PFFD vs SPY ETF Comparison
Compare PFFD and SPY across fund costs, diversification, holdings, performance, income, risk and current AlgovestIQ evidence.
What is the main difference between PFFD and SPY?
PFFD is Global X - U.S. Preferred ETF, while SPY is State Street SPDR S&P 500 ETF. PFFD is tied to Fixed Income; SPY is tied to Equity. SPY is broader by holdings count, with 504 positions versus 220 for PFFD. SPY has the lower expense ratio in the current fund profile.
| Metric | PFFD | SPY | Type |
|---|---|---|---|
| Expense ratio | 0.23% | 0.09% | Fund |
| Assets under management | $2.1B | $817.3B | Fund |
| Holdings | 220 | 504 | Fund |
| Top-10 concentration | - | 116.8% | Fund |
| Average volume | 1,092,255 | 73,651,172 | Fund |
| Underlying exposure | Fixed Income | Equity | Fund |
| 1Y return | -5.3% | +19.6% | Performance |
| YTD return | -3.4% | +12.9% | Performance |
| Annualized volatility | 7.6% | 12.8% | Risk |
| Max drawdown | -8.5% | -9.1% | Risk |
| Beta | 0.43 | 1.00 | Risk |
| Sharpe ratio | -1.24 | 1.10 | Risk |
| Sortino ratio | -1.99 | 1.56 | Risk |
| AIQ Score | 48/100 | 64/100 | AlgovestIQ |
| AIQ Edge Score | 3/10 | 9/10 | AlgovestIQ |
| Momentum | 30/100 | 57/100 | AlgovestIQ |
| Risk Resilience | 89/100 | 89/100 | AlgovestIQ |
AlgovestIQ AIQ Comparison
Global X - U.S. Preferred ETF vs State Street SPDR S&P 500 ETF
SPY leads
SPY leads by 16 AIQ points, primarily on Quality and Momentum.
Competitive: 2 of 4 evidence groups support SPY, and its current signal state is conflicted.
Global X - U.S. Preferred ETF
State Street SPDR S&P 500 ETF
The Algovestiq AIQ Score currently favors SPY over PFFD, 64 versus 48 as of Sep 6, 2026. SPY's advantage is driven primarily by stronger quality and momentum. SPY also shows the stronger technical structure relative to its 50-day moving average. 2 of 4 covered evidence groups favor SPY today, and the comparison is rated Competitive on stability: only 2 of 4 covered evidence groups agree. SPY lead: Stable — the AIQ differential has held near 16 points over 30 sessions.
Compare Global X - U.S. Preferred ETF and State Street SPDR S&P 500 ETF across performance, expense ratio, dividend yield, drawdown, volatility and the Algovestiq AIQ Score.
Performance over time
Price-return comparison for both ETFs using available daily close history.
Total return comparison
Growth of $10,000
Based on available close-price history. Distribution reinvestment is not added unless already reflected in the source series.
Compare PFFD and SPY 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.
- Quality30%54 vs 84SPY +30
- Momentum25%30 vs 57SPY +27
- Value30%36 vs 39Even
- Risk Resilience15%89 vs 89Even
2 of 4 evidence groups favor SPY. SPY’s edge is concentrated in quality and momentum.
What changed since the last close
Latest scored session 2026-09-05, compared against the prior scored session 2026-09-04.
No factor moved materially.
No new signals fired.
No factor moved materially.
No new signals fired.
SPY's lead was unchanged in the latest snapshot.
Deeper signal detail for each name lives on its own signals page — PFFD and SPY both carry a full feed there.
Which one fits your objective
The same two names rank differently depending on what you are optimizing for. All six reads are shown at once — none of them is hidden behind a toggle.
Balanced
SPYSPY on the overall AIQ Score, which weights Quality and Value at 30% each.
Growth
EvenGrowth figures are not covered for both names.
Value
EvenThe two are level on Value.
Momentum
SPYSPY on the Momentum factor, by 27 points.
Lower downside
PFFDPFFD carries the lower 1-month annualized volatility.
Analyst upside
EvenAnalyst targets are level or not covered for both names.
