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ISIN
US78468R1014
CUSIP
78468R101
Inception Date
Nov 30, 2011
Region
North America (U.S.)
Leveraged
1x (No leverage)
Index Tracked
Bloomberg 1-3 Year U.S. Treasury Index
Domicile
United States
Distribution Policy
Distributing
Asset Class
Bond
Assets Under Management
$6B

Share Price Chart


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Performance

SPTS Performance Chart

SPDR Portfolio Short Term Treasury ETF (SPTS) is up 0.4% since the beginning of the year. SPTS is currently trading at $29 per share. Investors who bought $1,000 worth of SPTS shares 5 years ago would now be looking at an investment worth $1,096.


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S&P 500 Index

Returns By Period

SPDR Portfolio Short Term Treasury ETF (SPTS) has returned 0.41% so far this year and 3.10% over the past 12 months. Over the last ten years, SPTS has returned 1.61% per year, falling short of the S&P 500 Index benchmark, which averaged 13.88% annually.


SPDR Portfolio Short Term Treasury ETF

1D
-0.10%
1M
0.12%
YTD
0.41%
6M
0.55%
1Y
3.10%
3Y*
4.22%
5Y*
1.85%
10Y*
1.61%

Benchmark (S&P 500 Index)

1D
-0.37%
1M
-0.01%
YTD
9.16%
6M
8.64%
1Y
25.22%
3Y*
19.78%
5Y*
11.99%
10Y*
13.88%
*Multi-year figures are annualized to reflect compound growth (CAGR)

SPTS Monthly Returns History

Based on dividend-adjusted daily data since Dec 1, 2011, SPTS's average daily return is +0.01%, while the average monthly return is +0.12%. At this rate, an investment would double in approximately 48.2 years.

Historically, 58% of months were positive and 42% were negative. The best month was Aug 2014 with a return of +6.1%, while the worst month was Sep 2014 at -5.2%. The longest winning streak lasted 9 consecutive months, and the longest losing streak was 9 months.

On a daily basis, SPTS closed higher 44% of trading days. The best single day was Aug 29, 2014 with a return of +5.6%, while the worst single day was Sep 2, 2014 at -5.5%.


JanFebMarAprMayJunJulAugSepOctNovDecTotal
20260.17%0.55%-0.43%0.13%0.11%-0.13%0.41%
20250.31%0.69%0.46%0.83%-0.24%0.62%-0.08%0.92%0.27%0.36%0.47%0.33%5.05%
20240.38%-0.44%0.31%-0.37%0.71%0.57%1.18%0.92%0.81%-0.66%0.36%0.38%4.20%
20230.80%-0.82%1.66%0.23%-0.30%-0.56%0.32%0.42%-0.07%0.32%1.07%1.15%4.27%
2022-0.66%-0.40%-1.46%-0.50%0.59%-0.60%0.48%-0.86%-1.19%-0.14%0.70%0.14%-3.86%
2021-0.03%-0.08%-0.02%0.02%0.15%-0.18%0.18%-0.05%-0.11%-0.31%-0.08%-0.19%-0.72%

Benchmark Metrics

SPDR Portfolio Short Term Treasury ETF has an annualized alpha of 1.69%, beta of -0.02, and R2 of 0.01 versus S&P 500 Index. Calculated based on daily prices since December 01, 2011.

  • This ETF participates in less of S&P 500 Index's moves in both directions, but captures a larger share of gains (4.69%) than losses (0.34%) - typical of diversified or defensive assets.
  • Beta of -0.02 may look defensive, but with R2 of 0.01 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 0.01 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
1.69%
Beta
-0.02
0.01
Upside Capture
4.69%
Downside Capture
0.34%

Expense Ratio

SPTS has an expense ratio of 0.03%, which is considered low.


Return for Risk

Risk / Return Rank

SPTS ranks 80 for risk / return — in the top 80% of ETFs on our site. This means strong returns relative to risk — exactly what professional investors look for. Well-suited for investors who want to maximize return per unit of risk.


SPTS Risk / Return Rank: 8080
Overall Rank
SPTS Sharpe Ratio Rank: 7676
Sharpe Ratio Rank
SPTS Sortino Ratio Rank: 8888
Sortino Ratio Rank
SPTS Omega Ratio Rank: 8383
Omega Ratio Rank
SPTS Calmar Ratio Rank: 7575
Calmar Ratio Rank
SPTS Martin Ratio Rank: 7878
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 SPDR Portfolio Short Term Treasury ETF (SPTS) 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.


