TLT vs. BOTZ
TLT (iShares 20+ Year Treasury Bond ETF) and BOTZ (Global X Robotics & Artificial Intelligence Thematic ETF) are both exchange-traded funds - TLT is a Government Bonds fund tracking the ICE U.S. Treasury 20+ Year Bond Index, while BOTZ is a Robotics fund tracking the Indxx Global Robotics & Artificial Intelligence Thematic Index. Both are passively managed. Over the past 5 years, TLT returned -6.53%/yr vs 1.51%/yr for BOTZ. At a correlation of -0.04, they often move in opposite directions. TLT charges 0.15%/yr vs 0.68%/yr for BOTZ.
Performance
TLT vs. BOTZ - Performance Comparison
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Returns By Period
In the year-to-date period, TLT achieves a 0.27% return, which is significantly lower than BOTZ's 2.46% return.
TLT
- 1D
- -0.24%
- 1M
- 1.54%
- YTD
- 0.27%
- 6M
- 0.45%
- 1Y
- 2.88%
- 3Y*
- -1.38%
- 5Y*
- -6.53%
- 10Y*
- -1.75%
BOTZ
- 1D
- -0.38%
- 1M
- -10.83%
- YTD
- 2.46%
- 6M
- 2.47%
- 1Y
- 18.98%
- 3Y*
- 8.57%
- 5Y*
- 1.51%
- 10Y*
- —
TLT vs. BOTZ - Yearly Performance Comparison
| 2026 (YTD) | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | |
|---|---|---|---|---|---|---|---|---|---|---|
TLT iShares 20+ Year Treasury Bond ETF | 0.27% | 4.25% | -8.05% | 2.77% | -31.23% | -4.60% | 18.15% | 14.12% | -1.61% | 9.18% |
BOTZ Global X Robotics & Artificial Intelligence Thematic ETF | 2.46% | 14.17% | 12.26% | 38.97% | -42.69% | 8.65% | 51.92% | 31.80% | -28.34% | 58.01% |
Correlation
The correlation between TLT and BOTZ is 0.22, which is low. Their price movements are largely independent, making them effective diversification partners.
| Correlation | |
|---|---|
Correlation (1Y) Calculated over the trailing 1-year period | 0.22 |
Correlation (3Y) Calculated over the trailing 3-year period | 0.18 |
Correlation (5Y) Calculated over the trailing 5-year period | 0.09 |
Correlation (All Time) Calculated using the full available price history since Sep 13, 2016 | -0.04 |
The correlation between TLT and BOTZ shifts across timeframes, from -0.04 (all time) to 0.22 (1 year), reflecting how their relationship changes across market environments.
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Return for Risk
TLT vs. BOTZ — Risk / Return Rank
TLT
BOTZ
TLT vs. BOTZ - Risk-Adjusted Trends Comparison
This table presents a comparison of risk-adjusted performance metrics for iShares 20+ Year Treasury Bond ETF (TLT) and Global X Robotics & Artificial Intelligence Thematic ETF (BOTZ). 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.
| TLT | BOTZ | Difference | |
|---|---|---|---|
| Sharpe ratioReturn per unit of total volatility | -0.46 | ||
| Sortino ratioReturn per unit of downside risk | -0.72 | ||
| Omega ratioGain probability vs. loss probability | 1.06 | 1.14 | -0.09 |
| Calmar ratioReturn relative to maximum drawdown | 0.38 | 0.99 | -0.60 |
| Martin ratioReturn relative to average drawdown | 0.92 | 3.26 | -2.34 |
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Drawdowns
TLT vs. BOTZ - Drawdown Comparison
The maximum TLT drawdown since its inception was -48.35%, smaller than the maximum BOTZ drawdown of -55.54%. Use the drawdown chart below to compare losses from any high point for TLT and BOTZ.