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 | PFFD | SPY | Why it matters |
|---|---|---|---|
| Expense ratio | 0.23% | 0.09% | Lower is better — it compounds against you every year you hold. |
| Assets under management | $2.1B | $817.3B | Larger funds generally carry tighter spreads. |
| Holdings | 220 | 504 | More holdings means broader diversification, not better returns. |
| Average volume | 1,092,255 | 73,651,172 | Liquidity — matters most if you trade size. |
| Annualized volatility | 7.6% | 12.8% | Lower is a steadier ride for the same exposure. |
| Max drawdown | -8.5% | -9.1% | The worst peak-to-trough loss on record for the fund. |
| Sharpe ratio | -1.24 | 1.10 | Return per unit of risk. Higher is better. |
| Beta | 0.43 | 1.00 | 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.
Weighted holdings overlap is not available for this pair. Sector exposure above is a related but different measure — it says how much of each fund sits in the same parts of the market, not how much of the same securities they hold.
ETF comparison questions
Short answers to the fund-specific questions behind this comparison.
Which ETF is more diversified, PFFD or SPY?
SPY currently has more reported holdings, with 504 positions versus 220.
Which has the lower expense ratio?
SPY has the lower reported expense ratio in the current fund profile.
Which ETF has the higher distribution yield?
The current dataset does not show a higher-yield winner.
Which ETF has been more volatile?
SPY has the higher annualized volatility in the current risk snapshot.
Which ETF has had the smaller drawdown?
PFFD has the less severe max drawdown in the current risk snapshot.
Which ETF has the stronger current AlgovestIQ evidence?
SPY currently leads on supporting AlgovestIQ evidence, 64 to 48.
AIQ Agreement Matrix
2 of 4 covered evidence groups favor SPY. A wide gap backed by one group is a weaker case than a narrow gap backed by five.
| Evidence group | Favors | Reading |
|---|---|---|
| AIQ Score | SPY | 48 vs 64 |
| Fundamentals | Not covered | Not covered |
| Valuation | Even | Value 36 vs 39 |
| Technicals | SPY | Price vs 50-day -1.4% vs 1.8%; vs 200-day -3.2% vs 8.1% |
| Risk Resilience | Even | Risk Resilience 89 vs 89 |
| 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 PFFD and SPY 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 wide at 16 points. (supports the conclusion holding)
- Only 2 of 4 covered evidence groups agree. (argues the conclusion is provisional)
- 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 SPY.
How the comparison changed
120 daily snapshots · Apr 24 – Sep 5SPY lead: Stable — the AIQ differential has held near 16 points over 30 sessions.
- Today
- SPY +16
- 48 vs 64
- 7 sessions ago
- SPY +16
- 48 vs 64
- 30 sessions ago
- SPY +15
- 56 vs 71
- 90 sessions ago
- SPY +12
- 48 vs 60
The lead has not changed hands in this window.
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 / 4 bearish / 1 neutral
- Death Cross Active — bearish, trend, long horizon (1.90%)
- 52-Week Low Proximity — bearish, risk, long horizon (0.9%)
- Downtrend Structure Active — bearish, trend, long horizon
4 bullish / 1 bearish / 1 neutral, conflicted
- Golden Cross Active — bullish, trend, long horizon (6.28%)
- EMA Ribbon Expansion Bullish — bullish, trend, medium horizon
- 52-Week High Proximity — bullish, risk, long horizon (0.8%)
SPY 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.
Neither the price nor the AIQ Score moved enough in the latest session to confirm or contradict the other (price +0.16%, AIQ 0 points).
Neither the price nor the AIQ Score moved enough in the latest session to confirm or contradict the other (price -0.39%, AIQ 0 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.
- 1PFFD closes the Quality gap — currently 30 points behind, the largest single contributor to SPY's edge.
- 2PFFD's Death Cross Active resolves — a bearish trend rule currently active against it.
- 3SPY's conflicting signal state resolves bearish — it currently carries 4 bullish and 1 bearish rules at once.
- 4A regime shift changes factor weighting — the composite weights Quality and Value at 30% each, 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.
