and Positioning Comparison
In recent market cycles, VanEck Gold Miners ETF (GDX) has generally exhibited more stable trend consistency due to its large-cap holdings and lower concentration risk. VanEck Junior Gold Miners ETF (GDXJ) and Amplify Junior Silver Miners ETF (SILJ) have shown greater sensitivity to metal price swings and higher volatility, with junior miners experiencing sharper drawdowns during risk-off periods. Performance differences arise from structural variations: GDX's senior-miner focus provides leveraged yet moderated exposure to gold, while GDXJ adds smaller-company cyclicality and SILJ introduces additional silver-specific beta. Relative positioning favors GDX for investors prioritizing liquidity and cost efficiency, whereas GDXJ and SILJ suit those seeking higher-risk, higher-reward thematic tilts within the mining sector.
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. Investors seeking data-driven insights into ETFs like VanEck Gold Miners ETF (GDX), VanEck Junior Gold Miners ETF (GDXJ), and Amplify Junior Silver Miners ETF (SILJ) can leverage this platform for efficient market analysis.
Tickeron AI Verdict
Based on observable structural attributes, Tickeron’s AI would currently assign the highest probabilistic favorability to VanEck Gold Miners ETF (GDX). Its combination of the lowest expense ratio, largest number of assets under management, superior liquidity, and balanced large-cap diversification profile supports more stable risk-adjusted positioning relative to the junior-miner concentration and higher costs of VanEck Junior Gold Miners ETF (GDXJ) and Amplify Junior Silver Miners ETF (SILJ). This assessment reflects durable characteristics rather than short-term momentum.
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's Indicator enters downward trend
The Aroon Indicator for GDX entered a downward trend on October 23, 2026. Tickeron's A.I.dvisor identified a pattern where the AroonDown red line was above 70 while the AroonUp green line was below 30 for three straight days. This could indicate a strong downward move is ahead for the stock. Traders may want to consider selling the stock or buying put options. A.I.dvisor looked at 148 similar instances where the Aroon Indicator formed such a pattern. In 131 of the 148 cases the stock moved lower. This puts the odds of a downward move at 89%.
Technical Analysis (Indicators)
Bearish Trend Analysis
The Momentum Indicator moved below the 0 level on October 22, 2026. You may want to consider selling the stock, shorting the stock, or exploring put options on GDX as a result. In 69 of 78 cases where the Momentum Indicator fell below 0, the stock fell further within the subsequent month. The odds of a continued downward trend are 88%.
The Moving Average Convergence Divergence Histogram (MACD) for GDX turned negative on October 22, 2026. This could be a sign that the stock is set to turn lower in the coming weeks. Traders may want to sell the stock or buy put options. Tickeron's A.I.dvisor looked at 49 similar instances when the indicator turned negative. In 43 of the 49 cases the stock turned lower in the days that followed. This puts the odds of success at 88%.
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.
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%.
Bullish Trend Analysis
The Stochastic Oscillator is in the oversold zone. Keep an eye out for a move up in the foreseeable future.
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.
GDXJ in downward trend: 10-day moving average crossed below 50-day moving average on October 02, 2026
The 10-day moving average for GDXJ 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 13 of 14 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%.
Technical Analysis (Indicators)
Bearish Trend Analysis
The Momentum Indicator moved below the 0 level on September 23, 2026. You may want to consider selling the stock, shorting the stock, or exploring put options on GDXJ as a result. In 68 of 78 cases where the Momentum Indicator fell below 0, the stock fell further within the subsequent month. The odds of a continued downward trend are 87%.
GDXJ 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.
Following a 3-day decline, the stock is projected to fall further. Considering past instances where GDXJ 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 86%.
The Aroon Indicator for GDXJ entered a downward trend on October 23, 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 Indicator entered the oversold zone -- be on the watch for GDXJ's price rising or consolidating in the future. That's also the time to consider buying the stock or exploring call options.
The Stochastic Oscillator demonstrated that the ticker has stayed in the oversold zone for 1 day, which means it's wise to expect a price bounce in the near future.
The 50-day moving average for GDXJ moved above the 200-day moving average on October 08, 2026. This could be a long-term bullish signal for the stock as the stock shifts to an upward trend.
Following a +4.93% 3-day Advance, the price is estimated to grow further. Considering data from situations where GDXJ advanced for three days, in 268 of 296 cases, the price rose further within the following month. The odds of a continued upward trend are 90%.
GDXJ 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 34 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 23, 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 Indicator demonstrates that the ticker has stayed in the oversold zone for 1 day, which means it's wise to expect a price bounce in the near future.
The Stochastic Oscillator demonstrated that the ticker has stayed in the oversold zone for 1 day, which means it's wise to expect a price bounce in the near future.
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 | GDXJ | SILJ | |
|---|---|---|---|
| RSI ODDS (%) | N/A | 2 days ago 90% | 2 days ago 90% |
| Stochastic ODDS (%) | 2 days ago 90% | 2 days ago 90% | 2 days ago 90% |
| Momentum ODDS (%) | 2 days ago 88% | 2 days ago 87% | N/A |
| MACD ODDS (%) | 2 days ago 88% | N/A | N/A |
| TrendWeek ODDS (%) | 2 days ago 86% | 2 days ago 87% | 2 days ago 89% |
| TrendMonth ODDS (%) | 2 days ago 86% | 2 days ago 85% | 2 days ago 90% |
| Advances ODDS (%) | 9 days ago 90% | 9 days ago 90% | 9 days ago 90% |
| Declines ODDS (%) | 2 days ago 88% | 2 days ago 86% | 2 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 85% | 2 days ago 90% |
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| 1 Day | |||
|---|---|---|---|
| ETFs / NAME | Price $ | Chg $ | Chg % |
| BZZ | 19.68 | 0.29 | +1.49% |
| Corgi Drones & Urban Air Mobility ETF (BZZ) | |||
| MMIT | 23.53 | 0.03 | +0.13% |
| NYLIM MacKay Muni Intermediate ETF (MMIT) | |||
| OVLH | 41.98 | -0.15 | -0.36% |
| Overlay Shares Hedged Large Cap Equity ETF (OVLH) | |||
| SUIS | 25.22 | -0.10 | -0.38% |
| Canary Staked SUIS ETF (SUIS) | |||
| DIVN | 31.75 | -0.16 | -0.50% |
| Horizon Dividend Income ETF (DIVN) | |||
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.
GDXJ and
Correlation & Price change
A.I.dvisor indicates that over the last year, GDXJ has been closely correlated with KGC. These tickers have moved in lockstep 93% of the time. This A.I.-generated data suggests there is a high statistical probability that if GDXJ jumps, then KGC could also see price increases.
| Ticker / NAME | Correlation To GDXJ | 1D Price Change % | ||
|---|---|---|---|---|
| GDXJ | 100% | -1.83% | ||
| KGC - GDXJ | 93% Closely correlated | -1.50% | ||
| PAAS - GDXJ | 93% Closely correlated | -2.24% | ||
| FSM - GDXJ | 92% Closely correlated | -3.57% | ||
| CGAU - GDXJ | 92% Closely correlated | -1.22% | ||
| EQX - GDXJ | 92% Closely correlated | -2.41% | ||
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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% | -2.11% | ||
| PAAS - SILJ | 94% Closely correlated | -2.24% | ||
| WPM - SILJ | 92% Closely correlated | -2.14% | ||
| CDE - SILJ | 92% Closely correlated | -3.10% | ||
| SKE - SILJ | 90% Closely correlated | -2.51% | ||
| OR - SILJ | 88% Closely correlated | -1.44% | ||
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