DUKQ vs. SCHK

Last updated Jun 21, 2026

DUKQ (Ocean Park Domestic ETF) and SCHK (Schwab 1000 Index ETF) are both Large Cap Blend Equities funds. DUKQ is actively managed, while SCHK is passively managed. Over the past year, DUKQ returned 27.28% vs 27.01% for SCHK. Their correlation of 0.94 suggests significant overlap in exposure. DUKQ charges 0.98%/yr vs 0.03%/yr for SCHK.

Performance

DUKQ vs. SCHK - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in Ocean Park Domestic ETF (DUKQ) and Schwab 1000 Index ETF (SCHK). The values are adjusted to include any dividend payments, if applicable.

Returns By Period

In the year-to-date period, DUKQ achieves a 13.31% return, which is significantly higher than SCHK's 10.46% return.

DUKQ

• 1D: 1.50%
• 1M: 3.43%
• YTD: 13.31%
• 6M: 12.94%
• 1Y: 27.28%
• 3Y*: —
• 5Y*: —
• 10Y*: —

SCHK

• 1D: 1.09%
• 1M: 1.23%
• YTD: 10.46%
• 6M: 10.53%
• 1Y: 27.01%
• 3Y*: 20.84%
• 5Y*: 13.28%
• 10Y*: —

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

DUKQ vs. SCHK - Yearly Performance Comparison

	2026 (YTD)	2025	2024
DUKQ Ocean Park Domestic ETF	13.31%	5.69%	4.80%
SCHK Schwab 1000 Index ETF	10.46%	17.23%	5.81%

Correlation

The correlation between DUKQ and SCHK is 0.96 - these two move nearly in lockstep. At this level, holding both provides almost no diversification benefit. If you already own one, adding the other does little to reduce portfolio risk.

	Correlation
Correlation (1Y) Calculated over the trailing 1-year period	0.96
Correlation (All Time) Calculated using the full available price history since Jul 11, 2024	0.94

The correlation between DUKQ and SCHK has been stable across timeframes, ranging from 0.94 to 0.96 - a consistent structural relationship.

DUKQ vs. SCHK - Sectors Allocation Comparison

Sectors	DUKQ	SCHK
Technology	34.8%	38.0%
Industrials	10.9%	8.9%
Consumer Cyclical	10.3%	9.8%
Financial Services	9.3%	11.2%
Healthcare	8.9%	8.4%
Communication Services	7.7%	10.1%
Consumer Defensive	4.8%	4.3%
Energy	3.7%	3.2%
Utilities	3.7%	2.1%
Real Estate	3.1%	2.0%
Basic Materials	2.7%	1.9%

Return for Risk

DUKQ vs. SCHK — Risk / Return Rank

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

DUKQ

DUKQ Risk / Return Rank: 68
DUKQ Sharpe Ratio Rank: 66
DUKQ Sortino Ratio Rank: 63
DUKQ Omega Ratio Rank: 63
DUKQ Calmar Ratio Rank: 71
DUKQ Martin Ratio Rank: 77

SCHK

SCHK Risk / Return Rank: 68
SCHK Sharpe Ratio Rank: 69
SCHK Sortino Ratio Rank: 66
SCHK Omega Ratio Rank: 68
SCHK Calmar Ratio Rank: 63
SCHK Martin Ratio Rank: 74

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.

DUKQ vs. SCHK - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for Ocean Park Domestic ETF (DUKQ) and Schwab 1000 Index ETF (SCHK). 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.

Values are calculated on a 1-year rolling basis and updated daily. Risk-adjusted metrics are more stable over longer periods — use the period switch above to explore them.

	DUKQ	SCHK	Difference
Sharpe ratio: Return per unit of total volatility	2.08	2.11	-0.04
Sortino ratio: Return per unit of downside risk	2.83	2.86	-0.02
Omega ratio: Gain probability vs. loss probability	1.37	1.38	-0.01
Calmar ratio: Return relative to maximum drawdown	3.47	3.00	+0.47
Martin ratio: Return relative to average drawdown	14.26	13.44	+0.81

DUKQ vs. SCHK - Sharpe Ratio Comparison

The current DUKQ Sharpe Ratio is 2.08, which is comparable to the SCHK Sharpe Ratio of 2.11. The chart below compares the historical Sharpe Ratios of DUKQ and SCHK, calculated using daily returns over the previous 12 months. A higher Sharpe Ratio indicates better risk-adjusted performance relative to the risk-free rate.

