PBJA vs. ISWN

Last updated Jun 4, 2026

PBJA (PGIM US Large-Cap Buffer 20 ETF - January) and ISWN (Amplify BlackSwan ISWN ETF) are both Options Trading funds. PBJA is actively managed, while ISWN is passively managed. Over the past year, PBJA returned 12.85% vs 13.27% for ISWN. A 0.56 correlation means they provide meaningful diversification when combined. PBJA charges 0.50%/yr vs 0.49%/yr for ISWN.

Performance

PBJA vs. ISWN - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in PGIM US Large-Cap Buffer 20 ETF - January (PBJA) and Amplify BlackSwan ISWN ETF (ISWN). The values are adjusted to include any dividend payments, if applicable.

Returns By Period

The year-to-date returns for both stocks are quite close, with PBJA having a 4.34% return and ISWN slightly lower at 4.28%.

PBJA

• 1D: -0.14%
• 1M: 1.54%
• YTD: 4.34%
• 6M: 5.14%
• 1Y: 12.85%
• 3Y*: —
• 5Y*: —
• 10Y*: —

ISWN

• 1D: -0.80%
• 1M: 2.01%
• YTD: 4.28%
• 6M: 4.94%
• 1Y: 13.27%
• 3Y*: 8.12%
• 5Y*: -0.37%
• 10Y*: —

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

PBJA vs. ISWN - Yearly Performance Comparison

	2026 (YTD)	2025	2024
PBJA PGIM US Large-Cap Buffer 20 ETF - January	4.34%	10.33%	12.18%
ISWN Amplify BlackSwan ISWN ETF	4.28%	23.23%	-2.64%

Correlation

The correlation between PBJA and ISWN is 0.62, which is moderate. They share some common price drivers but move independently often enough to provide real diversification benefit when combined.

	Correlation
Correlation (1Y) Calculated over the trailing 1-year period	0.62
Correlation (All Time) Calculated using the full available price history since Jan 3, 2024	0.56

The correlation between PBJA and ISWN has been stable across timeframes, ranging from 0.56 to 0.62 - a consistent structural relationship.

Return for Risk

PBJA vs. ISWN — Risk / Return Rank

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

PBJA

PBJA Risk / Return Rank: 85
PBJA Sharpe Ratio Rank: 85
PBJA Sortino Ratio Rank: 90
PBJA Omega Ratio Rank: 91
PBJA Calmar Ratio Rank: 73
PBJA Martin Ratio Rank: 89

ISWN

ISWN Risk / Return Rank: 30
ISWN Sharpe Ratio Rank: 30
ISWN Sortino Ratio Rank: 29
ISWN Omega Ratio Rank: 30
ISWN Calmar Ratio Rank: 29
ISWN Martin Ratio Rank: 32

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.

PBJA vs. ISWN - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for PGIM US Large-Cap Buffer 20 ETF - January (PBJA) and Amplify BlackSwan ISWN ETF (ISWN). 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.

	PBJA	ISWN	Difference
Sharpe ratio: Return per unit of total volatility	2.80	1.09	+1.70
Sortino ratio: Return per unit of downside risk	4.18	1.60	+2.58
Omega ratio: Gain probability vs. loss probability	1.60	1.20	+0.40
Calmar ratio: Return relative to maximum drawdown	3.60	1.38	+2.22
Martin ratio: Return relative to average drawdown	19.59	4.67	+14.91
Data is calculated on a 1-year rolling basis and updated daily. The trend shows the change in the indicator over the past month.

PBJA vs. ISWN - Sharpe Ratio Comparison

The current PBJA Sharpe Ratio is 2.80, which is higher than the ISWN Sharpe Ratio of 1.09. The chart below compares the historical Sharpe Ratios of PBJA and ISWN, 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

	PBJA	ISWN	Difference
Sharpe Ratio (1Y) Calculated over the trailing 1-year period	2.80	1.09	+1.70
Sharpe Ratio (5Y) Calculated over the trailing 5-year period	—	-0.03	—
Sharpe Ratio (All Time) Calculated using the full available price history	1.76	0.01	+1.75

Drawdowns

PBJA vs. ISWN - Drawdown Comparison

The maximum PBJA drawdown since its inception was -8.50%, smaller than the maximum ISWN drawdown of -32.35%. Use the drawdown chart below to compare losses from any high point for PBJA and ISWN.

