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Performance
Performance Chart
The chart shows the growth of an initial investment of $10,000 in Columbia U.S. Treasury Index Fund, comparing it to the performance of the S&P 500 index or another benchmark. All prices have been adjusted for splits and dividends.
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Returns By Period
Columbia U.S. Treasury Index Fund (IUTIX) has returned -0.41% so far this year and 2.66% over the past 12 months. Over the last ten years, IUTIX has returned 0.75% per year, falling short of the S&P 500 Index benchmark, which averaged 12.16% annually.
Columbia U.S. Treasury Index Fund
- 1D
- 0.51%
- 1M
- -2.18%
- YTD
- -0.41%
- 6M
- 0.40%
- 1Y
- 2.66%
- 3Y*
- 2.02%
- 5Y*
- -0.54%
- 10Y*
- 0.75%
Benchmark (S&P 500 Index)
- 1D
- 2.91%
- 1M
- -5.09%
- YTD
- -4.63%
- 6M
- -2.39%
- 1Y
- 16.33%
- 3Y*
- 16.69%
- 5Y*
- 10.18%
- 10Y*
- 12.16%
Monthly Returns
Based on dividend-adjusted daily data since Jun 4, 1991, IUTIX's average daily return is +0.01%, while the average monthly return is +0.31%. At this rate, your investment would double in approximately 18.7 years.
Historically, 59% of months were positive and 41% were negative. The best month was Nov 2008 with a return of +5.1%, while the worst month was Jul 2003 at -4.4%. The longest winning streak lasted 10 consecutive months, and the longest losing streak was 7 months.
On a daily basis, IUTIX closed higher 45% of trading days. The best single day was Mar 18, 2009 with a return of +2.0%, while the worst single day was Dec 13, 1993 at -3.2%.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Total | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2026 | 0.01% | 1.79% | -2.18% | -0.41% | |||||||||
| 2025 | 0.51% | 2.12% | 0.21% | 0.60% | -0.99% | 1.21% | -0.40% | 1.02% | 0.80% | 0.61% | 0.60% | -0.39% | 6.03% |
| 2024 | -0.24% | -1.35% | 0.30% | -2.27% | 1.44% | 0.72% | 2.24% | 1.19% | 1.27% | -2.46% | 0.80% | -1.51% | -0.01% |
| 2023 | 2.71% | -2.37% | 2.94% | 0.50% | -1.16% | -0.78% | -0.37% | -0.47% | -2.31% | -1.46% | 3.43% | 3.34% | 3.80% |
| 2022 | -1.81% | -0.70% | -3.20% | -3.11% | 0.22% | -0.92% | 1.57% | -2.51% | -3.36% | -1.45% | 2.63% | -0.71% | -12.74% |
| 2021 | -0.98% | -1.85% | -1.52% | 0.72% | 0.27% | 0.70% | 1.30% | -0.16% | -1.10% | -0.08% | 0.79% | -0.65% | -2.59% |
Benchmark Metrics
Columbia U.S. Treasury Index Fund has an annualized alpha of 4.24%, beta of -0.05, and R² of 0.03 versus S&P 500 Index. Calculated based on daily prices since June 05, 1991.
- This fund captured 7.33% of S&P 500 Index gains and tended to rise during its downturns (downside capture of -11.47%) — a profile typical of hedging or uncorrelated assets.
- Beta of -0.05 may look defensive, but with R² of 0.03 this fund 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 fund's risk.
- R² of 0.03 means this fund 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
- 4.24%
- Beta
- -0.05
- R²
- 0.03
- Upside Capture
- 7.33%
- Downside Capture
- -11.47%
Expense Ratio
IUTIX has an expense ratio of 0.16%, which is considered low.