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Drawdown Indicators
| TLT | BOTZ | Difference | |
|---|---|---|---|
Max DrawdownLargest peak-to-trough decline | -48.35% | -55.54% | +7.19% |
Max Drawdown (1Y)Largest decline over 1 year | -7.58% | -19.34% | +11.76% |
Max Drawdown (3Y)Largest decline over 3 years | -19.18% | -29.02% | +9.84% |
Max Drawdown (5Y)Largest decline over 5 years | -43.70% | -55.54% | +11.84% |
Max Drawdown (10Y)Largest decline over 10 years | -48.35% | — | — |
Current DrawdownCurrent decline from peak | -40.12% | -10.83% | -29.29% |
Average DrawdownAverage peak-to-trough decline | -13.84% | -18.29% | +4.45% |
Ulcer IndexDepth and duration of drawdowns from previous peaks | 3.14% | 5.84% | -2.70% |
Volatility
TLT vs. BOTZ - Volatility Comparison
The current volatility for iShares 20+ Year Treasury Bond ETF (TLT) is 2.83%, while Global X Robotics & Artificial Intelligence Thematic ETF (BOTZ) has a volatility of 8.89%. This indicates that TLT experiences smaller price fluctuations and is considered to be less risky than BOTZ based on this measure. The chart below showcases a comparison of their rolling one-month volatility.
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Volatility by Period
| TLT | BOTZ | Difference | |
|---|---|---|---|
Volatility (1M)Calculated over the trailing 1-month period | 2.83% | 8.89% | -6.06% |
Volatility (6M)Calculated over the trailing 6-month period | 6.64% | 19.49% | -12.85% |
Volatility (1Y)Calculated over the trailing 1-year period | 9.68% | 25.07% | -15.39% |
Volatility (5Y)Calculated over the trailing 5-year period, annualized | 15.85% | 26.90% | -11.05% |
Volatility (10Y)Calculated over the trailing 10-year period, annualized | 14.91% | 25.79% | -10.88% |
TLT vs. BOTZ - Expense Ratio Comparison
TLT has a 0.15% expense ratio, which is lower than BOTZ's 0.68% expense ratio.
Dividends
TLT vs. BOTZ - Dividend Comparison
TLT's dividend yield for the trailing twelve months is around 4.56%, more than BOTZ's 0.64% yield.
| Position | TTM | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | 2016 | 2015 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
BOTZ Global X Robotics & Artificial Intelligence Thematic ETF | 0.64% | 0.66% | 0.13% | 0.20% | 0.23% | 0.16% | 0.19% | 0.83% | 1.44% | 0.01% | 0.06% | 0.00% |
TLT iShares 20+ Year Treasury Bond ETF | 4.56% | 4.43% | 4.30% | 3.38% | 2.67% | 1.50% | 1.50% | 2.27% | 2.63% | 2.43% | 2.60% | 2.61% |
Frequently Asked Questions
TLT and BOTZ have a correlation of 0.22, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.
BOTZ has higher volatility (8.89%) compared to TLT (2.83%). In terms of maximum drawdown, TLT dropped -48.35% vs BOTZ's -55.54%.
On 5-year performance, BOTZ leads with 1.51% vs -6.53% for TLT. On fees, TLT is cheaper at 0.15% per year. On volatility, TLT has been the lower-risk option at 2.83%. The better choice depends on whether you care most about return, fees, risk, or income.
Over the 5-year period, BOTZ has performed better with a 1.51% return vs -6.53%. Past performance does not guarantee future results, so compare this with risk, fees, and fund exposure.
TLT is cheaper with a 0.15% expense ratio, compared with 0.68% for BOTZ.
TLT has the higher dividend yield at 4.56%, compared with 0.64% for BOTZ.
TLT is categorized as Government Bonds, while BOTZ is Robotics. TLT tracks ICE U.S. Treasury 20+ Year Bond Index, while BOTZ tracks Indxx Global Robotics & Artificial Intelligence Thematic Index. They also come from different issuers: iShares and Global X. Their fees differ too: 0.15% for TLT and 0.68% for BOTZ.
BOTZ currently has the higher Sharpe Ratio (0.76 vs 0.30), 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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