RB vs. JANB

Last updated Jul 30, 2026

RB (ProShares Russell 2000 Dynamic Daily Buffer ETF) and JANB (Aptus January Buffer ETF) are both Defined Outcome funds. RB is passively managed, while JANB is actively managed. Their 0.56 correlation means they have sometimes moved together and sometimes differently. RB charges 0.58%/yr vs 0.25%/yr for JANB.

Performance

RB vs. JANB - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in ProShares Russell 2000 Dynamic Daily Buffer ETF (RB) and Aptus January Buffer ETF (JANB). The values are adjusted to include any dividend payments, if applicable.

Returns By Period

In the year-to-date period, RB achieves a 7.18% return, which is significantly higher than JANB's 5.54% return.

RB

• 1D: -0.24%
• 1M: 0.09%
• 6M: 4.65%
• YTD: 7.18%
• 1Y: 16.97%
• 3Y*: —
• 5Y*: —
• 10Y*: —
• ALL TIME*: 17.13%

JANB

• 1D: -0.82%
• 1M: -0.15%
• 6M: 2.54%
• YTD: 5.54%
• 1Y: —
• 3Y*: —
• 5Y*: —
• 10Y*: —
• ALL TIME*: —

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

Liquidity Comparison

Position	Avg. Volume Value (2W)	Avg. Volume Value (1M)	Avg. Volume Value (3M)
JANB Aptus January Buffer ETF	$174.99K	$155.97K	$575.55K
RB ProShares Russell 2000 Dynamic Daily Buffer ETF	$2.54K	$22.38K	$83.30K

RB vs. JANB - Yearly Performance Comparison

	2026 (YTD)	2025
RB ProShares Russell 2000 Dynamic Daily Buffer ETF	7.18%	6.96%
JANB Aptus January Buffer ETF	5.54%	2.76%

Correlation

The correlation between RB and JANB is 0.56, which is moderate. They have sometimes moved together and sometimes differently, sharing some price drivers without tracking each other closely.

	Correlation
Correlation (All Time) Calculated using the full available price history since Oct 14, 2025	0.56

Return for Risk

RB vs. JANB — Risk / Return Rank

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

RB

RB Risk / Return Rank: 96
RB Sharpe Ratio Rank: 95
RB Sortino Ratio Rank: 96
RB Omega Ratio Rank: 95
RB Calmar Ratio Rank: 97
RB Martin Ratio Rank: 96

JANB

Risk / return metrics aren't available yet — we need at least 12 months of trading data to calculate them.

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.

RB vs. JANB - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for ProShares Russell 2000 Dynamic Daily Buffer ETF (RB) and Aptus January Buffer ETF (JANB). 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.

	RB	JANB	Difference
Sharpe ratio: Return per unit of total volatility	2.61	—	—
Sortino ratio: Return per unit of downside risk	4.43	—	—
Omega ratio: Gain probability vs. loss probability	1.56	—	—
Calmar ratio: Return relative to maximum drawdown	8.15	—	—
Martin ratio: Return relative to average drawdown	26.11	—	—

Drawdowns

RB vs. JANB - Drawdown Comparison

The maximum RB drawdown since its inception was -2.09%, smaller than the maximum JANB drawdown of -6.52%. Use the drawdown chart below to compare losses from any high point for RB and JANB.

Drawdown Indicators

	RB	JANB	Difference
Max Drawdown Largest peak-to-trough decline	-2.09%	-6.52%	+4.43%
Max Drawdown (1Y) Largest decline over 1 year	-2.09%	—	—
Current Drawdown Current decline from peak	-1.20%	-1.38%	+0.18%
Average Drawdown Average peak-to-trough decline	-0.45%	-1.03%	+0.58%
Ulcer Index Depth and duration of drawdowns from previous peaks	0.65%	—	—

Volatility

Volatility by Period

	RB	JANB	Difference
Volatility (1M) Calculated over the trailing 1-month period	1.05%	—	—
Volatility (6M) Calculated over the trailing 6-month period	4.65%	—	—
Volatility (1Y) Calculated over the trailing 1-year period	6.54%	7.34%	-0.80%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	6.39%	7.34%	-0.95%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	6.39%	7.34%	-0.95%

RB vs. JANB - Expense Ratio Comparison

RB has a 0.58% expense ratio, which is higher than JANB's 0.25% expense ratio.

Dividends

RB vs. JANB - Dividend Comparison

RB's dividend yield for the trailing twelve months is around 2.29%, while JANB has not paid dividends to shareholders.

Position	TTM	2025
JANB Aptus January Buffer ETF	0.00%	0.00%
RB ProShares Russell 2000 Dynamic Daily Buffer ETF	2.29%	1.78%

Frequently Asked Questions

Can I hold both RB and JANB in my portfolio?

RB and JANB have a correlation of 0.56, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.

Which ETF is better, RB or JANB?

On fees, JANB is cheaper at 0.25% per year. The better choice depends on whether you care most about return, fees, risk, or income.

Which ETF is cheaper, RB or JANB?

JANB is cheaper with a 0.25% expense ratio, compared with 0.58% for RB.

Which ETF pays a higher dividend yield, RB or JANB?

RB has the higher dividend yield at 2.29%, compared with 0.00% for JANB.

What is the main difference between RB and JANB?

They also come from different issuers: ProShares and Aptus Capital Advisors. Their fees differ too: 0.58% for RB and 0.25% for JANB.