Columbia Short Term Bond Fund (NSTMX) Sharpe Ratio: 2.61

NSTMX's Sharpe Ratio of 2.61 indicates that for each unit of volatility, it generates 2.61 units of excess return above the risk-free rate. The ratio is calculated using historical daily returns over the past 12 months (as of Apr 1, 2026).

Sharpe uses total volatility (standard deviation) which includes both upside and downside price movements, making it useful for comparing risk-adjusted returns across different assets.

NSTMX Sharpe Ratio Rank

Exceptional

NSTMX ranks above 97.0% of all investments in our database based on Sharpe Ratio over the past 12 months, demonstrating exceptional risk-adjusted returns. Securities are ranked from 0 (worst) to 100 (best).

What moves the rank

Strong returns with low total volatility → Higher rank
High volatility (both upside and downside) → Lower rank
Consistent returns → Higher rank than volatile returns of same magnitude
Sharp drawdowns increase volatility → Lower rank

What you can do with this information

Suitable as a core holding given strong risk-adjusted returns
Monitor rank changes to detect deteriorating return-to-volatility profile
Exceptional Sharpe ratio supports larger position sizes
Compare with category peers to assess whether strength is investment-specific or category-wide

NSTMX Sharpe Ratio Market Positioning

The chart shows NSTMX's Sharpe Ratio relative to all mutual funds on our platform, with color zones indicating percentile rankings. Higher ratios indicate better risk-adjusted returns.

Red zone (bottom 25%): 0.65 or lower
Yellow zone (middle 50%): 0.65 to 1.37
Green zone (top 25%): 1.37 or higher
Top 1%: 3.60+
Median: 0.99 — half of all investments score higher

How it compares to other similar mutual funds

The table compares Columbia Short Term Bond Fund's Sharpe Ratio with other mutual funds in the Short-Term Bond category across multiple time periods, showing how NSTMX's risk-adjusted performance compares to similar funds.

Data shows 1-, 5-, and 10-year periods, plus each fund's all-time average, as of Apr 1, 2026.

Symbol	Name	1Y Sharpe Ratio
DHEIX	Diamond Hill Short Duration Securitized Bond Fund Class I	4.60
DHEAX	Diamond Hill Short Duration Securitized Bond Fund	4.13
DFEQX	DFA Short-Term Extended Quality Portfolio	4.02
TSDLX	T. Rowe Price Short Duration Income Fund	3.85
DBLSX	DoubleLine Low Duration Bond Fund	3.69
DFAIX	DFA Short-Duration Real Return Portfolio	3.57
DLSNX	DoubleLine Low Duration Bond Fund Class N	3.40
PRWBX	T. Rowe Price Short-Term Bond Fund	3.20
SSHIX	Allspring Short-Term Bond Plus Fund	3.15
DLDFX	Destinations Low Duration Fixed Income Fund	3.11
NSTMX	Columbia Short Term Bond Fund	2.61

Benchmark Against

Benchmark

S&P 500 Index

Lookback Period

How to choose period

Historical Sharpe Ratio

The chart shows NSTMX's rolling Sharpe ratio over time compared to your chosen benchmark. Rising trends indicate improving returns relative to total volatility, while declining trends may signal deteriorating risk-adjusted performance or increased volatility. Use multiple timeframes to distinguish short-term fluctuations from long-term patterns.

Identify market cycles by observing when NSTMX consistently outperforms (line above benchmark), underperforms (below benchmark), or aligns with the benchmark.

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Explore NSTMX risk-adjusted metrics in detail

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

NSTMX Sortino Ratio