IRBT vs. CHAT
IRBT (iRobot Corporation) is a stock, while CHAT (Roundhill Generative AI & Technology ETF) is Technology Equities fund actively managed by Roundhill. Over the past 3 years, IRBT returned -77.32%/yr vs 55.51%/yr for CHAT. At a 0.29 correlation, their price movements are largely independent.
Performance
IRBT vs. CHAT - Performance Comparison
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Returns By Period
IRBT
- 1D
- 0.00%
- 1M
- 0.00%
- YTD
- 0.00%
- 6M
- -76.08%
- 1Y
- -84.86%
- 3Y*
- -77.32%
- 5Y*
- -65.82%
- 10Y*
- -35.64%
CHAT
- 1D
- -0.66%
- 1M
- 27.78%
- YTD
- 74.30%
- 6M
- 73.13%
- 1Y
- 144.01%
- 3Y*
- 55.51%
- 5Y*
- —
- 10Y*
- —
IRBT vs. CHAT - Yearly Performance Comparison
| 2026 (YTD) | 2025 | 2024 | 2023 | |
|---|---|---|---|---|
IRBT iRobot Corporation | 0.00% | -93.98% | -79.97% | 18.28% |
CHAT Roundhill Generative AI & Technology ETF | 74.30% | 49.85% | 30.98% | 19.23% |
Correlation
The correlation between IRBT and CHAT is 0.29, which is low. Their price movements are largely independent, making them effective diversification partners.
| Correlation | |
|---|---|
Correlation (1Y) Calculated over the trailing 1-year period | 0.29 |
Correlation (3Y) Calculated over the trailing 3-year period | 0.29 |
Correlation (All Time) Calculated using the full available price history since May 19, 2023 | 0.29 |
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Return for Risk
IRBT vs. CHAT — Risk / Return Rank
IRBT
CHAT
IRBT vs. CHAT - Risk-Adjusted Trends Comparison
This table presents a comparison of risk-adjusted performance metrics for iRobot Corporation (IRBT) and Roundhill Generative AI & Technology ETF (CHAT). 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.
| IRBT | CHAT | Difference | |
|---|---|---|---|
Sharpe ratioReturn per unit of total volatility | -0.52 | 4.72 | -5.25 |
Sortino ratioReturn per unit of downside risk | -0.41 | 4.86 | -5.27 |
Omega ratioGain probability vs. loss probability | 0.93 | 1.65 | -0.73 |
Calmar ratioReturn relative to maximum drawdown | -0.85 | 8.90 | -9.75 |
Martin ratioReturn relative to average drawdown | -1.33 | 26.26 | -27.59 |
Data is calculated on a 1-year rolling basis and updated daily. The trend shows the change in the indicator over the past month. | |||
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Sharpe Ratios by Period
| IRBT | CHAT | Difference | |
|---|---|---|---|
Sharpe Ratio (1Y)Calculated over the trailing 1-year period | -0.52 | 4.72 | -5.25 |
Sharpe Ratio (5Y)Calculated over the trailing 5-year period | -0.64 | — | — |
Sharpe Ratio (10Y)Calculated over the trailing 10-year period | -0.43 | — | — |
Sharpe Ratio (All Time)Calculated using the full available price history | -0.26 | 1.98 | -2.24 |
Drawdowns
IRBT vs. CHAT - Drawdown Comparison
The maximum IRBT drawdown since its inception was -99.71%, which is greater than CHAT's maximum drawdown of -31.34%. Use the drawdown chart below to compare losses from any high point for IRBT and CHAT.
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Drawdown Indicators
| IRBT | CHAT | Difference | |
|---|---|---|---|
Max DrawdownLargest peak-to-trough decline | -99.71% | -31.34% | -68.37% |
Max Drawdown (1Y)Largest decline over 1 year | -91.64% | -16.28% | -75.36% |
Max Drawdown (3Y)Largest decline over 3 years | -99.09% | -31.34% | -67.75% |
Max Drawdown (5Y)Largest decline over 5 years | -99.54% | — | — |
Max Drawdown (10Y)Largest decline over 10 years | -99.71% | — | — |
Current DrawdownCurrent decline from peak | -99.71% | -0.66% | -99.05% |
Average DrawdownAverage peak-to-trough decline | -46.29% | -5.35% | -40.94% |
Ulcer IndexDepth and duration of drawdowns from previous peaks | 58.43% | 5.51% | +52.92% |
Volatility
IRBT vs. CHAT - Volatility Comparison
The current volatility for iRobot Corporation (IRBT) is 0.00%, while Roundhill Generative AI & Technology ETF (CHAT) has a volatility of 11.70%. This indicates that IRBT experiences smaller price fluctuations and is considered to be less risky than CHAT based on this measure. The chart below showcases a comparison of their rolling one-month volatility.
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Volatility by Period
| IRBT | CHAT | Difference | |
|---|---|---|---|
Volatility (1M)Calculated over the trailing 1-month period | 0.00% | 11.70% | -11.70% |
Volatility (6M)Calculated over the trailing 6-month period | 175.47% | 24.62% | +150.85% |
Volatility (1Y)Calculated over the trailing 1-year period | 169.92% | 30.74% | +139.18% |
Volatility (5Y)Calculated over the trailing 5-year period, annualized | 104.37% | 29.90% | +74.47% |
Volatility (10Y)Calculated over the trailing 10-year period, annualized | 83.20% | 29.90% | +53.30% |
Dividends
IRBT vs. CHAT - Dividend Comparison
IRBT has not paid dividends to shareholders, while CHAT's dividend yield for the trailing twelve months is around 1.64%.
| Position | TTM | 2025 |
|---|---|---|
CHAT Roundhill Generative AI & Technology ETF | 1.64% | 2.85% |
IRBT iRobot Corporation | 0.00% | 0.00% |
Frequently Asked Questions
IRBT and CHAT have a correlation of 0.29, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.
CHAT has higher volatility (11.70%) compared to IRBT (0.00%). In terms of maximum drawdown, IRBT dropped -99.71% vs CHAT's -31.34%.
CHAT currently has the higher Sharpe Ratio (4.72 vs -0.52), 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.
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