ROBT vs. CRTC

Last updated Jun 4, 2026

ROBT (First Trust Nasdaq Artificial Intelligence & Robotics ETF) and CRTC (Xtrackers US National Critical Technologies ETF) are both Technology Equities funds - ROBT tracks the Nasdaq CTA Artificial Intelligence and Robotics Index while CRTC tracks the Solactive Whitney U.S. Critical Technologies Index. Both are passively managed. Over the past year, ROBT returned 30.71% vs 23.78% for CRTC. Their correlation of 0.86 suggests significant overlap in exposure. ROBT charges 0.65%/yr vs 0.35%/yr for CRTC.

Performance

ROBT vs. CRTC - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in First Trust Nasdaq Artificial Intelligence & Robotics ETF (ROBT) and Xtrackers US National Critical Technologies ETF (CRTC). The values are adjusted to include any dividend payments, if applicable.

Returns By Period

In the year-to-date period, ROBT achieves a 14.22% return, which is significantly higher than CRTC's 8.59% return.

ROBT

• 1D: -1.73%
• 1M: 13.18%
• YTD: 14.22%
• 6M: 12.64%
• 1Y: 30.71%
• 3Y*: 10.10%
• 5Y*: 2.38%
• 10Y*: —

CRTC

• 1D: -1.08%
• 1M: 4.98%
• YTD: 8.59%
• 6M: 8.79%
• 1Y: 23.78%
• 3Y*: —
• 5Y*: —
• 10Y*: —

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

ROBT vs. CRTC - Yearly Performance Comparison

	2026 (YTD)	2025	2024	2023
ROBT First Trust Nasdaq Artificial Intelligence & Robotics ETF	14.22%	15.16%	-0.41%	12.30%
CRTC Xtrackers US National Critical Technologies ETF	8.59%	18.69%	18.05%	7.18%

Correlation

The correlation between ROBT and CRTC is 0.86, indicating a strong positive relationship between their price movements. Combining them offers limited diversification - they tend to fall together during downturns.

	Correlation
Correlation (1Y) Calculated over the trailing 1-year period	0.86
Correlation (All Time) Calculated using the full available price history since Nov 17, 2023	0.86

The correlation between ROBT and CRTC has been stable across timeframes, ranging from 0.86 to 0.86 - a consistent structural relationship.

ROBT vs. CRTC - Sectors Allocation Comparison

Sectors	ROBT	CRTC
Technology	57.0%	33.5%
Industrials	20.4%	14.1%
Healthcare	7.4%	14.1%
Consumer Cyclical	6.6%	6.3%
Communication Services	4.1%	16.0%
Financial Services	1.6%	0.2%
Energy	1.5%	7.1%
Consumer Defensive	1.4%	0.0%
Basic Materials	-	2.6%
Real Estate	-	0.1%
Utilities	-	6.0%

Return for Risk

ROBT vs. CRTC — Risk / Return Rank

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

ROBT

ROBT Risk / Return Rank: 32
ROBT Sharpe Ratio Rank: 36
ROBT Sortino Ratio Rank: 35
ROBT Omega Ratio Rank: 32
ROBT Calmar Ratio Rank: 29
ROBT Martin Ratio Rank: 28

CRTC

CRTC Risk / Return Rank: 55
CRTC Sharpe Ratio Rank: 55
CRTC Sortino Ratio Rank: 54
CRTC Omega Ratio Rank: 53
CRTC Calmar Ratio Rank: 54
CRTC Martin Ratio Rank: 57

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.

ROBT vs. CRTC - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for First Trust Nasdaq Artificial Intelligence & Robotics ETF (ROBT) and Xtrackers US National Critical Technologies ETF (CRTC). 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.

	ROBT	CRTC	Difference
Sharpe ratio: Return per unit of total volatility	1.32	1.87	-0.55
Sortino ratio: Return per unit of downside risk	1.88	2.56	-0.68
Omega ratio: Gain probability vs. loss probability	1.22	1.32	-0.10
Calmar ratio: Return relative to maximum drawdown	1.42	2.64	-1.21
Martin ratio: Return relative to average drawdown	4.09	9.88	-5.79
Data is calculated on a 1-year rolling basis and updated daily. The trend shows the change in the indicator over the past month.

