UNG vs VXUS: Performance, Holdings, Fees & Risk
UNG and VXUS are ETFs, but they can differ materially in exposure, yield, fees and risk. UNG is United States Natural Gas Fund LP, while VXUS is Vanguard Total International Stock ETF. VXUS is broader by holdings count, with 8,821 positions versus 16 for UNG. VXUS has the lower expense ratio. Current AlgovestIQ evidence has VXUS ahead on AIQ Score, 63 versus 58.
What is the main difference between UNG and VXUS?
VXUS holds 8,821 positions to UNG's 16.
| Metric | UNG | VXUS |
|---|---|---|
| Fund | ||
| Expense ratio | 1.17% | 0.05% |
| Holdings | 16 | 8,821 |
| Average volume | 15,240,597 | 5,459,776 |
| Performance | ||
| 1Y return | -9.3% | +12.8% |
| YTD return | -14.4% | +11% |
| 5Y annualized returnTotal return, distributions reinvested | -33.7% | +8.3% |
| Risk | ||
| Annualized volatility | 58.7% | 17.2% |
| Max drawdown (1Y) | -43% | -11.4% |
| Max drawdown (5Y)Total return, distributions reinvested | -92.9% | -28.9% |
| Beta | -0.69 | 1.11 |
| Sharpe ratio | 0.02 | 0.56 |
| Sortino ratio | 0.03 | 0.83 |
| AlgovestIQ | ||
| AIQ Score | 58/100 | 63/100 |
| AIQ Edge Score | 7/10 | 9/10 |
| Momentum | 57/100 | 41/100 |
| Risk Resilience | 42/100 | 82/100 |
AlgovestIQ AIQ Comparison
United States Natural Gas Fund LP vs Vanguard Total International Stock ETF
VXUS leads
VXUS leads by 5 AIQ points, primarily on Risk Resilience and Quality.
Competitive: 3 of 3 evidence groups support VXUS, and its current signal state is conflicted.
United States Natural Gas Fund LP
Vanguard Total International Stock ETF
The Algovestiq AIQ Score currently favors VXUS over UNG, 63 versus 58 as of Oct 21, 2026. VXUS's advantage is driven primarily by stronger risk resilience and quality, while UNG holds the stronger momentum profile. VXUS also shows the stronger technical structure relative to its 50-day moving average. 3 of 3 covered evidence groups favor VXUS today, and the comparison is rated Competitive on stability: the AIQ gap is narrow at 5 points. VXUS lead: Stable — the AIQ differential has held near 5 points over 30 sessions.
Compare United States Natural Gas Fund LP and Vanguard Total International Stock ETF across performance, expense ratio, dividend yield, drawdown, volatility and the Algovestiq AIQ Score.
UNG vs VXUS: which fits what
Each row is settled by a single measure. Where the gap is too small to matter it reads Similar, and no row decides the comparison as a whole.
| If you want | UNG | VXUS | Fits |
|---|---|---|---|
| Lower costExpense ratio | 1.17% | 0.05% | VXUS |
| Broader diversificationNumber of holdings | 16 | 8,821 | VXUS |
| Smaller drawdownsMax drawdown, 5 years | -92.9% | -28.9% | VXUS |
| Lower volatilityAnnualized volatility, 1 year | 58.7% | 17.2% | VXUS |
Similar means the gap is within 0.01 percentage points of expense ratio, 25% more holdings, 3 points of top-10 weight, 0.2 points of yield, 2 points of drawdown or 1 point of volatility. Past drawdowns and volatility describe the funds’ history, not their future.
Performance over time
Total return with distributions reinvested, from daily closes for both ETFs.
Total return comparison
Growth of $10,000, distributions reinvested
Split-adjusted closes; each distribution is reinvested at the close on its ex-dividend date. Taxes and trading costs are not modeled.
Compare UNG and VXUS against another ticker
Open a multi-ticker workspace without changing this focused pair page.
AIQ Factor Divergence
Where the two separate, on the four dimensions behind the AIQ Score. Bars read outward from a shared zero: further from the centre is a wider gap.
- Risk Resilience42 vs 82VXUS +40
- Momentum57 vs 41UNG +16
- Quality67 vs 76VXUS +9
3 of 3 evidence groups favor VXUS. VXUS’s edge is concentrated in risk resilience and quality; UNG keeps a meaningful momentum edge.