Performance
SPY leads 6 of 6 windows| Metric | PFFD | SPY |
|---|---|---|
| 1 week (5 sessions) | -0.8% | 0.1% |
| 1 month (20 sessions) | -1.8% | -0.4% |
| 3 months (63 sessions) | -2.6% | 4.4% |
| 6 months (126 sessions) | -3.4% | 14.5% |
| Year to date | -3.4% | 12.9% |
| 1 year (252 sessions) | -5.3% | 19.6% |
Technicals
SPY has the stronger structure| Metric | PFFD | SPY |
|---|---|---|
| RSI (14) | 35.8 | 47.5 |
| ADX (14) | 21 | 13.6 |
| Price vs 50-day | -1.4% | 1.8% |
| Price vs 200-day | -3.2% | 8.1% |
| Volatility (1M, annualized) | 7.1% | 8.1% |
Risk
Split| Metric | PFFD | SPY |
|---|---|---|
| Beta | 0.43 | 1 |
| Sharpe ratio | -1.24 | 1.1 |
| Sortino ratio | -1.99 | 1.56 |
| Max drawdown | -8.5% | -9.1% |
| Current drawdown | -7.8% | -1% |
| Annualized volatility | 7.6% | 12.8% |
| Value at risk (95%) | -0.8% | -1.4% |
Straight answers
Each answer is regenerated from the current snapshot, not written once and left to age.
Which is better, PFFD or SPY?
On the Algovestiq AIQ Score, SPY is the stronger of the two as of Sep 6, 2026, scoring 64 against PFFD's 48. The edge comes from quality and momentum. This is a systematic score, not a recommendation: it ranks the two on the same evidence, it does not know your holding period or tax position.
Is PFFD or SPY the better buy right now?
SPY carries the stronger systematic profile as of Sep 6, 2026, and the comparison is rated Competitive — 2 of 4 covered evidence groups agree. A Competitive rating means the two are close enough that your objective, not the score, should decide.
Why does the AIQ Score favor SPY over PFFD?
The composite weights Quality at 30%, Value at 30%, Momentum at 25% and Risk Resilience at 15%. SPY leads Quality by 30 points; SPY leads Momentum by 27 points. Where the two split, the factor with the larger weight carries the result.
Which is better value, PFFD or SPY?
Neither name separates on the peer-relative Value factor. The two are level on Value. The Value factor reads valuation relative to sector peers and to the company's own fundamental quality, so it is not the same as simply having the lower multiple.
Which has stronger growth, PFFD or SPY?
Growth figures are not covered for both names. Growth here is measured on reported revenue and earnings, not on forward estimates — it describes what the businesses have delivered, not what the Street expects next.
Which has stronger momentum, PFFD or SPY?
SPY on the Momentum factor, by 27 points. Momentum carries 25% of the AIQ composite. It has documented persistence over three- to twelve-month horizons, which makes it a timing input rather than a reason to hold something indefinitely.
Which is riskier, PFFD or SPY?
PFFD is the more resilient of the two, so the other name carries the higher downside risk. PFFD carries the lower 1-month annualized volatility. The Risk Resilience factor weights 15% of the composite; position sizing usually responds to it more usefully than the buy/avoid decision does.
Is PFFD more profitable than SPY?
Margin data is not comparable for both names in the current snapshot.
Is SPY's lead over PFFD getting stronger or weaker?
SPY lead: Stable — the AIQ differential has held near 16 points over 30 sessions. This is measured from 120 daily comparison snapshots between 2026-04-24 and 2026-09-05. The lead has not changed hands in that window.
What would change the PFFD vs SPY verdict?
The result is a state, not a forecast, so it changes when the underlying evidence changes. Concretely: PFFD closes the Quality gap — currently 30 points behind, the largest single contributor to SPY's edge; PFFD's Death Cross Active resolves — a bearish trend rule currently active against it; SPY's conflicting signal state resolves bearish — it currently carries 4 bullish and 1 bearish rules at once; a regime shift changes factor weighting — the composite weights Quality and Value at 30% each, so a rotation toward either would move the result most.
What do the current signals say about PFFD and SPY?
PFFD: 0 bullish / 4 bearish / 1 neutral. SPY: 4 bullish / 1 bearish / 1 neutral, conflicted. A conflicted state means bullish and bearish rules are active on the same name at once — the technical evidence is not pointing one way, and a decision taken on it carries more timing risk. The most decision-relevant rule on PFFD is Death Cross Active (bearish, long horizon). On SPY it is Golden Cross Active (bullish, long horizon).
Compare PFFD and SPY with others
How this comparison is scored
The Algovestiq AIQ Score composites four factors — Quality (30%), Value (30%), Momentum (25%) and Risk (15%). 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.