SPBX vs. APRT

Last updated Jul 12, 2026

SPBX (AllianzIM 6 Month Buffer10 Allocation ETF) and APRT (AllianzIM U.S. Large Cap Buffer10 Apr ETF) are both exchange-traded funds - SPBX is a Defined Outcome fund actively managed by Allianz, while APRT is a Options Trading fund actively managed by Allianz. Both are actively managed. Over the past year, SPBX returned 12.98% vs 16.80% for APRT. Their correlation of 0.95 suggests significant overlap in exposure. SPBX charges 0.79%/yr vs 0.74%/yr for APRT.

Performance

SPBX vs. APRT - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in AllianzIM 6 Month Buffer10 Allocation ETF (SPBX) and AllianzIM U.S. Large Cap Buffer10 Apr ETF (APRT). The values are adjusted to include any dividend payments, if applicable.

Returns By Period

In the year-to-date period, SPBX achieves a 6.84% return, which is significantly lower than APRT's 10.63% return.

SPBX

• 1D: 0.21%
• 1M: 1.64%
• 6M: 5.97%
• YTD: 6.84%
• 1Y: 12.98%
• 3Y*: —
• 5Y*: —
• 10Y*: —

APRT

• 1D: 0.13%
• 1M: 1.36%
• 6M: 10.19%
• YTD: 10.63%
• 1Y: 16.80%
• 3Y*: 13.68%
• 5Y*: 10.40%
• 10Y*: —

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

SPBX vs. APRT - Yearly Performance Comparison

	2026 (YTD)	2025
SPBX AllianzIM 6 Month Buffer10 Allocation ETF	6.84%	9.79%
APRT AllianzIM U.S. Large Cap Buffer10 Apr ETF	10.63%	7.45%

Correlation

The correlation between SPBX and APRT is 0.92, 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	0.92
Correlation (All Time) Calculated using the full available price history since Jan 8, 2025	0.95

The correlation between SPBX and APRT has been stable across timeframes, ranging from 0.92 to 0.95 - a consistent structural relationship.

Return for Risk

SPBX vs. APRT — Risk / Return Rank

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

SPBX

SPBX Risk / Return Rank: 86
SPBX Sharpe Ratio Rank: 89
SPBX Sortino Ratio Rank: 91
SPBX Omega Ratio Rank: 91
SPBX Calmar Ratio Rank: 72
SPBX Martin Ratio Rank: 85

APRT

APRT Risk / Return Rank: 97
APRT Sharpe Ratio Rank: 96
APRT Sortino Ratio Rank: 97
APRT Omega Ratio Rank: 97
APRT Calmar Ratio Rank: 98
APRT Martin Ratio Rank: 98

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.

SPBX vs. APRT - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for AllianzIM 6 Month Buffer10 Allocation ETF (SPBX) and AllianzIM U.S. Large Cap Buffer10 Apr ETF (APRT). 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.

	SPBX	APRT	Difference
Sharpe ratio: Return per unit of total volatility	2.34	3.29	-0.96
Sortino ratio: Return per unit of downside risk	3.43	5.61	-2.18
Omega ratio: Gain probability vs. loss probability	1.46	1.81	-0.34
Calmar ratio: Return relative to maximum drawdown	2.87	10.53	-7.66
Martin ratio: Return relative to average drawdown	13.91	49.34	-35.43

SPBX vs. APRT - Sharpe Ratio Comparison

The current SPBX Sharpe Ratio is 2.34, which is comparable to the APRT Sharpe Ratio of 3.29. The chart below compares the historical Sharpe Ratios of SPBX and APRT, 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

SPBX vs. APRT - Drawdown Comparison

The maximum SPBX drawdown since its inception was -11.11%, smaller than the maximum APRT drawdown of -14.98%. Use the drawdown chart below to compare losses from any high point for SPBX and APRT.

Drawdown Indicators

	SPBX	APRT	Difference
Max Drawdown Largest peak-to-trough decline	-11.11%	-14.98%	+3.87%
Max Drawdown (1Y) Largest decline over 1 year	-4.49%	-1.59%	-2.90%
Max Drawdown (3Y) Largest decline over 3 years	—	-14.98%	—
Max Drawdown (5Y) Largest decline over 5 years	—	-14.98%	—
Current Drawdown Current decline from peak	0.00%	0.00%	0.00%
Average Drawdown Average peak-to-trough decline	-1.10%	-2.02%	+0.92%
Ulcer Index Depth and duration of drawdowns from previous peaks	0.93%	0.34%	+0.59%

Volatility

SPBX vs. APRT - Volatility Comparison

AllianzIM 6 Month Buffer10 Allocation ETF (SPBX) and AllianzIM U.S. Large Cap Buffer10 Apr ETF (APRT) have volatilities of 1.63% and 1.65%, respectively, indicating that both stocks experience similar levels of price fluctuations. This suggests that the risk associated with both stocks, as measured by volatility, is nearly the same. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	SPBX	APRT	Difference
Volatility (1M) Calculated over the trailing 1-month period	1.63%	1.65%	-0.02%
Volatility (6M) Calculated over the trailing 6-month period	4.70%	4.36%	+0.34%
Volatility (1Y) Calculated over the trailing 1-year period	5.53%	5.09%	+0.44%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	9.20%	10.79%	-1.59%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	9.20%	10.23%	-1.03%

SPBX vs. APRT - Expense Ratio Comparison

SPBX has a 0.79% expense ratio, which is higher than APRT's 0.74% expense ratio.

Dividends

SPBX vs. APRT - Dividend Comparison

Neither SPBX nor APRT has paid dividends to shareholders.

Position	TTM	2025	2024	2023	2022	2021	2020
APRT AllianzIM U.S. Large Cap Buffer10 Apr ETF	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%	4.67%
SPBX AllianzIM 6 Month Buffer10 Allocation ETF	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%

Frequently Asked Questions

Can I hold both SPBX and APRT in my portfolio?

With a correlation of 0.92, SPBX and APRT 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, SPBX or APRT?

APRT has higher volatility (1.65%) compared to SPBX (1.63%). In terms of maximum drawdown, SPBX dropped -11.11% vs APRT's -14.98%.

Which ETF is better, SPBX or APRT?

On 1-year performance, APRT leads with 16.80% vs 12.98% for SPBX. On fees, APRT is cheaper at 0.74% per year. Their volatility is very similar. The better choice depends on whether you care most about return, fees, risk, or income.

Which ETF has performed better, SPBX or APRT?

Over the 1-year period, APRT has performed better with a 16.80% return vs 12.98%. Past performance does not guarantee future results, so compare this with risk, fees, and fund exposure.

Which ETF is cheaper, SPBX or APRT?

APRT is cheaper with a 0.74% expense ratio, compared with 0.79% for SPBX.

Which ETF pays a higher dividend yield, SPBX or APRT?

SPBX and APRT have nearly identical dividend yields, around 0.00%.

What is the main difference between SPBX and APRT?

SPBX is categorized as Defined Outcome, while APRT is Options Trading. Their fees differ too: 0.79% for SPBX and 0.74% for APRT.

Which has better risk-adjusted returns?

APRT currently has the higher Sharpe Ratio (3.29 vs 2.34), 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.