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ISIN
US55273E6409
CUSIP
55273E640
Issuer
MFS
Inception Date
Mar 17, 1998
Min. Investment
$0
Distribution Policy
Distributing
Asset Class
Bond

Share Price Chart


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Performance

MEDIX Performance Chart

MFS Emerging Markets Debt Fund (MEDIX) is up 1.4% since the beginning of the year. MEDIX is currently trading at $13 per share. Investors who bought $1,000 worth of MEDIX shares 5 years ago would now be looking at an investment worth $1,091.


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Benchmark

Compare this symbol against anything

Returns By Period

MFS Emerging Markets Debt Fund (MEDIX) has returned 1.41% so far this year and 7.73% over the past 12 months. Over the last ten years, MEDIX has returned 3.17% per year, falling short of the S&P 500 Index benchmark, which averaged 13.26% annually.


MFS Emerging Markets Debt Fund

1D
-0.16%
1M
-1.49%
6M
0.40%
YTD
1.41%
1Y
7.73%
3Y*
7.77%
5Y*
1.76%
10Y*
3.17%
ALL TIME*
7.37%

Benchmark (S&P 500 Index)

1D
0.70%
1M
0.09%
6M
7.94%
YTD
9.41%
1Y
20.07%
3Y*
17.84%
5Y*
11.25%
10Y*
13.26%
ALL TIME*
8.09%
*Multi-year figures are annualized to reflect compound growth (CAGR)

MEDIX Monthly Returns History

Based on dividend-adjusted daily data since Mar 17, 1998, MEDIX's average daily return is +0.03%, while the average monthly return is +0.65%. At this rate, an investment would double in approximately 8.9 years.

Historically, 66% of months were positive and 34% were negative. The best month was Nov 1998 with a return of +10.1%, while the worst month was Aug 1998 at -30.0%. The longest winning streak lasted 14 consecutive months, and the longest losing streak was 6 months.

On a daily basis, MEDIX closed higher 50% of trading days. The best single day was Sep 1, 1998 with a return of +4.8%, while the worst single day was Aug 27, 1998 at -7.3%.


JanFebMarAprMayJunJulAugSepOctNovDecTotal
20261.01%1.16%-3.36%2.73%0.85%0.71%-1.57%1.41%
20251.36%1.35%-0.72%-0.40%0.76%2.37%0.96%1.52%1.28%1.83%0.70%0.85%12.48%
2024-0.72%1.14%1.52%-1.85%1.53%-0.08%2.07%2.20%1.91%-1.71%0.93%-1.05%5.92%
20234.14%-2.58%0.38%0.55%-0.93%2.14%1.93%-2.39%-2.40%-1.89%5.62%4.94%9.42%
2022-2.58%-5.25%-0.24%-4.89%-0.48%-6.99%2.27%-0.33%-6.80%0.20%7.99%0.85%-15.97%
2021-0.79%-1.72%-1.62%1.69%0.93%0.71%0.24%0.91%-1.75%-0.29%-2.06%1.42%-2.40%

Benchmark Metrics

MFS Emerging Markets Debt Fund has an annualized alpha of 6.68%, beta of 0.11, and R2 of 0.08 versus S&P 500 Index. Calculated based on daily prices since March 17, 1998.

  • This fund participates in less of S&P 500 Index's moves in both directions, but captures a larger share of gains (45.18%) than losses (33.72%) - typical of diversified or defensive assets.
  • Beta of 0.11 may look defensive, but with R2 of 0.08 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 0.08 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
6.68%
Beta
0.11
0.08
Upside Capture
45.18%
Downside Capture
33.72%

Expense Ratio

MEDIX has an expense ratio of 0.81%, placing it in the medium range.


Return for Risk

Risk / Return Rank

MEDIX ranks 76 for risk / return — above 76% of mutual funds peers on PortfoliosLab. Its historical combined result is above most peers.


MEDIX Risk / Return Rank: 7676
Overall Rank
MEDIX Sharpe Ratio Rank: 8686
Sharpe Ratio Rank
MEDIX Sortino Ratio Rank: 9090
Sortino Ratio Rank
MEDIX Omega Ratio Rank: 8585
Omega Ratio Rank
MEDIX Calmar Ratio Rank: 5353
Calmar Ratio Rank
MEDIX Martin Ratio Rank: 6565
Martin Ratio Rank
The rank (0–100) uses a weighted average of the Sharpe, Sortino, Omega, Calmar, and Martin percentile ranks for the trailing 12 months. Higher means stronger historical risk-adjusted performance within the peer group.