SPTSBenchmarkDifference
Sharpe ratioReturn per unit of total volatility

+0.30

Sortino ratioReturn per unit of downside risk

+1.05

Omega ratioGain probability vs. loss probability

1.48

1.37

+0.11

Calmar ratioReturn relative to maximum drawdown

3.70

2.78

+0.92

Martin ratioReturn relative to average drawdown

14.46

12.44

+2.02

Dividends

Dividend History

SPDR Portfolio Short Term Treasury ETF provided a 3.91% dividend yield over the last twelve months, with an annual payout of $1.13 per share.


0.00%1.00%2.00%3.00%4.00%$0.00$0.20$0.40$0.60$0.80$1.00$1.2020152016201720182019202020212022202320242025
Dividends
Dividend Yield
PeriodTTM20252024202320222021202020192018201720162015
Dividend$1.13$1.17$1.23$1.05$0.37$0.06$0.22$0.66$0.60$0.36$0.29$0.25

Dividend yield

3.91%3.99%4.25%3.61%1.27%0.19%0.70%2.21%2.04%1.20%0.95%0.83%

Monthly Dividends

The table displays the monthly dividend distributions for SPDR Portfolio Short Term Treasury ETF. The dividends shown in the table have been adjusted to account for any splits that may have occurred.


JanFebMarAprMayJunJulAugSepOctNovDecTotal
2026$0.00$0.10$0.08$0.09$0.09$0.09$0.46
2025$0.00$0.10$0.09$0.10$0.10$0.10$0.10$0.10$0.10$0.10$0.10$0.19$1.17
2024$0.00$0.10$0.10$0.10$0.10$0.10$0.10$0.10$0.11$0.10$0.10$0.22$1.23
2023$0.00$0.07$0.06$0.09$0.08$0.09$0.08$0.09$0.09$0.09$0.10$0.21$1.05
2022$0.00$0.01$0.01$0.01$0.01$0.02$0.02$0.03$0.03$0.04$0.05$0.13$0.37
2021$0.00$0.01$0.00$0.00$0.00$0.00$0.00$0.00$0.00$0.00$0.01$0.01$0.06

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 SPDR Portfolio Short 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 SPDR Portfolio Short Term Treasury ETF was 5.83%, occurring on Sep 12, 2014. Recovery took 1186 trading sessions.

The current SPDR Portfolio Short Term Treasury ETF drawdown is 0.31%.


Related event

Drawdown

Fall

Recovery

Underwater

2014 pullback2014
-5.83%Sep 2014
10d4y 8mo
4y 9moSep 2014 - May 2019
Bear market2022
-5.71%Oct 2022
1y 2mo1y 6mo
2y 9moAug 2021 - May 2024
2013 pullback2013
-1.90%Sep 2013
4mo 9d1mo 22d
6mo 1dApr 2013 - Oct 2013
2013 pullback2013
-1.59%Dec 2013
1mo 7d8mo 6d
9mo 13dNov 2013 - Aug 2014
2013 pullback2013
-1.05%Nov 2013
0s3d
3dNov 2013 - Nov 2013

Drawdown Indicators


SPTSBenchmarkDifference

Max Drawdown

Largest peak-to-trough decline

-5.83%

-56.78%

+50.95%

Max Drawdown (1Y)

Largest decline over 1 year

-0.84%

-9.10%

+8.26%

Max Drawdown (3Y)

Largest decline over 3 years

-0.96%

-18.90%

+17.94%

Max Drawdown (5Y)

Largest decline over 5 years

-5.71%

-25.43%

+19.72%

Max Drawdown (10Y)

Largest decline over 10 years

-5.71%

-33.92%

+28.21%

Current Drawdown

Current decline from peak

-0.31%

-1.80%

+1.49%

Average Drawdown

Average peak-to-trough decline

-1.72%

-10.71%

+8.99%

Ulcer Index

Depth and duration of drawdowns from previous peaks

0.21%

2.03%

-1.82%

Volatility

Volatility Chart

The chart below shows the rolling one-month volatility.


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Portfolio Analyzer

Build a portfolio with SPTS

Add SPDR Portfolio Short Term Treasury ETF to a portfolio and analyze allocations for your target — whether that's maximizing returns, minimizing drawdowns, or balancing risk across holdings.

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