BUZZ vs. OPTT
BUZZ (VanEck Social Sentiment ETF) is Large Cap Growth Equities fund tracking the BUZZ NextGen AI US Sentiment Leaders Index, while OPTT (Ocean Power Technologies, Inc.) is a stock. Over the past 5 years, BUZZ returned 7.60%/yr vs -36.18%/yr for OPTT. At a 0.44 correlation, their price movements are largely independent.
Performance
BUZZ vs. OPTT - Performance Comparison
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Returns By Period
In the year-to-date period, BUZZ achieves a 13.20% return, which is significantly higher than OPTT's -8.60% return.
BUZZ
- 1D
- -0.27%
- 1M
- -0.97%
- YTD
- 13.20%
- 6M
- 9.20%
- 1Y
- 31.99%
- 3Y*
- 31.61%
- 5Y*
- 7.60%
- 10Y*
- —
OPTT
- 1D
- -7.05%
- 1M
- -19.42%
- YTD
- -8.60%
- 6M
- -35.10%
- 1Y
- -49.32%
- 3Y*
- -25.04%
- 5Y*
- -36.18%
- 10Y*
- -42.55%
BUZZ vs. OPTT - Yearly Performance Comparison
| 2026 (YTD) | 2025 | 2024 | 2023 | 2022 | 2021 | |
|---|---|---|---|---|---|---|
BUZZ VanEck Social Sentiment ETF | 13.20% | 30.61% | 33.74% | 54.64% | -47.67% | -4.47% |
OPTT Ocean Power Technologies, Inc. | -8.60% | -70.59% | 222.78% | -29.79% | -69.59% | -56.73% |
Correlation
The correlation between BUZZ and OPTT is 0.53, 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 | 0.53 |
Correlation (3Y) Calculated over the trailing 3-year period | 0.40 |
Correlation (5Y) Calculated over the trailing 5-year period | 0.43 |
Correlation (All Time) Calculated using the full available price history since Mar 4, 2021 | 0.44 |
The correlation between BUZZ and OPTT shifts across timeframes, from 0.40 (3 years) to 0.53 (1 year), reflecting how their relationship changes across market environments.
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Return for Risk
BUZZ vs. OPTT — Risk / Return Rank
BUZZ
OPTT
BUZZ vs. OPTT - Risk-Adjusted Trends Comparison
This table presents a comparison of risk-adjusted performance metrics for VanEck Social Sentiment ETF (BUZZ) and Ocean Power Technologies, Inc. (OPTT). 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.
| BUZZ | OPTT | Difference | |
|---|---|---|---|
| Sharpe ratioReturn per unit of total volatility | +1.46 | ||
| Sortino ratioReturn per unit of downside risk | +1.63 | ||
| Omega ratioGain probability vs. loss probability | 1.18 | 0.98 | +0.20 |
| Calmar ratioReturn relative to maximum drawdown | 1.05 | -0.73 | +1.78 |
| Martin ratioReturn relative to average drawdown | 2.54 | -1.07 | +3.61 |
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Drawdowns
BUZZ vs. OPTT - Drawdown Comparison
The maximum BUZZ drawdown since its inception was -56.87%, smaller than the maximum OPTT drawdown of -100.00%. Use the drawdown chart below to compare losses from any high point for BUZZ and OPTT.
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Drawdown Indicators
| BUZZ | OPTT | Difference | |
|---|---|---|---|
Max DrawdownLargest peak-to-trough decline | -56.87% | -100.00% | +43.13% |
Max Drawdown (1Y)Largest decline over 1 year | -30.47% | -67.80% | +37.33% |
Max Drawdown (3Y)Largest decline over 3 years | -30.47% | -83.20% | +52.73% |
Max Drawdown (5Y)Largest decline over 5 years | -56.87% | -95.71% | +38.84% |
Max Drawdown (10Y)Largest decline over 10 years | — | -99.95% | — |
Current DrawdownCurrent decline from peak | -9.85% | -99.99% | +90.14% |
Average DrawdownAverage peak-to-trough decline | -23.91% | -88.52% | +64.61% |
Ulcer IndexDepth and duration of drawdowns from previous peaks | 12.65% | 46.08% | -33.43% |
Volatility
BUZZ vs. OPTT - Volatility Comparison
The current volatility for VanEck Social Sentiment ETF (BUZZ) is 12.00%, while Ocean Power Technologies, Inc. (OPTT) has a volatility of 36.85%. This indicates that BUZZ experiences smaller price fluctuations and is considered to be less risky than OPTT based on this measure. The chart below showcases a comparison of their rolling one-month volatility.
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Volatility by Period
| BUZZ | OPTT | Difference | |
|---|---|---|---|
Volatility (1M)Calculated over the trailing 1-month period | 12.00% | 36.85% | -24.85% |
Volatility (6M)Calculated over the trailing 6-month period | 25.17% | 85.09% | -59.92% |
Volatility (1Y)Calculated over the trailing 1-year period | 32.59% | 104.79% | -72.20% |
Volatility (5Y)Calculated over the trailing 5-year period, annualized | 33.19% | 121.99% | -88.80% |
Volatility (10Y)Calculated over the trailing 10-year period, annualized | 32.88% | 127.48% | -94.60% |
Dividends
BUZZ vs. OPTT - Dividend Comparison
Neither BUZZ nor OPTT has paid dividends to shareholders.
| Position | TTM | 2025 | 2024 | 2023 | 2022 |
|---|---|---|---|---|---|
BUZZ VanEck Social Sentiment ETF | 0.00% | 0.00% | 0.50% | 0.52% | 0.40% |
OPTT Ocean Power Technologies, Inc. | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% |
Frequently Asked Questions
BUZZ and OPTT have a correlation of 0.53, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.
OPTT has higher volatility (36.85%) compared to BUZZ (12.00%). In terms of maximum drawdown, BUZZ dropped -56.87% vs OPTT's -100.00%.
BUZZ currently has the higher Sharpe Ratio (0.99 vs -0.47), 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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