ONEQ vs. SPY

Last updated Jun 7, 2026

ONEQ (Fidelity Nasdaq Composite Index ETF) and SPY (State Street SPDR S&P 500 ETF) are both exchange-traded funds - ONEQ is a Large Cap Growth Equities fund tracking the Nasdaq Composite Index, while SPY is a S&P 500 fund tracking the S&P 500 Index. Both are passively managed. Over the past 10 years, ONEQ returned 19.11%/yr vs 15.16%/yr for SPY. Their correlation of 0.90 suggests significant overlap in exposure. ONEQ charges 0.21%/yr vs 0.09%/yr for SPY.

Performance

ONEQ vs. SPY - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in Fidelity Nasdaq Composite Index ETF (ONEQ) and State Street SPDR S&P 500 ETF (SPY). The values are adjusted to include any dividend payments, if applicable.

Returns By Period

In the year-to-date period, ONEQ achieves a 11.23% return, which is significantly higher than SPY's 8.45% return. Over the past 10 years, ONEQ has outperformed SPY with an annualized return of 19.11%, while SPY has yielded a comparatively lower 15.16% annualized return.

ONEQ

• 1D: -4.14%
• 1M: -0.28%
• YTD: 11.23%
• 6M: 9.73%
• 1Y: 32.79%
• 3Y*: 25.70%
• 5Y*: 14.44%
• 10Y*: 19.11%

SPY

• 1D: -2.58%
• 1M: 0.82%
• YTD: 8.45%
• 6M: 8.18%
• 1Y: 24.51%
• 3Y*: 21.43%
• 5Y*: 13.32%
• 10Y*: 15.16%

*Multi-year figures are annualized to reflect compound growth (CAGR)

ONEQ vs. SPY - Yearly Performance Comparison

	2026 (YTD)	2025	2024	2023	2022	2021	2020	2019	2018	2017
ONEQ Fidelity Nasdaq Composite Index ETF	11.23%	20.89%	29.30%	45.73%	-32.12%	22.11%	44.87%	38.01%	-3.18%	29.29%
SPY State Street SPDR S&P 500 ETF	8.45%	17.72%	24.89%	26.18%	-18.18%	28.73%	18.33%	31.22%	-4.57%	21.71%

Correlation

The correlation between ONEQ and SPY is 0.94, indicating a strong positive relationship between their price movements. Combining them offers limited diversification - they tend to fall together during downturns.

	Correlation
Correlation (1Y) Calculated over the trailing 1-year period	0.94
Correlation (3Y) Calculated over the trailing 3-year period	0.94
Correlation (5Y) Calculated over the trailing 5-year period	0.94
Correlation (10Y) Calculated over the trailing 10-year period	0.92
Correlation (All Time) Calculated using the full available price history since Oct 2, 2003	0.90

The correlation between ONEQ and SPY has been stable across timeframes, ranging from 0.90 to 0.94 - a consistent structural relationship.

ONEQ vs. SPY - Sectors Allocation Comparison

Sectors	ONEQ	SPY
Technology	50.8%	35.9%
Communication Services	16.7%	11.3%
Consumer Cyclical	13.3%	10.3%
Consumer Defensive	5.2%	4.8%
Healthcare	5.1%	8.4%
Financial Services	3.1%	11.8%
Industrials	2.9%	7.8%
Basic Materials	1.0%	1.8%
Utilities	0.9%	2.4%
Real Estate	0.6%	1.9%
Energy	0.6%	3.6%

Return for Risk

ONEQ vs. SPY — Risk / Return Rank

Compare risk-adjusted metric ranks to identify better-performing investments over the past 12 months.

ONEQ

ONEQ Risk / Return Rank: 60
ONEQ Sharpe Ratio Rank: 64
ONEQ Sortino Ratio Rank: 58
ONEQ Omega Ratio Rank: 61
ONEQ Calmar Ratio Rank: 56
ONEQ Martin Ratio Rank: 61

SPY

SPY Risk / Return Rank: 66
SPY Sharpe Ratio Rank: 66
SPY Sortino Ratio Rank: 63
SPY Omega Ratio Rank: 66
SPY Calmar Ratio Rank: 60
SPY Martin Ratio Rank: 73

The rank (0–100) shows how this investment's returns compare to the risk taken. Higher = better. Based on the past 12 months of data, combining Sharpe, Sortino, and other metrics used by quantitative funds and institutional investors.

ONEQ vs. SPY - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for Fidelity Nasdaq Composite Index ETF (ONEQ) and State Street SPDR S&P 500 ETF (SPY). Risk-adjusted metrics are performance indicators that assess an investment's returns in relation to its risk, enabling a more accurate comparison of different investment options.

	ONEQ	SPY	Difference
Sharpe ratio: Return per unit of total volatility	2.09	2.14	-0.05
Sortino ratio: Return per unit of downside risk	2.72	2.88	-0.16
Omega ratio: Gain probability vs. loss probability	1.37	1.39	-0.02
Calmar ratio: Return relative to maximum drawdown	2.74	2.92	-0.18
Martin ratio: Return relative to average drawdown	10.77	13.50	-2.73
Data is calculated on a 1-year rolling basis and updated daily. The trend shows the change in the indicator over the past month.

ONEQ vs. SPY - Sharpe Ratio Comparison

The current ONEQ Sharpe Ratio is 2.09, which is comparable to the SPY Sharpe Ratio of 2.14. The chart below compares the historical Sharpe Ratios of ONEQ and SPY, calculated using daily returns over the previous 12 months. A higher Sharpe Ratio indicates better risk-adjusted performance relative to the risk-free rate.

