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HowShorted

MYMF short interest Nasdaq Global Market

SSGA Active Trust State Street. FINRA's reported shares short for this symbol, twice a month by settlement date, shown as the regulator publishes them. No percentage is shown: no SEC filer maps to the symbol (funds, notes, preferreds, warrants and foreign listings).

Shares short
1,554
vs previous settlement
+1,542 (+12850.0%)
days to cover
1.98
Settlement date
15 Sep 2026

Shares short over time

Aggregate net short position time series for MYMF shares short

Days to cover

FINRA's own figure: reported shares short divided by the security's average daily trading volume, published alongside each settlement.

Aggregate net short position time series for MYMF days to cover

Fails to deliver

The SEC's fails-to-deliver figure for MYMF: the aggregate net balance of shares that failed to be delivered at each settlement date, published by the SEC twice a month and shown here verbatim for the trailing window. A balance is not a daily flow, and a fail has many ordinary causes; the SEC says it cannot guarantee the accuracy of the data. See what fails to deliver are and the largest balances today.

Last balance on file
5
9 Sep 2026
Highest in window
6,965
31 Dec 2025
Days with a balance
59
Window
16 Sep 2025 to 14 Sep 2026
Aggregate net short position time series for SSGA Active Trust State Street fails to deliver

Source: U.S. Securities and Exchange Commission, fails-to-deliver data (public domain). Only settlement days with a positive balance appear; the largest balance in the window was 7.0K shares.

History

Every FINRA settlement we hold for MYMF, newest first.

Full reported short interest history
Settlement dateShares shortChangeDays to cover
15 Sep 20261,554+1,5421.98
31 Aug 20261201.00
14 Aug 202612−11.00
31 Jul 202613−31.00
15 Jul 20261601.00
30 Jun 202616−21.00
15 Jun 20261801.00
29 May 20261801.80
15 May 20261801.00
30 Apr 202618−5041.00
15 Apr 2026522−1,6401.00
31 Mar 20262,162+2,0371.00
13 Mar 2026125+531.00
27 Feb 202672−1431.00
13 Feb 2026215−5661.00
30 Jan 2026781+7751.00
15 Jan 20266−7,0651.00
31 Dec 20257,071+6,8263.63
15 Dec 2025245+2411.49
28 Nov 20254−461.00
14 Nov 202550−1,7271.00
31 Oct 20251,777−2,3622.25
15 Oct 20254,139+7769.93
30 Sep 20253,363+1,3696.13
15 Sep 20251,994−48,6651.00
29 Aug 202550,659+50,6101.74
15 Aug 202549+481.00
31 Jul 20251−2011.00
15 Jul 2025202+1221.00
30 Jun 202580+261.00
13 Jun 20255401.00
30 May 202554−3691.00
15 May 2025423+3587.29
30 Apr 202565−265.00
15 Apr 202567−132.58
31 Mar 202580−11.00
14 Mar 202581−51.00
28 Feb 202586+51.00
14 Feb 202581−81.76
31 Jan 202589+829.67
15 Jan 202581−1501.00
31 Dec 2024231+1331.00
13 Dec 202498−1,2611.00
29 Nov 20241,359+2601.00
15 Nov 20241,099+8994.36
31 Oct 2024200+1991.00
30 Sep 20241–1.00

Scroll inside the table for earlier settlements, back to 30 Sep 2024.

Questions

Frequently asked questions

What is MYMF's short interest?
1,554 shares short for settlement date 15 Sep 2026, per FINRA's consolidated short interest report, up 1,542 from the previous settlement.
Why is there no percentage for MYMF?
Because no defensible share count exists to divide by: no SEC filer maps to the symbol (funds, notes, preferreds, warrants and foreign listings). No SEC filer maps to this symbol in EDGAR's ticker file. That is the normal case for funds, exchange-traded notes, preferred shares, warrants, units and foreign listings, none of which file a share count we could divide by.
What is MYMF's days to cover?
1.98 days for settlement date 15 Sep 2026: FINRA's own short interest ratio, the reported shares short divided by average daily trading volume, published in the same file and shown verbatim. We hold no volume data ourselves.
Is this the short float?
No. This page shows FINRA's share count only. Short float divides that count by the public float, and short interest as we publish it elsewhere divides it by shares outstanding from SEC filings. Neither denominator is available for this line, so neither ratio is shown.
How often does this update?
FINRA member firms report short positions as of the 15th and the last business day of each month, and FINRA publishes the consolidated figures about nine business days later. We ingest each file the day it appears and re-read recent settlements for revisions.

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