What changed since the last close
Latest scored session 2026-10-20, compared against the prior scored session 2026-10-19.
Largest factor move: Momentum +14
No signal started or stopped since the prior session; its 3 active signals are unchanged.
Largest factor move: Momentum +6
No signal started or stopped since the prior session; its 4 active signals are unchanged.
VXUS's lead narrowed by 5 AIQ points in the latest session.
Deeper signal detail for each name lives on its own signals page — UNG and VXUS both carry a full feed there.
The central trade-off
VXUS (Vanguard Total International Stock ETF): the stronger current systematic profile, led by risk resilience and quality.
UNG (United States Natural Gas Fund LP): the counter-case, on momentum — but at materially higher volatility, 45.1% against 12.1%.
Fund facts, side by side
Two funds tracking overlapping universes are separated by cost and risk far more than by holdings. Those lead here.
| Measure | UNG | VXUS | Why it matters |
|---|---|---|---|
| Expense ratio | 1.17% | 0.05% | Lower is better — it compounds against you every year you hold. |
| Holdings | 16 | 8,821 | More holdings means broader diversification, not better returns. |
| Average volume | 15,240,597 | 5,459,776 | Liquidity — matters most if you trade size. |
| Annualized volatility | 58.7% | 17.2% | Lower is a steadier ride for the same exposure. |
| Max drawdown (1Y) | -43% | -11.4% | The worst peak-to-trough loss over the past year. |
| Sharpe ratio | 0.02 | 0.56 | Return per unit of risk. Higher is better. |
| Beta | -0.69 | 1.11 | Sensitivity to the broad market. Neither direction is better — it depends on the role in your portfolio. |
Where the exposure actually sits
Sector exposure for each fund, ordered by the size of the difference.
AIQ Agreement Matrix
3 of 3 covered evidence groups favor VXUS. A wide gap backed by one group is a weaker case than a narrow gap backed by five.
| Evidence group | Favors | Reading |
|---|---|---|
| AIQ Score | VXUS | 58 vs 63 |
| Fundamentals | Not covered | Not covered |
| Valuation | Not covered | Not covered |
| Technicals | VXUS | Price vs 50-day -5% vs -2.6%; vs 200-day -6.8% vs 0.6% |
| Risk Resilience | VXUS | Risk Resilience 42 vs 82 |
| Analyst expectations | Not covered | Not covered |
✓ agrees with the overall verdict · ✕ points the other way. Groups marked “not covered” lack data on one or both of UNG and VXUS and are excluded from the count.
AIQ Decision Stability
The two are close enough that your objective, not the score, should decide.
- The AIQ gap is narrow at 5 points. (argues the conclusion is provisional)
- 3 of 3 covered evidence groups point the same way. (supports the conclusion holding)
- The lead has been steady session to session. (supports the conclusion holding)
- The leader is throwing conflicting signals. (argues the conclusion is provisional)
Stability combines the score gap, how broadly the evidence agrees, how steady the lead has been across daily snapshots, the current signal state on both names, and analyst dispersion on VXUS.
How the comparison changed
120 daily snapshots · Jun 21 – Oct 20VXUS lead: Stable — the AIQ differential has held near 5 points over 30 sessions.
- Today
- VXUS +5
- 58 vs 63
- 7 sessions ago
- VXUS +4
- 57 vs 61
- 30 sessions ago
- VXUS +4
- 58 vs 62
- 90 sessions ago
- VXUS +16
- 55 vs 71
The lead changed hands 5 times in this window, most recently on Sep 25 when VXUS moved ahead of UNG.
AIQ Signal Divergence
Only the signals that bear on the head-to-head. A conflicted name is carrying bullish and bearish rules at the same time — the technical evidence is not pointing one way.
0 bullish / 2 bearish / 1 neutral
Only UNG
- Death Cross Active — bearish, trend, long horizon (7.32%)
1 bullish / 1 bearish / 2 neutral, conflicted
Only VXUS
- Golden Cross Active — bullish, trend, long horizon (3.63%)
- ATR Contraction - Coiling — neutral, volatility, short horizon (1.08%)
Both carry 2 more signals that do not separate them: Bollinger Band Squeeze, MACD Bearish Crossover.