Drawdowns

DUKQ vs. SCHK - Drawdown Comparison

The maximum DUKQ drawdown since its inception was -18.44%, smaller than the maximum SCHK drawdown of -34.80%. Use the drawdown chart below to compare losses from any high point for DUKQ and SCHK.

Drawdown Indicators

	DUKQ	SCHK	Difference
Max Drawdown Largest peak-to-trough decline	-18.44%	-34.80%	+16.36%
Max Drawdown (1Y) Largest decline over 1 year	-7.84%	-8.97%	+1.13%
Max Drawdown (3Y) Largest decline over 3 years	—	-19.21%	—
Max Drawdown (5Y) Largest decline over 5 years	—	-25.44%	—
Current Drawdown Current decline from peak	-0.52%	-1.26%	+0.74%
Average Drawdown Average peak-to-trough decline	-3.85%	-5.16%	+1.31%
Ulcer Index Depth and duration of drawdowns from previous peaks	1.91%	2.00%	-0.09%

Volatility

DUKQ vs. SCHK - Volatility Comparison

Ocean Park Domestic ETF (DUKQ) has a higher volatility of 5.32% compared to Schwab 1000 Index ETF (SCHK) at 4.84%. This indicates that DUKQ's price experiences larger fluctuations and is considered to be riskier than SCHK based on this measure. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	DUKQ	SCHK	Difference
Volatility (1M) Calculated over the trailing 1-month period	5.32%	4.84%	+0.48%
Volatility (6M) Calculated over the trailing 6-month period	10.30%	10.07%	+0.23%
Volatility (1Y) Calculated over the trailing 1-year period	13.12%	12.74%	+0.38%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	15.01%	17.33%	-2.32%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	15.01%	19.12%	-4.11%

DUKQ vs. SCHK - Expense Ratio Comparison

DUKQ has a 0.98% expense ratio, which is higher than SCHK's 0.03% expense ratio.

Dividends

DUKQ vs. SCHK - Dividend Comparison

DUKQ's dividend yield for the trailing twelve months is around 0.66%, less than SCHK's 1.01% yield.

Position	TTM	2025	2024	2023	2022	2021	2020	2019	2018	2017
DUKQ Ocean Park Domestic ETF	0.66%	0.68%	0.28%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%
SCHK Schwab 1000 Index ETF	1.01%	1.09%	1.20%	1.38%	1.57%	1.17%	1.58%	1.82%	1.80%	0.31%

Frequently Asked Questions

Can I hold both DUKQ and SCHK in my portfolio?

With a correlation of 0.96, DUKQ and SCHK 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, DUKQ or SCHK?

DUKQ has higher volatility (5.32%) compared to SCHK (4.84%). In terms of maximum drawdown, DUKQ dropped -18.44% vs SCHK's -34.80%.

Which ETF is better, DUKQ or SCHK?

On 1-year performance, DUKQ leads with 27.28% vs 27.01% for SCHK. On fees, SCHK is cheaper at 0.03% per year. On volatility, SCHK has been the lower-risk option at 4.84%. The better choice depends on whether you care most about return, fees, risk, or income.

Which ETF has performed better, DUKQ or SCHK?

Over the 1-year period, DUKQ has performed better with a 27.28% return vs 27.01%. Past performance does not guarantee future results, so compare this with risk, fees, and fund exposure.

Which ETF is cheaper, DUKQ or SCHK?

SCHK is cheaper with a 0.03% expense ratio, compared with 0.98% for DUKQ.

Which ETF pays a higher dividend yield, DUKQ or SCHK?

SCHK has the higher dividend yield at 1.01%, compared with 0.66% for DUKQ.

What is the main difference between DUKQ and SCHK?

They also come from different issuers: Ocean Park and Charles Schwab. Their fees differ too: 0.98% for DUKQ and 0.03% for SCHK.

Which has better risk-adjusted returns?

SCHK currently has the higher Sharpe Ratio (2.11 vs 2.08), 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.