MFS Active Short Duration Income ETF

MFSD ETF

$24.74 $0.00 (0.00%) Price as of Oct 20, 2026 market close

Prices on SharpeShare since Sep 10, 2026

Range since Sep 10, 2026

Low $24.62High $24.89

Has MFSD beaten the S&P 500?

Since Sep 10, 2026 (to Oct 20, 2026), MFSD returned -0.1%; the S&P 500 (SPY) returned +1.7%.

Key figures vs the S&P 500

Return 
MFSD
-0.1%
S&P 500
+1.7%

Not annualized (under a year)

Largest decline 
MFSD
0.8%
S&P 500
2.0%
Risk-adjusted return 
MFSD
-2.16
S&P 500
1.15
Downside risk-adjusted return 
MFSD
-2.64
S&P 500
1.81

Sep 10, 2026 – Oct 20, 2026. Returns include dividends and other distributions, reinvested.

How are your investments doing?

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Returns by period

PeriodMFSDS&P 500
1 month -0.1% +1.0%

How has MFSD done each year?

SharpeShare can't compare a full calendar year of MFSD with the S&P 500 yet; the bars show the parts of years it can.

MFSD S&P 500 (SPY)
  • 2026*: MFSD -0.1%, S&P 500 (SPY) +1.7%

* Part of a year: the returns SharpeShare measures start or end inside it.

January February March April May June July August September October November December 2026

Select a month to see its return.

Each cell is that month's return, dividends included: green up, red down, uncolored when it rounds to 0.0%.

How rough does it get?

Counting dividends, MFSD's largest decline since Sep 2026 was 0.8%, from Sep 14 to Sep 28, 2026. It hasn't closed back at that high since. The S&P 500 didn't fall 10% or more in that time.

MFSD below its previous high S&P 500 (SPY)

Since Sep 10, 2026, MFSD moved less than 1% up or down on every trading day. Its biggest one-day fall was 0.4% (Sep 23, 2026); its biggest rise 0.2% (Oct 15, 2026).

MFSD: share of days by daily move S&P 500 (SPY)

Highest closing price since Sep 2026: $24.89 on Sep 14, 2026. The latest close, $24.74 on Oct 20, 2026, is 0.6% below it.

How are your investments doing?

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