Risk / Return Metrics

The table below present risk-adjusted performance metrics for MFS Emerging Markets Debt Fund (MEDIX) 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.


MEDIXBenchmarkDifference
Sharpe ratioReturn per unit of total volatility

+0.70

Sortino ratioReturn per unit of downside risk

+1.46

Omega ratioGain probability vs. loss probability

1.42

1.25

+0.16

Calmar ratioReturn relative to maximum drawdown

2.05

2.00

+0.05

Martin ratioReturn relative to average drawdown

8.69

8.49

+0.19

Dividends

Dividend History

MFS Emerging Markets Debt Fund provided a 5.05% dividend yield over the last twelve months, with an annual payout of $0.63 per share.


4.00%4.50%5.00%5.50%$0.00$0.20$0.40$0.60$0.8020152016201720182019202020212022202320242025
Dividends
Dividend Yield
PeriodTTM20252024202320222021202020192018201720162015
Dividend$0.63$0.66$0.68$0.58$0.63$0.62$0.62$0.68$0.66$0.67$0.70$0.72

Dividend yield

5.05%5.22%5.68%4.90%5.51%4.33%4.07%4.59%4.87%4.46%4.86%5.25%

Monthly Dividends

The table displays the monthly dividend distributions for MFS Emerging Markets Debt Fund. The dividends shown in the table have been adjusted to account for any splits that may have occurred.


JanFebMarAprMayJunJulAugSepOctNovDecTotal
2026$0.06$0.06$0.06$0.06$0.06$0.06$0.00$0.35
2025$0.06$0.06$0.06$0.06$0.06$0.01$0.06$0.06$0.06$0.06$0.06$0.06$0.66
2024$0.06$0.06$0.00$0.07$0.07$0.00$0.07$0.07$0.07$0.07$0.06$0.06$0.68
2023$0.05$0.05$0.05$0.05$0.05$0.05$0.05$0.00$0.05$0.00$0.07$0.09$0.58
2022$0.05$0.05$0.05$0.05$0.05$0.00$0.00$0.05$0.00$0.05$0.05$0.23$0.63
2021$0.05$0.05$0.05$0.05$0.05$0.05$0.05$0.05$0.05$0.05$0.05$0.10$0.62

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 MFS Emerging Markets Debt 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 MFS Emerging Markets Debt Fund was 35.31%, occurring on Sep 11, 1998. Recovery took 330 trading sessions.

The current MFS Emerging Markets Debt Fund drawdown is 1.57%.


Drawdown

Fall

Recovery

Underwater

Related event

-35.31%Sep 1998
5mo 21d1y 3mo
1y 9moMar 1998 - Jan 2000
-29.04%Oct 2008
4mo 22d7mo 21d
1y 8dJun 2008 - Jun 2009
Financial crisis2007–2009
-27.40%Oct 2022
1y 1mo2y 9mo
3y 10moSep 2021 - Jul 2025
Bear market2022
-19.33%Mar 2020
28d4mo 17d
5mo 15dFeb 2020 - Aug 2020
COVID crash2020
-11.80%Sep 2013
8mo 4d11mo 28d
1y 7moJan 2013 - Aug 2014

Drawdown Indicators


MEDIXBenchmarkDifference

Max Drawdown

Largest peak-to-trough decline

-35.31%

-56.78%

+21.47%

Max Drawdown (1Y)

Largest decline over 1 year

-4.12%

-9.10%

+4.98%

Max Drawdown (3Y)

Largest decline over 3 years

-6.44%

-18.90%

+12.46%

Max Drawdown (5Y)

Largest decline over 5 years

-27.40%

-25.43%

-1.97%

Max Drawdown (10Y)

Largest decline over 10 years

-27.40%

-33.92%

+6.52%

Current Drawdown

Current decline from peak

-1.57%

-1.58%

+0.01%

Average Drawdown

Average peak-to-trough decline

-4.42%

-10.70%

+6.28%

Ulcer Index

Depth and duration of drawdowns from previous peaks

0.97%

2.14%

-1.17%

Volatility

Volatility Chart

The chart below shows the rolling one-month volatility.


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Portfolio Analyzer

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