MARM vs. ROBT

Last updated Jun 23, 2026

MARM (FT Vest U.S. Equity Max Buffer ETF - March) and ROBT (First Trust Nasdaq Artificial Intelligence & Robotics ETF) are both exchange-traded funds - MARM is a Defined Outcome fund actively managed by First Trust, while ROBT is a Technology Equities fund tracking the Nasdaq CTA Artificial Intelligence and Robotics Index. MARM is actively managed, while ROBT is passively managed. Over the past year, MARM returned 6.99% vs 20.72% for ROBT. A 0.62 correlation means they provide meaningful diversification when combined. MARM charges 0.85%/yr vs 0.65%/yr for ROBT.

Performance

MARM vs. ROBT - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in FT Vest U.S. Equity Max Buffer ETF - March (MARM) and First Trust Nasdaq Artificial Intelligence & Robotics ETF (ROBT). The values are adjusted to include any dividend payments, if applicable.

Returns By Period

In the year-to-date period, MARM achieves a 3.21% return, which is significantly lower than ROBT's 6.06% return.

MARM

• 1D: -0.04%
• 1M: 0.19%
• YTD: 3.21%
• 6M: 3.36%
• 1Y: 6.99%
• 3Y*: —
• 5Y*: —
• 10Y*: —

ROBT

• 1D: -1.10%
• 1M: -1.54%
• YTD: 6.06%
• 6M: 3.83%
• 1Y: 20.72%
• 3Y*: 7.82%
• 5Y*: 0.55%
• 10Y*: —

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

MARM vs. ROBT - Yearly Performance Comparison

	2026 (YTD)	2025	2024
MARM FT Vest U.S. Equity Max Buffer ETF - March	3.21%	7.04%	5.93%
ROBT First Trust Nasdaq Artificial Intelligence & Robotics ETF	6.06%	15.16%	1.01%

Correlation

The correlation between MARM and ROBT is 0.54, 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	0.54
Correlation (All Time) Calculated using the full available price history since Mar 27, 2024	0.62

The correlation between MARM and ROBT has been stable across timeframes, ranging from 0.54 to 0.62 - a consistent structural relationship.

Return for Risk

MARM vs. ROBT — Risk / Return Rank

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

MARM

MARM Risk / Return Rank: 98
MARM Sharpe Ratio Rank: 97
MARM Sortino Ratio Rank: 98
MARM Omega Ratio Rank: 98
MARM Calmar Ratio Rank: 97
MARM Martin Ratio Rank: 98

ROBT

ROBT Risk / Return Rank: 23
ROBT Sharpe Ratio Rank: 24
ROBT Sortino Ratio Rank: 23
ROBT Omega Ratio Rank: 22
ROBT Calmar Ratio Rank: 21
ROBT Martin Ratio Rank: 22

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.

MARM vs. ROBT - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for FT Vest U.S. Equity Max Buffer ETF - March (MARM) and First Trust Nasdaq Artificial Intelligence & Robotics ETF (ROBT). 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.

	MARM	ROBT	Difference
Sharpe ratio: Return per unit of total volatility	4.34	0.84	+3.49
Sortino ratio: Return per unit of downside risk	7.47	1.27	+6.20
Omega ratio: Gain probability vs. loss probability	2.08	1.15	+0.93
Calmar ratio: Return relative to maximum drawdown	11.19	0.96	+10.23
Martin ratio: Return relative to average drawdown	66.30	2.69	+63.61

MARM vs. ROBT - Sharpe Ratio Comparison

The current MARM Sharpe Ratio is 4.34, which is higher than the ROBT Sharpe Ratio of 0.84. The chart below compares the historical Sharpe Ratios of MARM and ROBT, 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

MARM vs. ROBT - Drawdown Comparison

The maximum MARM drawdown since its inception was -2.74%, smaller than the maximum ROBT drawdown of -44.47%. Use the drawdown chart below to compare losses from any high point for MARM and ROBT.

Drawdown Indicators

	MARM	ROBT	Difference
Max Drawdown Largest peak-to-trough decline	-2.74%	-44.47%	+41.73%
Max Drawdown (1Y) Largest decline over 1 year	-0.63%	-21.66%	+21.03%
Max Drawdown (3Y) Largest decline over 3 years	—	-27.68%	—
Max Drawdown (5Y) Largest decline over 5 years	—	-43.26%	—
Current Drawdown Current decline from peak	-0.13%	-8.74%	+8.61%
Average Drawdown Average peak-to-trough decline	-0.20%	-15.92%	+15.72%
Ulcer Index Depth and duration of drawdowns from previous peaks	0.11%	7.72%	-7.61%

Volatility

MARM vs. ROBT - Volatility Comparison

The current volatility for FT Vest U.S. Equity Max Buffer ETF - March (MARM) is 0.52%, while First Trust Nasdaq Artificial Intelligence & Robotics ETF (ROBT) has a volatility of 10.60%. This indicates that MARM experiences smaller price fluctuations and is considered to be less risky than ROBT based on this measure. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	MARM	ROBT	Difference
Volatility (1M) Calculated over the trailing 1-month period	0.52%	10.60%	-10.08%
Volatility (6M) Calculated over the trailing 6-month period	1.34%	19.20%	-17.86%
Volatility (1Y) Calculated over the trailing 1-year period	1.62%	24.69%	-23.07%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	3.36%	25.46%	-22.10%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	3.36%	25.58%	-22.22%

MARM vs. ROBT - Expense Ratio Comparison

MARM has a 0.85% expense ratio, which is higher than ROBT's 0.65% expense ratio.

Dividends

MARM vs. ROBT - Dividend Comparison

Neither MARM nor ROBT has paid dividends to shareholders.

Position	TTM	2025	2024	2023	2022	2021	2020	2019	2018
MARM FT Vest U.S. Equity Max Buffer ETF - March	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%
ROBT First Trust Nasdaq Artificial Intelligence & Robotics ETF	0.00%	0.00%	0.68%	0.23%	0.35%	0.06%	0.17%	0.42%	0.44%

Frequently Asked Questions

Can I hold both MARM and ROBT in my portfolio?

MARM and ROBT have a correlation of 0.54, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.

Which is riskier, MARM or ROBT?

ROBT has higher volatility (10.60%) compared to MARM (0.52%). In terms of maximum drawdown, MARM dropped -2.74% vs ROBT's -44.47%.

Which ETF is better, MARM or ROBT?

On 1-year performance, ROBT leads with 20.72% vs 6.99% for MARM. On fees, ROBT is cheaper at 0.65% per year. On volatility, MARM has been the lower-risk option at 0.52%. The better choice depends on whether you care most about return, fees, risk, or income.

Which ETF has performed better, MARM or ROBT?

Over the 1-year period, ROBT has performed better with a 20.72% return vs 6.99%. Past performance does not guarantee future results, so compare this with risk, fees, and fund exposure.

Which ETF is cheaper, MARM or ROBT?

ROBT is cheaper with a 0.65% expense ratio, compared with 0.85% for MARM.

Which ETF pays a higher dividend yield, MARM or ROBT?

MARM and ROBT have nearly identical dividend yields, around 0.00%.

What is the main difference between MARM and ROBT?

MARM is categorized as Defined Outcome, while ROBT is Technology Equities. Their fees differ too: 0.85% for MARM and 0.65% for ROBT.

Which has better risk-adjusted returns?

MARM currently has the higher Sharpe Ratio (4.34 vs 0.84), 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.