PBSE vs. TWOX

Last updated Jun 5, 2026

PBSE (PGIM S&P 500 Buffer 20 ETF - September) and TWOX (iShares Large Cap Accelerated Outcome ETF) are both Defined Outcome funds. Both are actively managed. Over the past year, PBSE returned 12.98% vs 16.04% for TWOX. Their correlation of 0.94 suggests significant overlap in exposure. Both charge a 0.50% expense ratio.

Performance

PBSE vs. TWOX - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in PGIM S&P 500 Buffer 20 ETF - September (PBSE) 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, PBSE achieves a 4.41% return, which is significantly higher than TWOX's 2.20% return.

PBSE

• 1D: 0.10%
• 1M: 1.30%
• YTD: 4.41%
• 6M: 5.07%
• 1Y: 12.98%
• 3Y*: —
• 5Y*: —
• 10Y*: —

TWOX

• 1D: 0.05%
• 1M: 1.29%
• YTD: 2.20%
• 6M: 3.64%
• 1Y: 16.04%
• 3Y*: —
• 5Y*: —
• 10Y*: —

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

PBSE vs. TWOX - Yearly Performance Comparison

	2026 (YTD)	2025
PBSE PGIM S&P 500 Buffer 20 ETF - September	4.41%	10.22%
TWOX iShares Large Cap Accelerated Outcome ETF	2.20%	13.32%

Correlation

The correlation between PBSE and TWOX is 0.90, 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	0.90
Correlation (All Time) Calculated using the full available price history since Jan 17, 2025	0.94

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

Return for Risk

PBSE vs. TWOX — Risk / Return Rank

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

PBSE

PBSE Risk / Return Rank: 89
PBSE Sharpe Ratio Rank: 88
PBSE Sortino Ratio Rank: 92
PBSE Omega Ratio Rank: 92
PBSE Calmar Ratio Rank: 81
PBSE Martin Ratio Rank: 92

TWOX

TWOX Risk / Return Rank: 45
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.

PBSE vs. TWOX - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for PGIM S&P 500 Buffer 20 ETF - September (PBSE) 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.

	PBSE	TWOX	Difference
Sharpe ratio: Return per unit of total volatility	2.88	1.54	+1.34
Sortino ratio: Return per unit of downside risk	4.30	2.13	+2.17
Omega ratio: Gain probability vs. loss probability	1.61	1.32	+0.29
Calmar ratio: Return relative to maximum drawdown	4.13	1.69	+2.44
Martin ratio: Return relative to average drawdown	22.03	8.00	+14.04
Data is calculated on a 1-year rolling basis and updated daily. The trend shows the change in the indicator over the past month.

PBSE vs. TWOX - Sharpe Ratio Comparison

The current PBSE Sharpe Ratio is 2.88, which is higher than the TWOX Sharpe Ratio of 1.54. The chart below compares the historical Sharpe Ratios of PBSE 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

	PBSE	TWOX	Difference
Sharpe Ratio (1Y) Calculated over the trailing 1-year period	2.88	1.54	+1.34
Sharpe Ratio (All Time) Calculated using the full available price history	1.58	0.67	+0.90

Drawdowns

PBSE vs. TWOX - Drawdown Comparison

The maximum PBSE drawdown since its inception was -8.35%, smaller than the maximum TWOX drawdown of -19.35%. Use the drawdown chart below to compare losses from any high point for PBSE and TWOX.

Drawdown Indicators

	PBSE	TWOX	Difference
Max Drawdown Largest peak-to-trough decline	-8.35%	-19.35%	+11.00%
Max Drawdown (1Y) Largest decline over 1 year	-3.15%	-9.51%	+6.36%
Current Drawdown Current decline from peak	0.00%	0.00%	0.00%
Average Drawdown Average peak-to-trough decline	-0.63%	-2.64%	+2.01%
Ulcer Index Depth and duration of drawdowns from previous peaks	0.59%	2.01%	-1.42%

Volatility

PBSE vs. TWOX - Volatility Comparison

PGIM S&P 500 Buffer 20 ETF - September (PBSE) and iShares Large Cap Accelerated Outcome ETF (TWOX) have volatilities of 0.43% and 0.44%, 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

	PBSE	TWOX	Difference
Volatility (1M) Calculated over the trailing 1-month period	0.43%	0.44%	-0.01%
Volatility (6M) Calculated over the trailing 6-month period	3.41%	8.25%	-4.84%
Volatility (1Y) Calculated over the trailing 1-year period	4.52%	10.44%	-5.92%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	6.66%	16.76%	-10.10%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	6.66%	16.76%	-10.10%

PBSE vs. TWOX - Expense Ratio Comparison

Both PBSE and TWOX have an expense ratio of 0.50%.

Dividends

PBSE vs. TWOX - Dividend Comparison

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

Position	TTM	2025
PBSE PGIM S&P 500 Buffer 20 ETF - September	0.00%	0.00%
TWOX iShares Large Cap Accelerated Outcome ETF	0.55%	0.57%

Frequently Asked Questions

Can I hold both PBSE and TWOX in my portfolio?

With a correlation of 0.90, PBSE and TWOX 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, PBSE or TWOX?

TWOX has higher volatility (0.44%) compared to PBSE (0.43%). In terms of maximum drawdown, PBSE dropped -8.35% vs TWOX's -19.35%.

Which ETF is better, PBSE or TWOX?

On 1-year performance, TWOX leads with 16.04% vs 12.98% for PBSE. Both ETFs have the same 0.50% expense ratio. 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, PBSE or TWOX?

Over the 1-year period, TWOX has performed better with a 16.04% return vs 12.98%. Past performance does not guarantee future results, so compare this with risk, fees, and fund exposure.

Which ETF is cheaper, PBSE or TWOX?

PBSE and TWOX have the same expense ratio: 0.50% per year.

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

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

What is the main difference between PBSE and TWOX?

They also come from different issuers: PGIM and iShares.

Which has better risk-adjusted returns?

PBSE currently has the higher Sharpe Ratio (2.88 vs 1.54), 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.