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MUNC short interest NYSE Arca

Northern Trust 2045 Tax-Exempt. FINRA's reported shares short for this symbol, twice a month by settlement date, shown as the regulator publishes them. No percentage is shown: exchange-traded product: its share count floats with creation and redemption.

Shares short
289
vs previous settlement
+6 (+2.1%)
days to cover
8.03
Settlement date
15 Sep 2026

Shares short over time

Aggregate net short position time series for MUNC 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 MUNC days to cover

Fails to deliver

The SEC's fails-to-deliver figure for MUNC: 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.

Latest balance
7
14 Sep 2026
Highest in window
2,448
10 Aug 2026
Days with a balance
49
Window
16 Sep 2025 to 14 Sep 2026
Aggregate net short position time series for Northern Trust 2045 Tax-Exempt 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 2.4K shares.

History

Every FINRA settlement we hold for MUNC, newest first.

Full reported short interest history
Settlement dateShares shortChangeDays to cover
15 Sep 2026289+68.03
31 Aug 2026283+1587.86
14 Aug 2026125+511.00
31 Jul 202674−3841.85
15 Jul 2026458+3899.16
30 Jun 202669+1523.00
15 Jun 202654−2,91413.50
29 May 20262,968+2,9574.48
15 May 202611+11.00
30 Apr 202610−501.67
15 Apr 202660+11.76
31 Mar 202659−1,2001.00
13 Mar 20261,259+80010.76
27 Feb 2026459−2993.23
13 Feb 2026758−5014.74
30 Jan 20261,259+1,0009.26
15 Jan 2026259−3001.40
31 Dec 2025559+5001.00
15 Dec 202559−481.00
28 Nov 2025107+493.24
14 Nov 202558−5,0612.52
31 Oct 20255,119+2,26110.91
15 Oct 20252,858+2,25613.94
30 Sep 202560201.16
15 Sep 2025602+6013.40
29 Aug 20251–1.00

Scroll inside the table for earlier settlements, back to 29 Aug 2025.

Questions

Frequently asked questions

What is MUNC's short interest?
289 shares short for settlement date 15 Sep 2026, per FINRA's consolidated short interest report, up 6 from the previous settlement.
Why is there no percentage for MUNC?
Because no defensible share count exists to divide by: exchange-traded product: its share count floats with creation and redemption. An exchange-traded product's share count changes every day as units are created and redeemed, so no filing gives a stable count to divide by. FINRA's shares-short figure is exact; a percentage of it would not be.
What is MUNC's days to cover?
8.03 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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