OCTU vs. TWOX

Last updated Jun 3, 2026

OCTU (AllianzIM U.S. Equity Buffer15 Uncapped Oct ETF) and TWOX (iShares Large Cap Accelerated Outcome ETF) are both Defined Outcome funds. Both are actively managed. Over the past year, OCTU returned 21.23% vs 16.55% for TWOX. Their correlation of 0.90 suggests significant overlap in exposure. OCTU charges 0.74%/yr vs 0.50%/yr for TWOX.

Performance

OCTU vs. TWOX - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in AllianzIM U.S. Equity Buffer15 Uncapped Oct ETF (OCTU) and iShares Large Cap Accelerated Outcome ETF (TWOX). The values are adjusted to include any dividend payments, if applicable.

Returns By Period

In the year-to-date period, OCTU achieves a 8.43% return, which is significantly higher than TWOX's 2.15% return.

OCTU

• 1D: 0.13%
• 1M: 4.15%
• YTD: 8.43%
• 6M: 8.51%
• 1Y: 21.23%
• 3Y*: —
• 5Y*: —
• 10Y*: —

TWOX

• 1D: -0.02%
• 1M: 1.36%
• YTD: 2.15%
• 6M: 3.98%
• 1Y: 16.55%
• 3Y*: —
• 5Y*: —
• 10Y*: —

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

OCTU vs. TWOX - Yearly Performance Comparison

	2026 (YTD)	2025
OCTU AllianzIM U.S. Equity Buffer15 Uncapped Oct ETF	8.43%	11.49%
TWOX iShares Large Cap Accelerated Outcome ETF	2.15%	13.32%

Correlation

The correlation between OCTU and TWOX is 0.87, 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	0.87
Correlation (All Time) Calculated using the full available price history since Jan 17, 2025	0.90

The correlation between OCTU and TWOX has been stable across timeframes, ranging from 0.87 to 0.90 - a consistent structural relationship.

Return for Risk

OCTU vs. TWOX — Risk / Return Rank

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

OCTU

OCTU Risk / Return Rank: 73
OCTU Sharpe Ratio Rank: 74
OCTU Sortino Ratio Rank: 75
OCTU Omega Ratio Rank: 71
OCTU Calmar Ratio Rank: 71
OCTU Martin Ratio Rank: 77

TWOX

TWOX Risk / Return Rank: 44
TWOX Sharpe Ratio Rank: 45
TWOX Sortino Ratio Rank: 43
TWOX Omega Ratio Rank: 52
TWOX Calmar Ratio Rank: 35
TWOX Martin Ratio Rank: 49

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.

OCTU vs. TWOX - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for AllianzIM U.S. Equity Buffer15 Uncapped Oct ETF (OCTU) and iShares Large Cap Accelerated Outcome ETF (TWOX). 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.

	OCTU	TWOX	Difference
Sharpe ratio Return per unit of total volatility	2.46	1.59	+0.86
Sortino ratio Return per unit of downside risk	3.46	2.19	+1.27
Omega ratio Gain probability vs. loss probability	1.43	1.33	+0.10
Calmar ratio Return relative to maximum drawdown	3.61	1.77	+1.84
Martin ratio Return relative to average drawdown	15.13	8.38	+6.75
Data is calculated on a 1-year rolling basis and updated daily. The trend shows the change in the indicator over the past month.

OCTU vs. TWOX - Sharpe Ratio Comparison

The current OCTU Sharpe Ratio is 2.46, which is higher than the TWOX Sharpe Ratio of 1.59. The chart below compares the historical Sharpe Ratios of OCTU and TWOX, 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

	OCTU	TWOX	Difference
Sharpe Ratio (1Y) Calculated over the trailing 1-year period	2.46	1.59	+0.86
Sharpe Ratio (All Time) Calculated using the full available price history	1.34	0.67	+0.67

Drawdowns

OCTU vs. TWOX - Drawdown Comparison

The maximum OCTU drawdown since its inception was -11.24%, smaller than the maximum TWOX drawdown of -19.35%. Use the drawdown chart below to compare losses from any high point for OCTU and TWOX.

Drawdown Indicators

	OCTU	TWOX	Difference
Max Drawdown Largest peak-to-trough decline	-11.24%	-19.35%	+8.11%
Max Drawdown (1Y) Largest decline over 1 year	-5.92%	-9.51%	+3.59%
Current Drawdown Current decline from peak	0.00%	-0.02%	+0.02%
Average Drawdown Average peak-to-trough decline	-1.68%	-2.65%	+0.97%
Ulcer Index Depth and duration of drawdowns from previous peaks	1.41%	2.01%	-0.60%

Volatility

OCTU vs. TWOX - Volatility Comparison

AllianzIM U.S. Equity Buffer15 Uncapped Oct ETF (OCTU) has a higher volatility of 2.48% compared to iShares Large Cap Accelerated Outcome ETF (TWOX) at 0.53%. This indicates that OCTU's price experiences larger fluctuations and is considered to be riskier than TWOX based on this measure. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	OCTU	TWOX	Difference
Volatility (1M) Calculated over the trailing 1-month period	2.48%	0.53%	+1.95%
Volatility (6M) Calculated over the trailing 6-month period	6.22%	8.26%	-2.04%
Volatility (1Y) Calculated over the trailing 1-year period	8.68%	10.44%	-1.76%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	10.39%	16.81%	-6.42%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	10.39%	16.81%	-6.42%

OCTU vs. TWOX - Expense Ratio Comparison

OCTU has a 0.74% expense ratio, which is higher than TWOX's 0.50% expense ratio.

Dividends

OCTU vs. TWOX - Dividend Comparison

OCTU has not paid dividends to shareholders, while TWOX's dividend yield for the trailing twelve months is around 0.55%.

Position	TTM	2025
OCTU AllianzIM U.S. Equity Buffer15 Uncapped Oct ETF	0.00%	0.00%
TWOX iShares Large Cap Accelerated Outcome ETF	0.55%	0.57%

Frequently Asked Questions

Can I hold both OCTU and TWOX in my portfolio?

OCTU and TWOX have a correlation of 0.87, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.

Which is riskier, OCTU or TWOX?

OCTU has higher volatility (2.48%) compared to TWOX (0.53%). In terms of maximum drawdown, OCTU dropped -11.24% vs TWOX's -19.35%.

Which ETF is better, OCTU or TWOX?

On 1-year performance, OCTU leads with 21.23% vs 16.55% for TWOX. On fees, TWOX is cheaper at 0.50% per year. On volatility, TWOX has been the lower-risk option at 0.53%. The better choice depends on whether you care most about return, fees, risk, or income.

Which ETF has performed better, OCTU or TWOX?

Over the 1-year period, OCTU has performed better with a 21.23% return vs 16.55%. Past performance does not guarantee future results, so compare this with risk, fees, and fund exposure.

Which ETF is cheaper, OCTU or TWOX?

TWOX is cheaper with a 0.50% expense ratio, compared with 0.74% for OCTU.

Which ETF pays a higher dividend yield, OCTU or TWOX?

TWOX has the higher dividend yield at 0.55%, compared with 0.00% for OCTU.

What is the main difference between OCTU and TWOX?

They also come from different issuers: AllianzIM and iShares. Their fees differ too: 0.74% for OCTU and 0.50% for TWOX.

Which has better risk-adjusted returns?

OCTU currently has the higher Sharpe Ratio (2.46 vs 1.59), 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.