VXUS leads the comparison while carrying a conflicted signal state, which is one reason the stability rating is not higher.
Price vs model alignment
Whether the latest session's price move confirms what the model did over the same session, or contradicts it.
Price is down while the AIQ Score moved up 6 points over the same session — price and model disagree (price -5.05%, AIQ +6 points).
Price and the AIQ Score both moved up over the latest session (price +0.31%, AIQ +1 points).
What would flip this result
A state, not a forecast. These are the specific, observable changes that would reverse the verdict — not a price prediction.
- 1UNG closes the Risk Resilience gap — currently 40 points behind, the largest single contributor to VXUS's edge.
- 2UNG's Death Cross Active resolves — a bearish trend rule currently active against it.
- 3VXUS's conflicting signal state resolves bearish — it currently carries 1 bullish and 1 bearish rules at once.
- 4A regime shift changes factor weighting — Quality and Value carry the heaviest weights in the composite, so a rotation toward either would move the result most.
The full evidence
Every number behind the verdict. The leader is called above each group so you are not left to solve it from the table.
Fundamentals
Split| Metric | UNG | VXUS |
|---|---|---|
| Revenue growth (YoY) | 0% | — |
| EPS growth (YoY) | 74% | — |
| Gross margin | 0% | — |
| Operating margin | 0% | — |
| Return on equity (TTM) | 14.3% | — |
| Debt to equity | 0 | — |
Performance
VXUS leads 5 of 6 windows| Metric | UNG | VXUS |
|---|---|---|
| 1 week (5 sessions) | -8% | -0.9% |
| 1 month (20 sessions) | -3.3% | -4.3% |
| 3 months (63 sessions) | -0.9% | -0.9% |
| 6 months (126 sessions) | -4.1% | 2.3% |
| Year to date | -14.4% | 11% |
| 1 year (252 sessions) | -9.3% | 12.8% |
Technicals
VXUS has the stronger structure| Metric | UNG | VXUS |
|---|---|---|
| RSI (14) | 52.1 | 41.4 |
| ADX (14) | 14 | 19.9 |
| Price vs 50-day | -5% | -2.6% |
| Price vs 200-day | -6.8% | 0.6% |
| Volatility (1M, annualized) | 45.1% | 12.1% |
Risk
VXUS is the more resilient| Metric | UNG | VXUS |
|---|---|---|
| Beta | -0.69 | 1.11 |
| Sharpe ratio | 0.02 | 0.56 |
| Sortino ratio | 0.03 | 0.83 |
| Max drawdown | -43% | -11.4% |
| Current drawdown | -37.9% | -5.3% |
| Annualized volatility | 58.7% | 17.2% |
| Value at risk (95%) | -4.6% | -1.7% |
Straight answers
Short answers to the questions fund investors ask about this pair, from the figures above.
What is the difference between UNG and VXUS?
VXUS holds 8,821 positions to UNG's 16.
Which ETF is more diversified, UNG or VXUS?
VXUS holds more positions: 8,821 versus 16 for UNG.
Which has the lower expense ratio?
VXUS has the lower expense ratio, 0.05% a year against 1.17% for UNG.
Which ETF has been more volatile?
UNG has been more volatile over the past year, at 58.7% annualized against 17.2% for VXUS.
Which ETF has had the smaller drawdown?
VXUS fell less from peak to trough over the past five years: -28.9% against -92.9% for UNG.
Compare UNG and VXUS with others
Continue your research
This page answers which of the two. These answer the questions on either side of it.
How this comparison is scored
The Algovestiq AIQ Score composites four factors — Quality, Value, Momentum and Risk, each carrying a fixed weight. Sentiment is reported separately as SentimentPulse and is not folded into the composite. Scores refresh every trading day, and this page regenerates from the latest snapshot rather than being written once.
The verdict names a leader, states how broadly six independent evidence groups agree, and rates how durable that conclusion is given the score gap, its recent trajectory and the current signal state on both names.
How to use side-by-side comparison →This comparison is informational and educational, not investment advice. AIQ scores update daily; re-check after earnings, guidance or macro data that materially changes either name’s factor profile.