EKG vs. ROBT
Compare and contrast key facts about First Trust Nasdaq Lux Digital Health Solutions ETF (EKG) and First Trust Nasdaq Artificial Intelligence & Robotics ETF (ROBT).
EKG and ROBT are both exchange-traded funds (ETFs), meaning they are traded on stock exchanges and can be bought and sold throughout the day. EKG is a passively managed fund by First Trust that tracks the performance of the NASDAQ Lux Health Tech Index. It was launched on Mar 22, 2022. ROBT is a passively managed fund by First Trust that tracks the performance of the Nasdaq CTA Artificial Intelligence and Robotics Index. It was launched on Feb 21, 2018. Both EKG and ROBT are passive ETFs, meaning that they are not actively managed but aim to replicate the performance of the underlying index as closely as possible.
Performance
EKG vs. ROBT - Performance Comparison
Loading graphics...
EKG vs. ROBT - Yearly Performance Comparison
| 2026 (YTD) | 2025 | 2024 | 2023 | 2022 | |
|---|---|---|---|---|---|
EKG First Trust Nasdaq Lux Digital Health Solutions ETF | -14.04% | 11.89% | 6.53% | -0.11% | -19.59% |
ROBT First Trust Nasdaq Artificial Intelligence & Robotics ETF | -9.80% | 15.16% | -0.41% | 27.77% | -23.73% |
Returns By Period
In the year-to-date period, EKG achieves a -14.04% return, which is significantly lower than ROBT's -9.80% return.
EKG
- 1D
- 0.64%
- 1M
- -8.58%
- YTD
- -14.04%
- 6M
- -6.60%
- 1Y
- 4.53%
- 3Y*
- -1.55%
- 5Y*
- —
- 10Y*
- —
ROBT
- 1D
- 1.35%
- 1M
- -7.42%
- YTD
- -9.80%
- 6M
- -12.69%
- 1Y
- 14.39%
- 3Y*
- 3.45%
- 5Y*
- -2.21%
- 10Y*
- —
Compare stocks, funds, or ETFs
Search for stocks, ETFs, and funds for a quick comparison or use the comparison tool for more options.
EKG vs. ROBT - Expense Ratio Comparison
Both EKG and ROBT have an expense ratio of 0.65%.
Return for Risk
EKG vs. ROBT — Risk / Return Rank
EKG
ROBT
EKG vs. ROBT - Risk-Adjusted Trends Comparison
This table presents a comparison of risk-adjusted performance metrics for First Trust Nasdaq Lux Digital Health Solutions ETF (EKG) 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.
| EKG | ROBT | Difference | |
|---|---|---|---|
Sharpe ratioReturn per unit of total volatility | 0.18 | 0.52 | -0.34 |
Sortino ratioReturn per unit of downside risk | 0.45 | 0.93 | -0.49 |
Omega ratioGain probability vs. loss probability | 1.06 | 1.12 | -0.06 |
Calmar ratioReturn relative to maximum drawdown | 0.20 | 0.69 | -0.49 |
Martin ratioReturn relative to average drawdown | 0.67 | 2.20 | -1.53 |
Data is calculated on a 1-year rolling basis and updated daily. The trend shows the change in the indicator over the past month. | |||
Loading graphics...
Sharpe Ratios by Period
| EKG | ROBT | Difference | |
|---|---|---|---|
Sharpe Ratio (1Y)Calculated over the trailing 1-year period | 0.18 | 0.52 | -0.34 |
Sharpe Ratio (5Y)Calculated over the trailing 5-year period | — | -0.09 | — |
Sharpe Ratio (All Time)Calculated using the full available price history | -0.18 | 0.23 | -0.41 |
Correlation
The correlation between EKG and ROBT is 0.75, which is considered to be high. That indicates a strong positive relationship between their price movements. Having highly-correlated positions in a portfolio may signal a lack of diversification, potentially leading to increased risk during market downturns.
Dividends
EKG vs. ROBT - Dividend Comparison
Neither EKG nor ROBT has paid dividends to shareholders.
| TTM | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | |
|---|---|---|---|---|---|---|---|---|---|
EKG First Trust Nasdaq Lux Digital Health Solutions ETF | 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% |
Drawdowns
EKG vs. ROBT - Drawdown Comparison
The maximum EKG drawdown since its inception was -43.82%, roughly equal to the maximum ROBT drawdown of -44.47%. Use the drawdown chart below to compare losses from any high point for EKG and ROBT.
Loading graphics...
Drawdown Indicators
| EKG | ROBT | Difference | |
|---|---|---|---|
Max DrawdownLargest peak-to-trough decline | -43.82% | -44.47% | +0.65% |
Max Drawdown (1Y)Largest decline over 1 year | -21.99% | -21.66% | -0.33% |
Max Drawdown (5Y)Largest decline over 5 years | — | -43.26% | — |
Current DrawdownCurrent decline from peak | -24.25% | -20.02% | -4.23% |
Average DrawdownAverage peak-to-trough decline | -22.65% | -16.09% | -6.56% |
Ulcer IndexDepth and duration of drawdowns from previous peaks | 6.54% | 6.82% | -0.28% |
Volatility
EKG vs. ROBT - Volatility Comparison
The current volatility for First Trust Nasdaq Lux Digital Health Solutions ETF (EKG) is 8.01%, while First Trust Nasdaq Artificial Intelligence & Robotics ETF (ROBT) has a volatility of 8.69%. This indicates that EKG 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.
Loading graphics...
Volatility by Period
| EKG | ROBT | Difference | |
|---|---|---|---|
Volatility (1M)Calculated over the trailing 1-month period | 8.01% | 8.69% | -0.68% |
Volatility (6M)Calculated over the trailing 6-month period | 14.42% | 18.27% | -3.85% |
Volatility (1Y)Calculated over the trailing 1-year period | 24.71% | 27.73% | -3.02% |
Volatility (5Y)Calculated over the trailing 5-year period, annualized | 27.07% | 24.99% | +2.08% |
Volatility (10Y)Calculated over the trailing 10-year period, annualized | 27.07% | 25.50% | +1.57% |