ROBT vs. CRTC - Sharpe Ratio Comparison

The current ROBT Sharpe Ratio is 1.32, which is comparable to the CRTC Sharpe Ratio of 1.87. The chart below compares the historical Sharpe Ratios of ROBT and CRTC, 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

	ROBT	CRTC	Difference
Sharpe Ratio (1Y) Calculated over the trailing 1-year period	1.32	1.87	-0.55
Sharpe Ratio (5Y) Calculated over the trailing 5-year period	0.09	—	—
Sharpe Ratio (All Time) Calculated using the full available price history	0.35	1.36	-1.01

Drawdowns

ROBT vs. CRTC - Drawdown Comparison

The maximum ROBT drawdown since its inception was -44.47%, which is greater than CRTC's maximum drawdown of -19.07%. Use the drawdown chart below to compare losses from any high point for ROBT and CRTC.

Drawdown Indicators

	ROBT	CRTC	Difference
Max Drawdown Largest peak-to-trough decline	-44.47%	-19.07%	-25.40%
Max Drawdown (1Y) Largest decline over 1 year	-21.66%	-9.05%	-12.61%
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	-1.73%	-1.27%	-0.46%
Average Drawdown Average peak-to-trough decline	-15.97%	-2.13%	-13.84%
Ulcer Index Depth and duration of drawdowns from previous peaks	7.53%	2.41%	+5.12%

Volatility

ROBT vs. CRTC - Volatility Comparison

First Trust Nasdaq Artificial Intelligence & Robotics ETF (ROBT) has a higher volatility of 6.46% compared to Xtrackers US National Critical Technologies ETF (CRTC) at 3.20%. This indicates that ROBT's price experiences larger fluctuations and is considered to be riskier than CRTC based on this measure. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	ROBT	CRTC	Difference
Volatility (1M) Calculated over the trailing 1-month period	6.46%	3.20%	+3.26%
Volatility (6M) Calculated over the trailing 6-month period	17.51%	9.64%	+7.87%
Volatility (1Y) Calculated over the trailing 1-year period	23.32%	12.76%	+10.56%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	25.18%	15.73%	+9.45%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	25.48%	15.73%	+9.75%

ROBT vs. CRTC - Expense Ratio Comparison

ROBT has a 0.65% expense ratio, which is higher than CRTC's 0.35% expense ratio.

Dividends

ROBT vs. CRTC - Dividend Comparison

ROBT has not paid dividends to shareholders, while CRTC's dividend yield for the trailing twelve months is around 1.00%.

Position	TTM	2025	2024	2023	2022	2021	2020	2019	2018
CRTC Xtrackers US National Critical Technologies ETF	1.00%	1.03%	1.13%	0.16%	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 ROBT and CRTC in my portfolio?

ROBT and CRTC have a correlation of 0.86, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.

Which is riskier, ROBT or CRTC?

ROBT has higher volatility (6.46%) compared to CRTC (3.20%). In terms of maximum drawdown, ROBT dropped -44.47% vs CRTC's -19.07%.

Which ETF is better, ROBT or CRTC?

On 1-year performance, ROBT leads with 30.71% vs 23.78% for CRTC. On fees, CRTC is cheaper at 0.35% per year. On volatility, CRTC has been the lower-risk option at 3.20%. The better choice depends on whether you care most about return, fees, risk, or income.

Which ETF has performed better, ROBT or CRTC?

Over the 1-year period, ROBT has performed better with a 30.71% return vs 23.78%. Past performance does not guarantee future results, so compare this with risk, fees, and fund exposure.

Which ETF is cheaper, ROBT or CRTC?

CRTC is cheaper with a 0.35% expense ratio, compared with 0.65% for ROBT.

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

CRTC has the higher dividend yield at 1.00%, compared with 0.00% for ROBT.

What is the main difference between ROBT and CRTC?

ROBT tracks Nasdaq CTA Artificial Intelligence and Robotics Index, while CRTC tracks Solactive Whitney U.S. Critical Technologies Index. They also come from different issuers: First Trust and Xtrackers. Their fees differ too: 0.65% for ROBT and 0.35% for CRTC.

Which has better risk-adjusted returns?

CRTC currently has the higher Sharpe Ratio (1.87 vs 1.32), 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.