BSX vs. IBDV
BSX (Boston Scientific Corporation) is a stock, while IBDV (iShares iBonds Dec 2030 Term Corporate ETF) is Corporate Bonds fund tracking the Bloomberg December 2030 Maturity Corporate Index. Over the past 5 years, BSX returned 1.80%/yr vs 0.77%/yr for IBDV. At a 0.14 correlation, their price movements are largely independent.
Performance
BSX vs. IBDV - Performance Comparison
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Returns By Period
In the year-to-date period, BSX achieves a -50.80% return, which is significantly lower than IBDV's 0.41% return.
BSX
- 1D
- -0.55%
- 1M
- -10.95%
- YTD
- -50.80%
- 6M
- -49.33%
- 1Y
- -52.97%
- 3Y*
- -2.85%
- 5Y*
- 1.80%
- 10Y*
- 7.42%
IBDV
- 1D
- -0.07%
- 1M
- 0.56%
- YTD
- 0.41%
- 6M
- 0.90%
- 1Y
- 4.79%
- 3Y*
- 5.90%
- 5Y*
- 0.77%
- 10Y*
- —
BSX vs. IBDV - Yearly Performance Comparison
| 2026 (YTD) | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | |
|---|---|---|---|---|---|---|---|
BSX Boston Scientific Corporation | -50.80% | 6.75% | 54.51% | 24.94% | 8.92% | 18.16% | 6.20% |
IBDV iShares iBonds Dec 2030 Term Corporate ETF | 0.41% | 8.19% | 3.42% | 8.51% | -14.67% | -2.64% | 5.22% |
Correlation
The correlation between BSX and IBDV is 0.15, which is low. Their price movements are largely independent, making them effective diversification partners.
| Correlation | |
|---|---|
Correlation (1Y) Calculated over the trailing 1-year period | 0.15 |
Correlation (3Y) Calculated over the trailing 3-year period | 0.15 |
Correlation (5Y) Calculated over the trailing 5-year period | 0.16 |
Correlation (All Time) Calculated using the full available price history since Jun 25, 2020 | 0.14 |
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Return for Risk
BSX vs. IBDV — Risk / Return Rank
BSX
IBDV
BSX vs. IBDV - Risk-Adjusted Trends Comparison
This table presents a comparison of risk-adjusted performance metrics for Boston Scientific Corporation (BSX) and iShares iBonds Dec 2030 Term Corporate ETF (IBDV). 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.
| BSX | IBDV | Difference | |
|---|---|---|---|
| Sharpe ratioReturn per unit of total volatility | -3.10 | ||
| Sortino ratioReturn per unit of downside risk | -4.74 | ||
| Omega ratioGain probability vs. loss probability | 0.67 | 1.29 | -0.62 |
| Calmar ratioReturn relative to maximum drawdown | -0.93 | 2.21 | -3.14 |
| Martin ratioReturn relative to average drawdown | -2.00 | 7.41 | -9.41 |
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Drawdowns
BSX vs. IBDV - Drawdown Comparison
The maximum BSX drawdown since its inception was -89.15%, which is greater than IBDV's maximum drawdown of -21.85%. Use the drawdown chart below to compare losses from any high point for BSX and IBDV.
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Drawdown Indicators
| BSX | IBDV | Difference | |
|---|---|---|---|
Max DrawdownLargest peak-to-trough decline | -89.15% | -21.85% | -67.30% |
Max Drawdown (1Y)Largest decline over 1 year | -56.62% | -2.07% | -54.55% |
Max Drawdown (3Y)Largest decline over 3 years | -56.62% | -5.64% | -50.98% |
Max Drawdown (5Y)Largest decline over 5 years | -56.62% | -21.54% | -35.08% |
Max Drawdown (10Y)Largest decline over 10 years | -56.62% | — | — |
Current DrawdownCurrent decline from peak | -56.62% | -0.81% | -55.81% |
Average DrawdownAverage peak-to-trough decline | -38.76% | -7.19% | -31.57% |
Ulcer IndexDepth and duration of drawdowns from previous peaks | 26.23% | 0.62% | +25.61% |
Volatility
BSX vs. IBDV - Volatility Comparison
Boston Scientific Corporation (BSX) has a higher volatility of 15.84% compared to iShares iBonds Dec 2030 Term Corporate ETF (IBDV) at 0.93%. This indicates that BSX's price experiences larger fluctuations and is considered to be riskier than IBDV based on this measure. The chart below showcases a comparison of their rolling one-month volatility.
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Volatility by Period
| BSX | IBDV | Difference | |
|---|---|---|---|
Volatility (1M)Calculated over the trailing 1-month period | 15.84% | 0.93% | +14.91% |
Volatility (6M)Calculated over the trailing 6-month period | 32.83% | 2.04% | +30.79% |
Volatility (1Y)Calculated over the trailing 1-year period | 34.77% | 2.87% | +31.90% |
Volatility (5Y)Calculated over the trailing 5-year period, annualized | 25.69% | 6.44% | +19.25% |
Volatility (10Y)Calculated over the trailing 10-year period, annualized | 27.29% | 6.25% | +21.04% |
Dividends
BSX vs. IBDV - Dividend Comparison
BSX has not paid dividends to shareholders, while IBDV's dividend yield for the trailing twelve months is around 4.59%.
| Position | TTM | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 |
|---|---|---|---|---|---|---|---|
BSX Boston Scientific Corporation | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% |
IBDV iShares iBonds Dec 2030 Term Corporate ETF | 4.59% | 4.57% | 4.69% | 4.09% | 3.02% | 1.99% | 0.90% |
Frequently Asked Questions
BSX and IBDV have a correlation of 0.15, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.
BSX has higher volatility (15.84%) compared to IBDV (0.93%). In terms of maximum drawdown, BSX dropped -89.15% vs IBDV's -21.85%.
IBDV currently has the higher Sharpe Ratio (1.59 vs -1.51), 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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