Sharpe Ratios by Period

	ONEQ	SPY	Difference
Sharpe Ratio (1Y) Calculated over the trailing 1-year period	2.09	2.14	-0.05
Sharpe Ratio (5Y) Calculated over the trailing 5-year period	0.65	0.78	-0.13
Sharpe Ratio (10Y) Calculated over the trailing 10-year period	0.88	0.85	+0.03
Sharpe Ratio (All Time) Calculated using the full available price history	0.64	0.58	+0.06

Drawdowns

ONEQ vs. SPY - Drawdown Comparison

The maximum ONEQ drawdown since its inception was -55.09%, roughly equal to the maximum SPY drawdown of -55.19%. Use the drawdown chart below to compare losses from any high point for ONEQ and SPY.

Drawdown Indicators

	ONEQ	SPY	Difference
Max Drawdown Largest peak-to-trough decline	-55.09%	-55.19%	+0.10%
Max Drawdown (1Y) Largest decline over 1 year	-12.64%	-8.88%	-3.76%
Max Drawdown (3Y) Largest decline over 3 years	-24.09%	-18.76%	-5.33%
Max Drawdown (5Y) Largest decline over 5 years	-35.23%	-24.50%	-10.73%
Max Drawdown (10Y) Largest decline over 10 years	-35.23%	-33.72%	-1.51%
Current Drawdown Current decline from peak	-5.06%	-2.90%	-2.16%
Average Drawdown Average peak-to-trough decline	-7.95%	-9.05%	+1.10%
Ulcer Index Depth and duration of drawdowns from previous peaks	3.20%	1.91%	+1.29%

Volatility

ONEQ vs. SPY - Volatility Comparison

Fidelity Nasdaq Composite Index ETF (ONEQ) has a higher volatility of 5.80% compared to State Street SPDR S&P 500 ETF (SPY) at 3.73%. This indicates that ONEQ's price experiences larger fluctuations and is considered to be riskier than SPY based on this measure. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	ONEQ	SPY	Difference
Volatility (1M) Calculated over the trailing 1-month period	5.80%	3.73%	+2.07%
Volatility (6M) Calculated over the trailing 6-month period	12.72%	9.31%	+3.41%
Volatility (1Y) Calculated over the trailing 1-year period	16.60%	12.12%	+4.48%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	22.21%	17.09%	+5.12%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	21.75%	17.95%	+3.80%

ONEQ vs. SPY - Expense Ratio Comparison

ONEQ has a 0.21% expense ratio, which is higher than SPY's 0.09% expense ratio. However, both funds are considered low-cost compared to the broader market, where average expense ratios usually range from 0.3% to 0.9%.

Dividends

ONEQ vs. SPY - Dividend Comparison

ONEQ's dividend yield for the trailing twelve months is around 0.70%, less than SPY's 1.00% yield.

Position	TTM	2025	2024	2023	2022	2021	2020	2019	2018	2017	2016	2015
ONEQ Fidelity Nasdaq Composite Index ETF	0.70%	0.54%	0.65%	0.71%	0.97%	0.54%	0.71%	2.51%	1.08%	0.84%	1.12%	1.04%
SPY State Street SPDR S&P 500 ETF	1.00%	1.07%	1.21%	1.40%	1.65%	1.20%	1.52%	1.75%	2.04%	1.80%	2.03%	2.06%

Frequently Asked Questions

Can I hold both ONEQ and SPY in my portfolio?

With a correlation of 0.94, ONEQ and SPY move almost identically. Holding both adds very little diversification - you're essentially doubling your position in the same market segment. Choosing one is usually more capital-efficient.

Which is riskier, ONEQ or SPY?

ONEQ has higher volatility (5.80%) compared to SPY (3.73%). In terms of maximum drawdown, ONEQ dropped -55.09% vs SPY's -55.19%.

Which ETF is better, ONEQ or SPY?

On 10-year performance, ONEQ leads with 19.11% vs 15.16% for SPY. On fees, SPY is cheaper at 0.09% per year. On volatility, SPY has been the lower-risk option at 3.73%. The better choice depends on whether you care most about return, fees, risk, or income.

Which ETF has performed better, ONEQ or SPY?

Over the 10-year period, ONEQ has performed better with a 19.11% return vs 15.16%. Past performance does not guarantee future results, so compare this with risk, fees, and fund exposure.

Which ETF is cheaper, ONEQ or SPY?

SPY is cheaper with a 0.09% expense ratio, compared with 0.21% for ONEQ.

Which ETF pays a higher dividend yield, ONEQ or SPY?

SPY has the higher dividend yield at 1.00%, compared with 0.70% for ONEQ.

What is the main difference between ONEQ and SPY?

ONEQ is categorized as Large Cap Growth Equities, while SPY is S&P 500. ONEQ tracks Nasdaq Composite Index, while SPY tracks S&P 500 Index. They also come from different issuers: Fidelity and State Street. Their fees differ too: 0.21% for ONEQ and 0.09% for SPY.

Which has better risk-adjusted returns?

SPY currently has the higher Sharpe Ratio (2.14 vs 2.09), meaning it's delivered slightly more return per unit of risk over the trailing 12 months. However, this ranking shifts over time - use the Risk/Return Score above for a more comprehensive view that combines Sharpe, Sortino, and other measures used by quantitative funds.