PBFB vs. IBID

Last updated Jun 20, 2026

PBFB (PGIM US Large-Cap Buffer 20 ETF - February) and IBID (iShares iBonds Oct 2027 Term TIPS ETF) are both exchange-traded funds - PBFB is a Options Trading fund actively managed by PGIM, while IBID is a Inflation-Protected Bonds fund tracking the ICE 2027 Maturity US Inflation-Linked Treasury Index. PBFB is actively managed, while IBID is passively managed. Over the past year, PBFB returned 13.60% vs 4.04% for IBID. At a correlation of -0.03, they often move in opposite directions. PBFB charges 0.50%/yr vs 0.10%/yr for IBID.

Performance

PBFB vs. IBID - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in PGIM US Large-Cap Buffer 20 ETF - February (PBFB) and iShares iBonds Oct 2027 Term TIPS ETF (IBID). The values are adjusted to include any dividend payments, if applicable.

Returns By Period

In the year-to-date period, PBFB achieves a 4.73% return, which is significantly higher than IBID's 1.99% return.

PBFB

• 1D: 0.43%
• 1M: 0.47%
• YTD: 4.73%
• 6M: 5.23%
• 1Y: 13.60%
• 3Y*: —
• 5Y*: —
• 10Y*: —

IBID

• 1D: -0.10%
• 1M: -0.19%
• YTD: 1.99%
• 6M: 2.06%
• 1Y: 4.04%
• 3Y*: —
• 5Y*: —
• 10Y*: —

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

PBFB vs. IBID - Yearly Performance Comparison

	2026 (YTD)	2025	2024
PBFB PGIM US Large-Cap Buffer 20 ETF - February	4.73%	9.86%	8.58%
IBID iShares iBonds Oct 2027 Term TIPS ETF	1.99%	5.66%	4.28%

Correlation

The correlation between PBFB and IBID is -0.14, meaning they tend to move in opposite directions. This is especially valuable for risk management - when one declines, the other has historically tended to hold steady or rise.

	Correlation
Correlation (1Y) Calculated over the trailing 1-year period	-0.14
Correlation (All Time) Calculated using the full available price history since Feb 1, 2024	-0.03

The correlation between PBFB and IBID shifts across timeframes, from -0.14 (1 year) to -0.03 (all time), reflecting how their relationship changes across market environments.

Return for Risk

PBFB vs. IBID — Risk / Return Rank

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

PBFB

PBFB Risk / Return Rank: 87
PBFB Sharpe Ratio Rank: 88
PBFB Sortino Ratio Rank: 91
PBFB Omega Ratio Rank: 92
PBFB Calmar Ratio Rank: 73
PBFB Martin Ratio Rank: 89

IBID

IBID Risk / Return Rank: 96
IBID Sharpe Ratio Rank: 94
IBID Sortino Ratio Rank: 97
IBID Omega Ratio Rank: 96
IBID Calmar Ratio Rank: 96
IBID Martin Ratio Rank: 96

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.

PBFB vs. IBID - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for PGIM US Large-Cap Buffer 20 ETF - February (PBFB) and iShares iBonds Oct 2027 Term TIPS ETF (IBID). 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.

	PBFB	IBID	Difference
Sharpe ratio: Return per unit of total volatility	2.79	3.40	-0.61
Sortino ratio: Return per unit of downside risk	4.11	5.77	-1.65
Omega ratio: Gain probability vs. loss probability	1.58	1.77	-0.19
Calmar ratio: Return relative to maximum drawdown	3.57	8.54	-4.97
Martin ratio: Return relative to average drawdown	18.70	33.17	-14.47

PBFB vs. IBID - Sharpe Ratio Comparison

The current PBFB Sharpe Ratio is 2.79, which is comparable to the IBID Sharpe Ratio of 3.40. The chart below compares the historical Sharpe Ratios of PBFB and IBID, 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

PBFB vs. IBID - Drawdown Comparison

The maximum PBFB drawdown since its inception was -8.65%, which is greater than IBID's maximum drawdown of -1.28%. Use the drawdown chart below to compare losses from any high point for PBFB and IBID.

Drawdown Indicators

	PBFB	IBID	Difference
Max Drawdown Largest peak-to-trough decline	-8.65%	-1.28%	-7.37%
Max Drawdown (1Y) Largest decline over 1 year	-3.79%	-0.49%	-3.30%
Current Drawdown Current decline from peak	-0.11%	-0.49%	+0.38%
Average Drawdown Average peak-to-trough decline	-0.62%	-0.22%	-0.40%
Ulcer Index Depth and duration of drawdowns from previous peaks	0.72%	0.13%	+0.59%

Volatility

PBFB vs. IBID - Volatility Comparison

PGIM US Large-Cap Buffer 20 ETF - February (PBFB) has a higher volatility of 1.49% compared to iShares iBonds Oct 2027 Term TIPS ETF (IBID) at 0.36%. This indicates that PBFB's price experiences larger fluctuations and is considered to be riskier than IBID based on this measure. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	PBFB	IBID	Difference
Volatility (1M) Calculated over the trailing 1-month period	1.49%	0.36%	+1.13%
Volatility (6M) Calculated over the trailing 6-month period	3.95%	0.86%	+3.09%
Volatility (1Y) Calculated over the trailing 1-year period	4.85%	1.24%	+3.61%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	6.45%	2.25%	+4.20%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	6.45%	2.25%	+4.20%

PBFB vs. IBID - Expense Ratio Comparison

PBFB has a 0.50% expense ratio, which is higher than IBID's 0.10% expense ratio.

Dividends

PBFB vs. IBID - Dividend Comparison

PBFB has not paid dividends to shareholders, while IBID's dividend yield for the trailing twelve months is around 3.68%.

Position	TTM	2025	2024	2023
IBID iShares iBonds Oct 2027 Term TIPS ETF	3.68%	4.43%	4.24%	0.81%
PBFB PGIM US Large-Cap Buffer 20 ETF - February	0.00%	0.00%	0.00%	0.00%

Frequently Asked Questions

Can I hold both PBFB and IBID in my portfolio?

PBFB and IBID have a correlation of -0.14, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.

Which is riskier, PBFB or IBID?

PBFB has higher volatility (1.49%) compared to IBID (0.36%). In terms of maximum drawdown, PBFB dropped -8.65% vs IBID's -1.28%.

Which ETF is better, PBFB or IBID?

On 1-year performance, PBFB leads with 13.60% vs 4.04% for IBID. On fees, IBID is cheaper at 0.10% per year. On volatility, IBID has been the lower-risk option at 0.36%. The better choice depends on whether you care most about return, fees, risk, or income.

Which ETF has performed better, PBFB or IBID?

Over the 1-year period, PBFB has performed better with a 13.60% return vs 4.04%. Past performance does not guarantee future results, so compare this with risk, fees, and fund exposure.

Which ETF is cheaper, PBFB or IBID?

IBID is cheaper with a 0.10% expense ratio, compared with 0.50% for PBFB.

Which ETF pays a higher dividend yield, PBFB or IBID?

IBID has the higher dividend yield at 3.68%, compared with 0.00% for PBFB.

What is the main difference between PBFB and IBID?

PBFB is categorized as Options Trading, while IBID is Inflation-Protected Bonds. They also come from different issuers: PGIM and iShares. Their fees differ too: 0.50% for PBFB and 0.10% for IBID.

Which has better risk-adjusted returns?

IBID currently has the higher Sharpe Ratio (3.40 vs 2.79), 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.