- Issuer
- iShares
- Inception Date
- Mar 25, 2025
- Region
- North America (U.S.)
- Category
- Inflation-Protected Bonds
- Leveraged
- 1x (No leverage)
- Index Tracked
- ICE 2035 Maturity US Treasury TIPS Index
- Domicile
- United States
- Distribution Policy
- Distributing
- Asset Class
- Bond
- Assets Under Management
- $39M
Share Price Chart
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Performance
IBIL Performance Chart
iShares iBonds Oct 2035 Term TIPS ETF (IBIL) is up 1.1% since the beginning of the year. IBIL is currently trading at $26 per share.
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Returns By Period
iShares iBonds Oct 2035 Term TIPS ETF (IBIL) has returned 1.07% so far this year and 5.64% over the past 12 months.
iShares iBonds Oct 2035 Term TIPS ETF
- 1D
- -0.56%
- 1M
- -0.89%
- YTD
- 1.07%
- 6M
- 0.98%
- 1Y
- 5.64%
- 3Y*
- —
- 5Y*
- —
- 10Y*
- —
Benchmark (S&P 500 Index)
- 1D
- -2.64%
- 1M
- 0.25%
- YTD
- 7.86%
- 6M
- 7.47%
- 1Y
- —
- 3Y*
- —
- 5Y*
- —
- 10Y*
- —
IBIL Monthly Returns History
Based on dividend-adjusted daily data since Mar 26, 2025, IBIL's average daily return is +0.02%, while the average monthly return is +0.36%. At this rate, an investment would double in approximately 16.1 years.
Historically, 69% of months were positive and 31% were negative. The best month was Aug 2025 with a return of +2.0%, while the worst month was Mar 2026 at -1.8%. The longest winning streak lasted 6 consecutive months, and the longest losing streak was 2 months.
On a daily basis, IBIL closed higher 54% of trading days. The best single day was Apr 9, 2025 with a return of +4.0%, while the worst single day was Apr 10, 2025 at -5.0%.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Total | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2026 | 0.37% | 1.67% | -1.77% | 1.37% | 0.27% | -0.80% | 1.07% | ||||||
| 2025 | 1.36% | -0.18% | -0.83% | 1.56% | 0.13% | 1.97% | 0.49% | 0.44% | 0.48% | -0.74% | 4.75% |
Benchmark Metrics
iShares iBonds Oct 2035 Term TIPS ETF has an annualized alpha of 4.74%, beta of 0.08, and R2 of 0.03 versus S&P 500 Index. Calculated based on daily prices since March 27, 2025.
- This ETF participates in less of S&P 500 Index's moves in both directions, but captures a larger share of gains (23.12%) than losses (21.28%) - typical of diversified or defensive assets.
- Beta of 0.08 may look defensive, but with R2 of 0.03 this ETF is largely uncorrelated with S&P 500 Index - low beta reflects independence, not downside protection. See the Volatility section for a true picture of this ETF's risk.
- R2 of 0.03 means this ETF moves largely independently of S&P 500 Index - capture ratios reflect limited market correlation rather than active downside protection. Consider using a more representative benchmark.
- Alpha
- 4.74%
- Beta
- 0.08
- R²
- 0.03
- Upside Capture
- 23.12%
- Downside Capture
- 21.28%
Expense Ratio
IBIL has an expense ratio of 0.10%, which is considered low.
Return for Risk
Risk / Return Rank
IBIL ranks 35 for risk / return — below 35% of ETFs on our site. The returns aren't fully compensating for the risk involved. This isn't necessarily a dealbreaker, but factor it into your decision — especially if you're risk-averse.
Return / Risk — by metrics
The table below present risk-adjusted performance metrics for iShares iBonds Oct 2035 Term TIPS ETF (IBIL) and compare them to S&P 500 Index.
| IBIL | Benchmark | Difference | |
|---|---|---|---|
| Sharpe ratioReturn per unit of total volatility | — | — | |
| Sortino ratioReturn per unit of downside risk | — | — | |
| Omega ratioGain probability vs. loss probability | 1.20 | — | — |
| Calmar ratioReturn relative to maximum drawdown | 2.05 | — | — |
| Martin ratioReturn relative to average drawdown | 4.92 | — | — |
Data is calculated on a 1-year rolling basis and updated daily. The trend shows the change in the indicator over the past month. | |||
Dividends
Dividend History
iShares iBonds Oct 2035 Term TIPS ETF provided a 3.49% dividend yield over the last twelve months, with an annual payout of $0.89 per share.
| Period | TTM | 2025 |
|---|---|---|
| Dividend | $0.89 | $0.74 |
Dividend yield | 3.49% | 2.93% |
Monthly Dividends
The table displays the monthly dividend distributions for iShares iBonds Oct 2035 Term TIPS ETF. The dividends shown in the table have been adjusted to account for any splits that may have occurred.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Total | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2026 | $0.00 | $0.00 | $0.00 | $0.08 | $0.06 | $0.00 | $0.15 | ||||||
| 2025 | $0.30 | $0.00 | $0.00 | $0.18 | $0.00 | $0.27 | $0.74 |
Drawdowns
Drawdowns Chart
The Drawdowns chart displays portfolio losses from any high point along the way. Drawdowns are calculated considering price movements and all distributions paid, if any.
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Worst Drawdowns
The table below displays the maximum drawdowns of the iShares iBonds Oct 2035 Term TIPS ETF. A maximum drawdown is a measure of risk, indicating the largest reduction in portfolio value due to a series of losing trades.
The maximum drawdown for the iShares iBonds Oct 2035 Term TIPS ETF was 5.28%, occurring on Apr 11, 2025. Recovery took 91 trading sessions.
The current iShares iBonds Oct 2035 Term TIPS ETF drawdown is 1.16%.
Related event | Drawdown | Fall | Recovery | Underwater |
|---|---|---|---|---|
2025 selloff2025 | -5.28%Apr 2025 | 1d | 4mo 13d | 4mo 14dApr 2025 - Aug 2025 |
2026 pullback2026 | -2.76%Mar 2026 | 25d | 1mo 5d | 2moMar 2026 - May 2026 |
2026 pullback2026 | -2.50%Jan 2026 | 2mo 22d | 1mo 8d | 4moOct 2025 - Feb 2026 |
2025 selloff2025 | -2.00%Apr 2025 | 4d | 1d | 5dApr 2025 - Apr 2025 |
2026 pullback2026 | -1.58%May 2026 | 8d | — | 26d 12hMay 2026 - now |
Drawdown Indicators
| IBIL | Benchmark | Difference | |
|---|---|---|---|
Max DrawdownLargest peak-to-trough decline | -5.28% | -9.10% | +3.82% |
Max Drawdown (1Y)Largest decline over 1 year | -2.76% | — | — |
Current DrawdownCurrent decline from peak | -1.16% | -2.97% | +1.81% |
Average DrawdownAverage peak-to-trough decline | -1.48% | -1.13% | -0.35% |
Ulcer IndexDepth and duration of drawdowns from previous peaks | 1.15% | — | — |
Volatility
Volatility Chart
The chart below shows the rolling one-month volatility.
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