- Issuer
- iShares
- Inception Date
- Mar 25, 2026
- Region
- North America (United States)
- Category
- Government Bonds
- Leveraged
- 1x (No leverage)
- Index Tracked
- ICE 2036 Maturity US Treasury Index
- Distribution Policy
- Distributing
- Asset Class
- Bond
- Assets Under Management
- $11M
Share Price Chart
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Performance
IBTR Performance Chart
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Returns By Period
iShares iBonds Dec 2036 Term Treasury ETF
- 1D
- -0.12%
- 1M
- -0.45%
- 6M
- —
- YTD
- —
- 1Y
- —
- 3Y*
- —
- 5Y*
- —
- 10Y*
- —
Benchmark (S&P 500 Index)
- 1D
- 0.42%
- 1M
- 1.94%
- 6M
- 8.74%
- YTD
- 10.66%
- 1Y
- 21.02%
- 3Y*
- 19.50%
- 5Y*
- 11.63%
- 10Y*
- 13.41%
IBTR Monthly Returns History
Based on dividend-adjusted daily data since Mar 26, 2026, IBTR's average daily return is 0.00%, while the average monthly return is -0.03%.
Historically, 40% of months were positive and 60% were negative. The best month was Mar 2026 with a return of +0.5%, while the worst month was Jul 2026 at -0.8%. The longest winning streak lasted 1 consecutive months, and the longest losing streak was 2 months.
On a daily basis, IBTR closed higher 51% of trading days. The best single day was May 20, 2026 with a return of +0.8%, while the worst single day was May 15, 2026 at -1.0%.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Total | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2026 | 0.51% | -0.33% | -0.03% | 0.47% | -0.78% | -0.16% |
Benchmark Metrics
iShares iBonds Dec 2036 Term Treasury ETF has an annualized alpha of -9.42%, beta of 0.19, and R2 of 0.27 versus S&P 500 Index. Calculated based on daily prices since March 26, 2026.
- This ETF tended to rise when S&P 500 Index fell (downside capture of -52.57%), but participation in market rallies was also limited (-5.01%) - a profile typical of counter-cyclical assets.
- Beta of 0.19 may look defensive, but with R2 of 0.27 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 0.27 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
- -9.42%
- Beta
- 0.19
- R²
- 0.27
- Upside Capture
- -5.01%
- Downside Capture
- -52.57%
Expense Ratio
IBTR has an expense ratio of 0.07%, which is considered low.
Return for Risk
Return / Risk — by metrics
The table below present risk-adjusted performance metrics for iShares iBonds Dec 2036 Term Treasury ETF (IBTR) and compare them to S&P 500 Index.
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.
| IBTR | Benchmark | Difference | |
|---|---|---|---|
| Sharpe ratioReturn per unit of total volatility | — | — | |
| Sortino ratioReturn per unit of downside risk | — | — | |
| Omega ratioGain probability vs. loss probability | — | 1.30 | — |
| Calmar ratioReturn relative to maximum drawdown | — | 2.28 | — |
| Martin ratioReturn relative to average drawdown | — | 9.88 | — |
Dividends
Dividend History
iShares iBonds Dec 2036 Term Treasury ETF provided a 1.00% dividend yield over the last twelve months, with an annual payout of $0.25 per share.
| Period | TTM |
|---|---|
| Dividend | $0.25 |
Dividend yield | 1.00% |
Monthly Dividends
The table displays the monthly dividend distributions for iShares iBonds Dec 2036 Term Treasury 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 | $0.09 | $0.07 | $0.08 | $0.25 |
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 Dec 2036 Term Treasury 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 Dec 2036 Term Treasury ETF was 2.88%, occurring on May 19, 2026. The portfolio has not yet recovered.
The current iShares iBonds Dec 2036 Term Treasury ETF drawdown is 1.41%.
Related event | Drawdown | Fall | Recovery | Underwater |
|---|---|---|---|---|
2026 pullback2026 | -2.88%May 2026 | 29d | — | 2mo 24dApr 2026 - now |
2026 pullback2026 | -0.50%Mar 2026 | 1d | 3d | 4dMar 2026 - Mar 2026 |
2026 pullback2026 | -0.45%Apr 2026 | 1d | 1d | 2dApr 2026 - Apr 2026 |
2026 pullback2026 | -0.20%Apr 2026 | 0s | 2d | 2dApr 2026 - Apr 2026 |
2026 pullback2026 | -0.18%Apr 2026 | 1d | 4d | 5dApr 2026 - Apr 2026 |
Drawdown Indicators
| IBTR | Benchmark | Difference | |
|---|---|---|---|
Max DrawdownLargest peak-to-trough decline | -2.88% | -56.78% | +53.90% |
Max Drawdown (1Y)Largest decline over 1 year | — | -9.10% | — |
Max Drawdown (3Y)Largest decline over 3 years | — | -18.90% | — |
Max Drawdown (5Y)Largest decline over 5 years | — | -25.43% | — |
Max Drawdown (10Y)Largest decline over 10 years | — | -33.92% | — |
Current DrawdownCurrent decline from peak | -1.41% | -0.45% | -0.96% |
Average DrawdownAverage peak-to-trough decline | -0.92% | -10.71% | +9.79% |
Ulcer IndexDepth and duration of drawdowns from previous peaks | — | 2.09% | — |
Volatility
Volatility Chart
The chart below shows the rolling one-month volatility.
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