RSMR vs. OCTB

Last updated Aug 2, 2026

RSMR (FT Vest U.S. Equity Equal Weight Buffer ETF - March) and OCTB (Aptus October Buffer ETF) are both Defined Outcome funds. RSMR is passively managed, while OCTB is actively managed. Their 0.75 correlation means they have sometimes moved together and sometimes differently. RSMR charges 0.85%/yr vs 0.25%/yr for OCTB.

Performance

RSMR vs. OCTB - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in FT Vest U.S. Equity Equal Weight Buffer ETF - March (RSMR) and Aptus October Buffer ETF (OCTB). The values are adjusted to include any dividend payments, if applicable.

Returns By Period

In the year-to-date period, RSMR achieves a 8.90% return, which is significantly higher than OCTB's 7.27% return.

RSMR

• 1D: 0.03%
• 1M: 0.59%
• 6M: 7.33%
• YTD: 8.90%
• 1Y: 14.56%
• 3Y*: —
• 5Y*: —
• 10Y*: —
• ALL TIME*: 12.89%

OCTB

• 1D: 0.58%
• 1M: 0.86%
• 6M: 6.48%
• YTD: 7.27%
• 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)
OCTB Aptus October Buffer ETF	$58.52K	$94.12K	$66.59K
RSMR FT Vest U.S. Equity Equal Weight Buffer ETF - March	$204.73K	$124.39K	$77.31K

RSMR vs. OCTB - Yearly Performance Comparison

	2026 (YTD)	2025
RSMR FT Vest U.S. Equity Equal Weight Buffer ETF - March	8.90%	2.74%
OCTB Aptus October Buffer ETF	7.27%	2.37%

Correlation

The correlation between RSMR and OCTB is 0.75, 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	0.75

Return for Risk

RSMR vs. OCTB — Risk / Return Rank

Compare historical risk-adjusted metric ranks over the past 12 months.

RSMR

RSMR Risk / Return Rank: 90
RSMR Sharpe Ratio Rank: 87
RSMR Sortino Ratio Rank: 89
RSMR Omega Ratio Rank: 88
RSMR Calmar Ratio Rank: 91
RSMR Martin Ratio Rank: 93

OCTB

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

The rank (0–100) uses a weighted average of the Sharpe, Sortino, Omega, Calmar, and Martin percentile ranks for the trailing 12 months. Higher means stronger historical risk-adjusted performance within the peer group.

RSMR vs. OCTB - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for FT Vest U.S. Equity Equal Weight Buffer ETF - March (RSMR) and Aptus October Buffer ETF (OCTB). 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.

	RSMR	OCTB	Difference
Sharpe ratio: Return per unit of total volatility	2.11	—	—
Sortino ratio: Return per unit of downside risk	3.13	—	—
Omega ratio: Gain probability vs. loss probability	1.41	—	—
Calmar ratio: Return relative to maximum drawdown	4.10	—	—
Martin ratio: Return relative to average drawdown	17.11	—	—

Drawdowns

RSMR vs. OCTB - Drawdown Comparison

The maximum RSMR drawdown since its inception was -9.09%, which is greater than OCTB's maximum drawdown of -4.79%. Use the drawdown chart below to compare losses from any high point for RSMR and OCTB.

Drawdown Indicators

	RSMR	OCTB	Difference
Max Drawdown Largest peak-to-trough decline	-9.09%	-4.79%	-4.30%
Max Drawdown (1Y) Largest decline over 1 year	-3.37%	—	—
Current Drawdown Current decline from peak	-0.27%	0.00%	-0.27%
Average Drawdown Average peak-to-trough decline	-0.76%	-0.66%	-0.10%
Ulcer Index Depth and duration of drawdowns from previous peaks	0.81%	—	—

Volatility

Volatility by Period

	RSMR	OCTB	Difference
Volatility (1M) Calculated over the trailing 1-month period	1.23%	—	—
Volatility (6M) Calculated over the trailing 6-month period	4.66%	—	—
Volatility (1Y) Calculated over the trailing 1-year period	6.56%	7.16%	-0.60%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	10.12%	7.16%	+2.96%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	10.12%	7.16%	+2.96%

RSMR vs. OCTB - Expense Ratio Comparison

RSMR has a 0.85% expense ratio, which is higher than OCTB's 0.25% expense ratio.

Dividends

RSMR vs. OCTB - Dividend Comparison

Neither RSMR nor OCTB has paid dividends to shareholders.

Tickers have no history of dividend payments

Frequently Asked Questions

Can I hold both RSMR and OCTB in my portfolio?

RSMR and OCTB have a correlation of 0.75, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.

Which ETF is better, RSMR or OCTB?

On fees, OCTB 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, RSMR or OCTB?

OCTB is cheaper with a 0.25% expense ratio, compared with 0.85% for RSMR.

Which ETF pays a higher dividend yield, RSMR or OCTB?

RSMR and OCTB have nearly identical dividend yields, around 0.00%.

What is the main difference between RSMR and OCTB?

They also come from different issuers: First Trust and Aptus. Their fees differ too: 0.85% for RSMR and 0.25% for OCTB.