CTEK.L vs. BOTG.L
CTEK.L (Global X CleanTech UCITS ETF USD (Acc)) and BOTG.L (Global X Robotics & Artificial Intelligence UCITS ETF USD Distributing) are both exchange-traded funds - CTEK.L is a Alternative Energy Equities fund tracking the Indxx Global CleanTech v2 Index, while BOTG.L is a Robotics fund tracking the Indxx Global Robotics & Artificial Intelligence Thematic v2 Index. Both are passively managed. Over the past 3 years, CTEK.L returned -5.57%/yr vs 6.90%/yr for BOTG.L. A 0.64 correlation means they provide meaningful diversification when combined. Both charge a 0.50% expense ratio.
Performance
CTEK.L vs. BOTG.L - Performance Comparison
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Different Trading Currencies
CTEK.L is traded in USD, while BOTG.L is traded in GBP. To make them comparable, the BOTG.L values have been converted to USD using the latest available exchange rates.
Returns By Period
In the year-to-date period, CTEK.L achieves a 11.69% return, which is significantly higher than BOTG.L's -1.66% return.
CTEK.L
- 1D
- -0.57%
- 1M
- -13.91%
- 6M
- 0.34%
- YTD
- 11.69%
- 1Y
- 48.73%
- 3Y*
- -5.57%
- 5Y*
- —
- 10Y*
- —
BOTG.L
- 1D
- 0.33%
- 1M
- -5.36%
- 6M
- -5.21%
- YTD
- -1.66%
- 1Y
- 11.09%
- 3Y*
- 6.90%
- 5Y*
- —
- 10Y*
- —
CTEK.L vs. BOTG.L - Yearly Performance Comparison
| 2026 (YTD) | 2025 | 2024 | 2023 | 2022 | 2021 | |
|---|---|---|---|---|---|---|
CTEK.L Global X CleanTech UCITS ETF USD (Acc) | 11.69% | 53.41% | -33.55% | -21.76% | -17.31% | -19.38% |
BOTG.L Global X Robotics & Artificial Intelligence UCITS ETF USD Distributing | -1.66% | 13.42% | 13.09% | 39.59% | -42.85% | -29.45% |
Correlation
The correlation between CTEK.L and BOTG.L is 0.65, 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 | 0.65 |
Correlation (3Y) Calculated over the trailing 3-year period | 0.57 |
Correlation (All Time) Calculated using the full available price history since Nov 16, 2021 | 0.64 |
The correlation between CTEK.L and BOTG.L has been stable across timeframes, ranging from 0.57 to 0.65 - a consistent structural relationship.
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Return for Risk
CTEK.L vs. BOTG.L — Risk / Return Rank
CTEK.L
BOTG.L
CTEK.L vs. BOTG.L - Risk-Adjusted Trends Comparison
This table presents a comparison of risk-adjusted performance metrics for Global X CleanTech UCITS ETF USD (Acc) (CTEK.L) and Global X Robotics & Artificial Intelligence UCITS ETF USD Distributing (BOTG.L). 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.
| CTEK.L | BOTG.L | Difference | |
|---|---|---|---|
| Sharpe ratioReturn per unit of total volatility | +0.92 | ||
| Sortino ratioReturn per unit of downside risk | +1.09 | ||
| Omega ratioGain probability vs. loss probability | 1.22 | 1.09 | +0.13 |
| Calmar ratioReturn relative to maximum drawdown | 1.92 | 0.60 | +1.32 |
| Martin ratioReturn relative to average drawdown | 5.45 | 1.45 | +4.00 |
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Drawdowns
CTEK.L vs. BOTG.L - Drawdown Comparison
The maximum CTEK.L drawdown since its inception was -73.85%, which is greater than BOTG.L's maximum drawdown of -65.02%. Use the drawdown chart below to compare losses from any high point for CTEK.L and BOTG.L.
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Drawdown Indicators
| CTEK.L | BOTG.L | Difference | |
|---|---|---|---|
Max DrawdownLargest peak-to-trough decline | -73.85% | -65.02% | -8.83% |
Max Drawdown (1Y)Largest decline over 1 year | -26.44% | -18.35% | -8.09% |
Max Drawdown (3Y)Largest decline over 3 years | -63.73% | -28.56% | -35.17% |
Current DrawdownCurrent decline from peak | -40.61% | -29.11% | -11.50% |
Average DrawdownAverage peak-to-trough decline | -44.62% | -41.83% | -2.79% |
Ulcer IndexDepth and duration of drawdowns from previous peaks | 9.34% | 7.66% | +1.68% |
Volatility
CTEK.L vs. BOTG.L - Volatility Comparison
Global X CleanTech UCITS ETF USD (Acc) (CTEK.L) has a higher volatility of 13.41% compared to Global X Robotics & Artificial Intelligence UCITS ETF USD Distributing (BOTG.L) at 9.50%. This indicates that CTEK.L's price experiences larger fluctuations and is considered to be riskier than BOTG.L based on this measure. The chart below showcases a comparison of their rolling one-month volatility.
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Volatility by Period
| CTEK.L | BOTG.L | Difference | |
|---|---|---|---|
Volatility (1M)Calculated over the trailing 1-month period | 13.41% | 9.50% | +3.91% |
Volatility (6M)Calculated over the trailing 6-month period | 28.55% | 23.20% | +5.35% |
Volatility (1Y)Calculated over the trailing 1-year period | 38.49% | 27.83% | +10.66% |
Volatility (5Y)Calculated over the trailing 5-year period, annualized | 36.95% | 31.29% | +5.66% |
Volatility (10Y)Calculated over the trailing 10-year period, annualized | 36.95% | 31.29% | +5.66% |
CTEK.L vs. BOTG.L - Expense Ratio Comparison
Both CTEK.L and BOTG.L have an expense ratio of 0.50%.
Dividends
CTEK.L vs. BOTG.L - Dividend Comparison
CTEK.L has not paid dividends to shareholders, while BOTG.L's dividend yield for the trailing twelve months is around 0.33%.
| Position | TTM | 2025 | 2024 | 2023 |
|---|---|---|---|---|
BOTG.L Global X Robotics & Artificial Intelligence UCITS ETF USD Distributing | 0.33% | 0.27% | 0.24% | 0.08% |
CTEK.L Global X CleanTech UCITS ETF USD (Acc) | 0.00% | 0.00% | 0.00% | 0.00% |
Frequently Asked Questions
CTEK.L and BOTG.L have a correlation of 0.65, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.
Both ETFs have the same 0.50% expense ratio. The better choice depends on whether you care most about return, fees, risk, or income.
CTEK.L and BOTG.L have the same expense ratio: 0.50% per year.
CTEK.L is categorized as Alternative Energy Equities, while BOTG.L is Robotics. CTEK.L tracks Indxx Global CleanTech v2 Index, while BOTG.L tracks Indxx Global Robotics & Artificial Intelligence Thematic v2 Index.
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