BIIB vs. SLV
BIIB (Biogen Inc.) is a stock, while SLV (iShares Silver Trust) is Silver fund tracking the LBMA Silver Price. Over the past 10 years, BIIB returned -3.81%/yr vs 15.63%/yr for SLV. At a 0.10 correlation, their price movements are largely independent.
Performance
BIIB vs. SLV - Performance Comparison
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Returns By Period
In the year-to-date period, BIIB achieves a 11.63% return, which is significantly higher than SLV's 3.97% return. Over the past 10 years, BIIB has underperformed SLV with an annualized return of -3.81%, while SLV has yielded a comparatively higher 15.63% annualized return.
BIIB
- 1D
- 0.25%
- 1M
- 3.87%
- YTD
- 11.63%
- 6M
- 7.95%
- 1Y
- 48.98%
- 3Y*
- -13.37%
- 5Y*
- -7.25%
- 10Y*
- -3.81%
SLV
- 1D
- 1.16%
- 1M
- 1.62%
- YTD
- 3.97%
- 6M
- 29.40%
- 1Y
- 113.72%
- 3Y*
- 45.73%
- 5Y*
- 21.04%
- 10Y*
- 15.63%
BIIB vs. SLV - Yearly Performance Comparison
| 2026 (YTD) | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | |
|---|---|---|---|---|---|---|---|---|---|---|
BIIB Biogen Inc. | 11.63% | 15.09% | -40.91% | -6.55% | 15.42% | -2.02% | -17.48% | -1.39% | -5.54% | 12.34% |
SLV iShares Silver Trust | 3.97% | 144.66% | 20.89% | -1.09% | 2.37% | -12.45% | 47.30% | 14.88% | -9.19% | 5.82% |
Correlation
The correlation between BIIB and SLV is 0.03, meaning there is essentially no relationship between their price movements. Each responds to its own set of market drivers, making them strong candidates for combining in a diversified portfolio.
| Correlation | |
|---|---|
Correlation (1Y) Calculated over the trailing 1-year period | 0.03 |
Correlation (3Y) Calculated over the trailing 3-year period | 0.09 |
Correlation (5Y) Calculated over the trailing 5-year period | 0.11 |
Correlation (10Y) Calculated over the trailing 10-year period | 0.10 |
Correlation (All Time) Calculated using the full available price history since May 1, 2006 | 0.10 |
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Return for Risk
BIIB vs. SLV — Risk / Return Rank
BIIB
SLV
BIIB vs. SLV - Risk-Adjusted Trends Comparison
This table presents a comparison of risk-adjusted performance metrics for Biogen Inc. (BIIB) and iShares Silver Trust (SLV). 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.
| BIIB | SLV | Difference | |
|---|---|---|---|
| Sharpe ratioReturn per unit of total volatility | -0.46 | ||
| Sortino ratioReturn per unit of downside risk | +0.15 | ||
| Omega ratioGain probability vs. loss probability | 1.26 | 1.36 | -0.10 |
| Calmar ratioReturn relative to maximum drawdown | 3.43 | 2.69 | +0.74 |
| Martin ratioReturn relative to average drawdown | 8.40 | 5.76 | +2.64 |
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
| BIIB | SLV | Difference | |
|---|---|---|---|
Sharpe Ratio (1Y)Calculated over the trailing 1-year period | 1.48 | 1.94 | -0.46 |
Sharpe Ratio (5Y)Calculated over the trailing 5-year period | -0.19 | 0.58 | -0.77 |
Sharpe Ratio (10Y)Calculated over the trailing 10-year period | -0.09 | 0.49 | -0.58 |
Sharpe Ratio (All Time)Calculated using the full available price history | 0.23 | 0.25 | -0.02 |
Drawdowns
BIIB vs. SLV - Drawdown Comparison
The maximum BIIB drawdown since its inception was -89.98%, which is greater than SLV's maximum drawdown of -76.28%. Use the drawdown chart below to compare losses from any high point for BIIB and SLV.
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Drawdown Indicators
| BIIB | SLV | Difference | |
|---|---|---|---|
Max DrawdownLargest peak-to-trough decline | -89.98% | -76.28% | -13.70% |
Max Drawdown (1Y)Largest decline over 1 year | -14.34% | -42.45% | +28.11% |
Max Drawdown (3Y)Largest decline over 3 years | -63.82% | -42.45% | -21.37% |
Max Drawdown (5Y)Largest decline over 5 years | -72.66% | -42.45% | -30.21% |
Max Drawdown (10Y)Largest decline over 10 years | -72.66% | -42.81% | -29.85% |
Current DrawdownCurrent decline from peak | -58.73% | -36.57% | -22.16% |
Average DrawdownAverage peak-to-trough decline | -36.61% | -44.67% | +8.06% |
Ulcer IndexDepth and duration of drawdowns from previous peaks | 5.85% | 19.81% | -13.96% |
Volatility
BIIB vs. SLV - Volatility Comparison
The current volatility for Biogen Inc. (BIIB) is 9.84%, while iShares Silver Trust (SLV) has a volatility of 16.34%. This indicates that BIIB experiences smaller price fluctuations and is considered to be less risky than SLV based on this measure. The chart below showcases a comparison of their rolling one-month volatility.
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Volatility by Period
| BIIB | SLV | Difference | |
|---|---|---|---|
Volatility (1M)Calculated over the trailing 1-month period | 9.84% | 16.34% | -6.50% |
Volatility (6M)Calculated over the trailing 6-month period | 24.13% | 58.31% | -34.18% |
Volatility (1Y)Calculated over the trailing 1-year period | 33.21% | 58.90% | -25.69% |
Volatility (5Y)Calculated over the trailing 5-year period, annualized | 38.38% | 36.15% | +2.23% |
Volatility (10Y)Calculated over the trailing 10-year period, annualized | 41.47% | 31.83% | +9.64% |
Dividends
BIIB vs. SLV - Dividend Comparison
Neither BIIB nor SLV has paid dividends to shareholders.
Frequently Asked Questions
BIIB and SLV have a correlation of 0.03, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.
SLV has higher volatility (16.34%) compared to BIIB (9.84%). In terms of maximum drawdown, BIIB dropped -89.98% vs SLV's -76.28%.
SLV currently has the higher Sharpe Ratio (1.94 vs 1.48), 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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