BTEC.L vs. SBIO.L
BTEC.L (iShares Nasdaq US Biotechnology UCITS ETF USD (Acc)) and SBIO.L (Invesco Nasdaq Biotech UCITS ETF) are both Health & Biotech Equities funds - BTEC.L tracks the NASDAQ Biotechnology NET Index while SBIO.L tracks the NASDAQ Biotechnology TR USD. Both are passively managed. Over the past 5 years, BTEC.L returned 5.87%/yr vs 5.79%/yr for SBIO.L. With a 0.97 correlation, they move nearly in lockstep. BTEC.L charges 0.35%/yr vs 0.40%/yr for SBIO.L.
Performance
BTEC.L vs. SBIO.L - Performance Comparison
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Returns By Period
The year-to-date returns for both stocks are quite close, with BTEC.L having a 15.22% return and SBIO.L slightly lower at 14.76%.
BTEC.L
- 1D
- 0.68%
- 1M
- 9.55%
- 6M
- 13.18%
- YTD
- 15.22%
- 1Y
- 50.31%
- 3Y*
- 16.99%
- 5Y*
- 5.87%
- 10Y*
- —
SBIO.L
- 1D
- 0.44%
- 1M
- 9.18%
- 6M
- 12.82%
- YTD
- 14.76%
- 1Y
- 49.55%
- 3Y*
- 17.44%
- 5Y*
- 5.79%
- 10Y*
- 8.95%
BTEC.L vs. SBIO.L - Yearly Performance Comparison
| 2026 (YTD) | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | |
|---|---|---|---|---|---|---|---|---|---|---|
BTEC.L iShares Nasdaq US Biotechnology UCITS ETF USD (Acc) | 15.22% | 32.96% | -2.04% | 6.22% | -11.92% | -0.49% | 27.40% | 25.57% | -11.22% | -3.31% |
SBIO.L Invesco Nasdaq Biotech UCITS ETF | 14.76% | 32.89% | -2.00% | 6.15% | -11.85% | -0.49% | 27.35% | 25.54% | -11.34% | -3.53% |
Correlation
The correlation between BTEC.L and SBIO.L is 0.99 - these two move nearly in lockstep. At this level, holding both provides almost no diversification benefit. If you already own one, adding the other does little to reduce portfolio risk.
| Correlation | |
|---|---|
Correlation (1Y) Calculated over the trailing 1-year period | 0.99 |
Correlation (3Y) Calculated over the trailing 3-year period | 0.99 |
Correlation (5Y) Calculated over the trailing 5-year period | 0.99 |
Correlation (All Time) Calculated using the full available price history since Oct 19, 2017 | 0.97 |
The correlation between BTEC.L and SBIO.L has been stable across timeframes, ranging from 0.97 to 0.99 - a consistent structural relationship.
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Return for Risk
BTEC.L vs. SBIO.L — Risk / Return Rank
BTEC.L
SBIO.L
BTEC.L vs. SBIO.L - Risk-Adjusted Trends Comparison
This table presents a comparison of risk-adjusted performance metrics for iShares Nasdaq US Biotechnology UCITS ETF USD (Acc) (BTEC.L) and Invesco Nasdaq Biotech UCITS ETF (SBIO.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.
| BTEC.L | SBIO.L | Difference | |
|---|---|---|---|
| Sharpe ratioReturn per unit of total volatility | -0.02 | ||
| Sortino ratioReturn per unit of downside risk | -0.03 | ||
| Omega ratioGain probability vs. loss probability | 1.39 | 1.39 | 0.00 |
| Calmar ratioReturn relative to maximum drawdown | 6.22 | 6.45 | -0.23 |
| Martin ratioReturn relative to average drawdown | 19.15 | 19.17 | -0.02 |
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Drawdowns
BTEC.L vs. SBIO.L - Drawdown Comparison
The maximum BTEC.L drawdown since its inception was -38.42%, roughly equal to the maximum SBIO.L drawdown of -39.44%. Use the drawdown chart below to compare losses from any high point for BTEC.L and SBIO.L.
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Drawdown Indicators
| BTEC.L | SBIO.L | Difference | |
|---|---|---|---|
Max DrawdownLargest peak-to-trough decline | -38.42% | -39.44% | +1.02% |
Max Drawdown (1Y)Largest decline over 1 year | -7.94% | -7.65% | -0.29% |
Max Drawdown (3Y)Largest decline over 3 years | -26.74% | -26.89% | +0.15% |
Max Drawdown (5Y)Largest decline over 5 years | -38.42% | -38.33% | -0.09% |
Max Drawdown (10Y)Largest decline over 10 years | — | -38.33% | — |
Current DrawdownCurrent decline from peak | -3.87% | -4.15% | +0.28% |
Average DrawdownAverage peak-to-trough decline | -13.22% | -16.68% | +3.46% |
Ulcer IndexDepth and duration of drawdowns from previous peaks | 2.58% | 2.58% | 0.00% |
Volatility
BTEC.L vs. SBIO.L - Volatility Comparison
The current volatility for iShares Nasdaq US Biotechnology UCITS ETF USD (Acc) (BTEC.L) is 5.91%, while Invesco Nasdaq Biotech UCITS ETF (SBIO.L) has a volatility of 6.42%. This indicates that BTEC.L experiences smaller price fluctuations and is considered to be less risky than SBIO.L based on this measure. The chart below showcases a comparison of their rolling one-month volatility.
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Volatility by Period
| BTEC.L | SBIO.L | Difference | |
|---|---|---|---|
Volatility (1M)Calculated over the trailing 1-month period | 5.91% | 6.42% | -0.51% |
Volatility (6M)Calculated over the trailing 6-month period | 15.67% | 15.51% | +0.16% |
Volatility (1Y)Calculated over the trailing 1-year period | 20.42% | 20.35% | +0.07% |
Volatility (5Y)Calculated over the trailing 5-year period, annualized | 21.39% | 21.26% | +0.13% |
Volatility (10Y)Calculated over the trailing 10-year period, annualized | 22.37% | 22.15% | +0.22% |
BTEC.L vs. SBIO.L - Expense Ratio Comparison
BTEC.L has a 0.35% expense ratio, which is lower than SBIO.L's 0.40% expense ratio.
Dividends
BTEC.L vs. SBIO.L - Dividend Comparison
Neither BTEC.L nor SBIO.L has paid dividends to shareholders.
Frequently Asked Questions
With a correlation of 0.99, BTEC.L and SBIO.L move almost identically. Holding both adds very little diversification - you're essentially doubling your position in the same market segment. Choosing one is usually more capital-efficient.
On fees, BTEC.L is cheaper at 0.35% per year. The better choice depends on whether you care most about return, fees, risk, or income.
BTEC.L is cheaper with a 0.35% expense ratio, compared with 0.40% for SBIO.L.
BTEC.L tracks NASDAQ Biotechnology NET Index, while SBIO.L tracks NASDAQ Biotechnology TR USD. They also come from different issuers: iShares and Invesco. Their fees differ too: 0.35% for BTEC.L and 0.40% for SBIO.L.
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