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Aquila Tax-Free Fund of Colorado (COTFX)
Performance
Return for Risk
Dividends
Drawdowns
Volatility

Fund Info

ISIN
US03842A4004
CUSIP
03842A400
Issuer
Aquila
Inception Date
May 20, 1987
Min. Investment
$1,000
Distribution Policy
Distributing
Asset Class
Bond

Share Price Chart


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Aquila Tax-Free Fund of Colorado

Performance

Performance Chart

The chart shows the growth of an initial investment of $10,000 in Aquila Tax-Free Fund of Colorado, 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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S&P 500 Index

Returns By Period

Aquila Tax-Free Fund of Colorado (COTFX) has returned -0.49% so far this year and 3.76% over the past 12 months. Over the last ten years, COTFX has returned 1.05% per year, falling short of the S&P 500 Index benchmark, which averaged 12.16% annually.


Aquila Tax-Free Fund of Colorado

1D
0.10%
1M
-2.72%
YTD
-0.49%
6M
1.18%
1Y
3.76%
3Y*
1.83%
5Y*
0.18%
10Y*
1.05%

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%
*Multi-year figures are annualized to reflect compound growth (CAGR)

Monthly Returns

Based on dividend-adjusted daily data since Jun 20, 1996, COTFX's average daily return is +0.01%, while the average monthly return is +0.27%. At this rate, your investment would double in approximately 21.4 years.

Historically, 65% of months were positive and 35% were negative. The best month was Nov 2023 with a return of +3.7%, while the worst month was Jul 2003 at -3.8%. The longest winning streak lasted 10 consecutive months, and the longest losing streak was 5 months.

On a daily basis, COTFX closed higher 32% of trading days. The best single day was Mar 25, 2020 with a return of +3.1%, while the worst single day was Mar 20, 2020 at -2.4%.


JanFebMarAprMayJunJulAugSepOctNovDecTotal
20261.01%1.28%-2.72%-0.49%
20250.29%0.86%-1.68%-0.67%0.07%0.49%-0.13%0.72%2.07%1.11%0.27%0.29%3.71%
2024-0.30%-0.01%-0.30%-1.02%-0.29%0.83%0.72%0.69%0.76%-1.15%1.20%-0.72%0.38%
20231.92%-1.96%1.72%-0.34%-0.83%0.49%0.18%-0.92%-1.57%-0.43%3.70%1.75%3.61%
2022-2.33%-0.37%-2.59%-1.96%1.37%-1.01%1.84%-1.85%-2.76%-0.16%2.90%0.38%-6.53%
20210.13%-1.58%0.33%0.51%0.13%0.03%0.69%-0.34%-0.72%-0.15%0.42%0.02%-0.55%

Benchmark Metrics

Aquila Tax-Free Fund of Colorado has an annualized alpha of 3.34%, beta of -0.00, and R² of 0.00 versus S&P 500 Index. Calculated based on daily prices since June 21, 1996.

  • This fund captured 8.58% of S&P 500 Index gains and tended to rise during its downturns (downside capture of -4.65%) — a profile typical of hedging or uncorrelated assets.
  • Beta of -0.00 may look defensive, but with R² of 0.00 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 0.00 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
3.34%
Beta
-0.00
0.00
Upside Capture
8.58%
Downside Capture
-4.65%

Expense Ratio

COTFX has an expense ratio of 0.72%, placing it in the medium range.


Return for Risk

Risk / Return Rank

COTFX ranks 54 for risk / return — on par with similar mutual funds. You're getting a typical balance of risk and reward. Not a standout, but not a red flag either — a reasonable choice if other factors align with your goals.


COTFX Risk / Return Rank: 5454
Overall Rank
COTFX Sharpe Ratio Rank: 6262
Sharpe Ratio Rank
COTFX Sortino Ratio Rank: 5454
Sortino Ratio Rank
COTFX Omega Ratio Rank: 7878
Omega Ratio Rank
COTFX Calmar Ratio Rank: 4343
Calmar Ratio Rank
COTFX Martin Ratio Rank: 3434
Martin Ratio Rank
The rank (0–100) shows how this investment's returns compare to the risk taken. Higher = better. Based on the past 12 months of data, combining Sharpe, Sortino, and other metrics used by quantitative funds and institutional investors.

Return / Risk — by metrics

The table below present risk-adjusted performance metrics for Aquila Tax-Free Fund of Colorado (COTFX) and compare them to a chosen benchmark (S&P 500 Index).


COTFXBenchmarkDifference

Sharpe ratio

Return per unit of total volatility

1.14

0.90

+0.24

Sortino ratio

Return per unit of downside risk

1.52

1.39

+0.13

Omega ratio

Gain probability vs. loss probability

1.30

1.21

+0.09

Calmar ratio

Return relative to maximum drawdown

1.11

1.40

-0.28

Martin ratio

Return relative to average drawdown

3.76

6.61

-2.84

Explore COTFX risk-adjusted metrics in detail

Dive deeper into individual metrics with historical trends, benchmark comparisons, and performance across different time periods.

Dividends

Dividend History

Aquila Tax-Free Fund of Colorado provided a 3.06% dividend yield over the last twelve months, with an annual payout of $0.29 per share. The fund has been increasing its distributions for 3 consecutive years.


1.50%2.00%2.50%3.00%$0.00$0.05$0.10$0.15$0.20$0.25$0.30$0.3520152016201720182019202020212022202320242025
Dividends
Dividend Yield
PeriodTTM20252024202320222021202020192018201720162015
Dividend$0.29$0.32$0.24$0.20$0.13$0.15$0.19$0.26$0.25$0.26$0.28$0.32

Dividend yield

3.06%3.28%2.42%1.99%1.32%1.42%1.75%2.46%2.38%2.52%2.68%2.94%

Monthly Dividends

The table displays the monthly dividend distributions for Aquila Tax-Free Fund of Colorado. The dividends shown in the table have been adjusted to account for any splits that may have occurred.


JanFebMarAprMayJunJulAugSepOctNovDecTotal
2026$0.03$0.03$0.00$0.05
2025$0.03$0.02$0.03$0.03$0.03$0.03$0.03$0.03$0.03$0.03$0.03$0.03$0.32
2024$0.02$0.02$0.00$0.02$0.02$0.00$0.02$0.03$0.02$0.03$0.03$0.03$0.24
2023$0.02$0.02$0.02$0.02$0.02$0.02$0.02$0.00$0.02$0.02$0.02$0.02$0.20
2022$0.01$0.01$0.01$0.01$0.01$0.00$0.00$0.02$0.00$0.02$0.02$0.02$0.13
2021$0.01$0.00$0.02$0.01$0.01$0.01$0.01$0.01$0.01$0.01$0.01$0.01$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 Aquila Tax-Free Fund of Colorado. 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 Aquila Tax-Free Fund of Colorado was 10.44%, occurring on Oct 25, 2022. Recovery took 798 trading sessions.

The current Aquila Tax-Free Fund of Colorado drawdown is 2.72%.


Depth

Start

To Bottom

Bottom

To Recover

End

Total

-10.44%Feb 16, 2021428Oct 25, 2022798Jan 2, 20261226
-8.95%Mar 10, 20209Mar 20, 202079Jul 14, 202088
-6.45%May 6, 201386Sep 5, 2013173May 14, 2014259
-6.32%Sep 10, 200827Oct 16, 200860Jan 13, 200987
-5.88%Sep 29, 201076Jan 14, 2011125Jul 15, 2011201

Volatility

Volatility Chart

The chart below shows the rolling one-month volatility.


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