Return for Risk
Risk / Return Rank
IUTIX ranks 35 for risk / return — below 35% of mutual funds 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 Columbia U.S. Treasury Index Fund (IUTIX) and compare them to a chosen benchmark (S&P 500 Index).
| IUTIX | Benchmark | Difference | |
|---|---|---|---|
Sharpe ratioReturn per unit of total volatility | 0.79 | 0.90 | -0.11 |
Sortino ratioReturn per unit of downside risk | 1.15 | 1.39 | -0.23 |
Omega ratioGain probability vs. loss probability | 1.14 | 1.21 | -0.07 |
Calmar ratioReturn relative to maximum drawdown | 1.37 | 1.40 | -0.03 |
Martin ratioReturn relative to average drawdown | 3.49 | 6.61 | -3.11 |
Data is calculated on a 1-year rolling basis and updated daily. The trend shows the change in the indicator over the past month. | |||
Explore IUTIX risk-adjusted metrics in detail
Dive deeper into individual metrics with historical trends, benchmark comparisons, and performance across different time periods.
Dividends
Dividend History
Columbia U.S. Treasury Index Fund provided a 3.36% dividend yield over the last twelve months, with an annual payout of $0.33 per share. The fund has been increasing its distributions for 4 consecutive years.
| Period | TTM | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | 2016 | 2015 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Dividend | $0.33 | $0.36 | $0.28 | $0.24 | $0.16 | $0.15 | $0.26 | $0.23 | $0.21 | $0.17 | $0.19 | $0.22 |
Dividend yield | 3.36% | 3.61% | 2.85% | 2.40% | 1.56% | 1.30% | 2.14% | 2.06% | 1.94% | 1.54% | 1.74% | 2.00% |
Monthly Dividends
The table displays the monthly dividend distributions for Columbia U.S. Treasury Index Fund. 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 | $0.03 | $0.03 | $0.00 | $0.06 | |||||||||
| 2025 | $0.03 | $0.03 | $0.03 | $0.03 | $0.03 | $0.03 | $0.03 | $0.03 | $0.03 | $0.03 | $0.03 | $0.03 | $0.36 |
| 2024 | $0.03 | $0.03 | $0.00 | $0.03 | $0.03 | $0.00 | $0.03 | $0.03 | $0.03 | $0.03 | $0.03 | $0.03 | $0.28 |
| 2023 | $0.02 | $0.02 | $0.02 | $0.02 | $0.02 | $0.02 | $0.02 | $0.02 | $0.02 | $0.00 | $0.02 | $0.03 | $0.24 |
| 2022 | $0.01 | $0.01 | $0.00 | $0.01 | $0.01 | $0.01 | $0.01 | $0.01 | $0.01 | $0.02 | $0.02 | $0.02 | $0.16 |
| 2021 | $0.01 | $0.00 | $0.01 | $0.01 | $0.01 | $0.01 | $0.01 | $0.01 | $0.01 | $0.01 | $0.01 | $0.03 | $0.15 |
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 Columbia U.S. Treasury Index Fund. 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 Columbia U.S. Treasury Index Fund was 19.42%, occurring on Oct 19, 2023. The portfolio has not yet recovered.
The current Columbia U.S. Treasury Index Fund drawdown is 8.67%.
Depth | Start | To Bottom | Bottom | To Recover | End | Total |
|---|---|---|---|---|---|---|
| -19.42% | Aug 5, 2020 | 808 | Oct 19, 2023 | — | — | — |
| -10.76% | Oct 18, 1993 | 141 | May 9, 1994 | 268 | May 31, 1995 | 409 |
| -7.19% | Dec 19, 2008 | 118 | Jun 10, 2009 | 261 | Jun 23, 2010 | 379 |
| -6.67% | Jun 16, 2003 | 42 | Aug 13, 2003 | 369 | Jan 31, 2005 | 411 |
| -5.88% | Jul 6, 2016 | 116 | Dec 16, 2016 | 602 | May 13, 2019 | 718 |
Volatility
Volatility Chart
The chart below shows the rolling one-month volatility.
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