Drawdown Indicators

	PBJA	ISWN	Difference
Max Drawdown Largest peak-to-trough decline	-8.50%	-32.35%	+23.85%
Max Drawdown (1Y) Largest decline over 1 year	-3.58%	-9.63%	+6.05%
Max Drawdown (3Y) Largest decline over 3 years	—	-13.77%	—
Max Drawdown (5Y) Largest decline over 5 years	—	-32.35%	—
Current Drawdown Current decline from peak	-0.14%	-4.03%	+3.89%
Average Drawdown Average peak-to-trough decline	-0.55%	-16.17%	+15.62%
Ulcer Index Depth and duration of drawdowns from previous peaks	0.66%	2.85%	-2.19%

Volatility

PBJA vs. ISWN - Volatility Comparison

The current volatility for PGIM US Large-Cap Buffer 20 ETF - January (PBJA) is 0.64%, while Amplify BlackSwan ISWN ETF (ISWN) has a volatility of 4.67%. This indicates that PBJA experiences smaller price fluctuations and is considered to be less risky than ISWN based on this measure. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	PBJA	ISWN	Difference
Volatility (1M) Calculated over the trailing 1-month period	0.64%	4.67%	-4.03%
Volatility (6M) Calculated over the trailing 6-month period	3.71%	10.10%	-6.39%
Volatility (1Y) Calculated over the trailing 1-year period	4.62%	12.20%	-7.58%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	6.38%	11.67%	-5.29%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	6.38%	11.57%	-5.19%

PBJA vs. ISWN - Expense Ratio Comparison

PBJA has a 0.50% expense ratio, which is higher than ISWN's 0.49% expense ratio.

Dividends

PBJA vs. ISWN - Dividend Comparison

PBJA has not paid dividends to shareholders, while ISWN's dividend yield for the trailing twelve months is around 2.82%.

Position	TTM	2025	2024	2023	2022	2021
ISWN Amplify BlackSwan ISWN ETF	2.82%	2.89%	3.27%	2.91%	2.00%	0.76%
PBJA PGIM US Large-Cap Buffer 20 ETF - January	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%

Frequently Asked Questions

Can I hold both PBJA and ISWN in my portfolio?

PBJA and ISWN have a correlation of 0.62, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.

Which is riskier, PBJA or ISWN?

ISWN has higher volatility (4.67%) compared to PBJA (0.64%). In terms of maximum drawdown, PBJA dropped -8.50% vs ISWN's -32.35%.

Which ETF is better, PBJA or ISWN?

On 1-year performance, ISWN leads with 13.27% vs 12.85% for PBJA. On fees, ISWN is cheaper at 0.49% per year. On volatility, PBJA has been the lower-risk option at 0.64%. The better choice depends on whether you care most about return, fees, risk, or income.

Which ETF has performed better, PBJA or ISWN?

Over the 1-year period, ISWN has performed better with a 13.27% return vs 12.85%. Past performance does not guarantee future results, so compare this with risk, fees, and fund exposure.

Which ETF is cheaper, PBJA or ISWN?

ISWN is cheaper with a 0.49% expense ratio, compared with 0.50% for PBJA.

Which ETF pays a higher dividend yield, PBJA or ISWN?

ISWN has the higher dividend yield at 2.82%, compared with 0.00% for PBJA.

What is the main difference between PBJA and ISWN?

They also come from different issuers: PGIM and Amplify. Their fees differ too: 0.50% for PBJA and 0.49% for ISWN.

Which has better risk-adjusted returns?

PBJA currently has the higher Sharpe Ratio (2.80 vs 1.09), 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.