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HowShorted

UNL short interest NYSE Arca

United States 12 Month Natural. 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
123,435
vs previous settlement
+23,372 (+23.4%)
days to cover
2.44
Settlement date
15 Sep 2026

Shares short over time

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

Fails to deliver

The SEC's fails-to-deliver figure for UNL: 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
8,624
21 Aug 2026
Highest in window
258,729
29 Oct 2025
Days with a balance
60
Window
16 Sep 2025 to 14 Sep 2026
Aggregate net short position time series for United States 12 Month Natural 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 259K shares.

History

Every FINRA settlement we hold for UNL, newest first. สณ marks a figure FINRA itself flagged as revised.

Full reported short interest history
Settlement dateShares shortChangeDays to cover
15 Sep 2026123,435+23,3722.44
31 Aug 2026100,063+16,0841.51
14 Aug 202683,979โˆ’3,6712.66
31 Jul 202687,650+6,0412.06
15 Jul 202681,609+11,7771.62
30 Jun 202669,832+3,5611.37
15 Jun 202666,271โˆ’213,4791.03
29 May 2026279,750โˆ’41,9092.47
15 May 2026321,659+116,9843.38
30 Apr 2026204,675+36,7572.46
15 Apr 2026167,918+120,1731.59
31 Mar 202647,745+6,1631.00
13 Mar 202641,582โˆ’110,6651.00
27 Feb 2026152,247+136,3031.98
13 Feb 202615,944+15,5861.00
30 Jan 2026358โˆ’110,3761.00
15 Jan 2026110,734+73,8821.00
31 Dec 202536,852+2,6181.00
15 Dec 202534,234โˆ’197,3761.00
28 Nov 2025231,610โˆ’130,1292.60
14 Nov 2025361,739+304,1174.44
31 Oct 202557,622โˆ’14,1411.00
15 Oct 202571,763โˆ’36,2331.93
30 Sep 2025107,996+3,9813.37
15 Sep 2025104,015+39,6494.17
29 Aug 202564,366+12,0282.11
15 Aug 202552,338โˆ’18,8222.39
31 Jul 202571,160+30,6192.27
15 Jul 202540,541โˆ’54,2441.25
30 Jun 202594,785+23,1622.48
13 Jun 202571,623+60,0092.08
30 May 202511,614โˆ’7,6001.00
15 May 202519,214+8571.00
30 Apr 202518,357+3,8381.00
15 Apr 202514,519โˆ’9,5541.00
31 Mar 202524,073โˆ’68,8601.00
14 Mar 202592,933+74,9671.00
28 Feb 202517,966+12,6531.00
14 Feb 20255,313โˆ’7341.00
31 Jan 20256,047โˆ’5,6281.00
15 Jan 202511,675+7,2621.00
31 Dec 20244,413โˆ’80,6001.00
13 Dec 202485,013โˆ’6,4681.37
29 Nov 202491,481โˆ’1,0871.07
15 Nov 202492,568+33,8681.59
31 Oct 202458,700โˆ’20,7511.13
15 Oct 202479,451+52,3641.85
30 Sep 202427,087โˆ’86,0311.00
13 Sep 2024113,118+67,4272.61
30 Aug 202445,691+29,5931.51
15 Aug 202416,098โˆ’8,1181.00
31 Jul 202424,216โˆ’14,5311.00
15 Jul 202438,747โˆ’1,5541.13
28 Jun 202440,301+13,9491.44
14 Jun 202426,352โˆ’2,9831.00
31 May 202429,335โˆ’10,9611.00
15 May 202440,296+18,5651.10
30 Apr 202421,731โˆ’8,4221.00
15 Apr 202430,153+3,5041.00
28 Mar 202426,649โˆ’11,9531.00
15 Mar 202438,602โˆ’25,8481.00
29 Feb 202464,450+8,1841.00
15 Feb 202456,266+51,3701.00
31 Jan 20244,896โˆ’15,5081.00
12 Jan 202420,404+20,0871.00
29 Dec 2023317โˆ’5031.00
15 Dec 2023820โˆ’5,0291.00
30 Nov 20235,849+4,7621.00
15 Nov 20231,087สณโˆ’96,5451.00
31 Oct 202397,632+59,7302.50
13 Oct 202337,902+25,7621.00
29 Sep 202312,140+6,5801.00
15 Sep 20235,560โˆ’25,4961.00
31 Aug 202331,056โˆ’132,7331.79
15 Aug 2023163,789+151,7496.83
31 Jul 202312,040โˆ’11,7051.00
14 Jul 202323,745+22,3501.43
30 Jun 20231,395โˆ’1421.00
15 Jun 20231,537+2781.00
31 May 20231,259โˆ’3421.00
15 May 20231,601โˆ’3,2201.00
28 Apr 20234,821โˆ’2,7531.00
14 Apr 20237,574+1,7921.00
31 Mar 20235,782โˆ’4,9861.00
15 Mar 202310,768โˆ’9,0731.00
28 Feb 202319,841โˆ’5,0521.00
15 Feb 202324,893โˆ’31,3631.00
31 Jan 202356,256โˆ’6,3801.00
13 Jan 202362,636+45,3132.46
30 Dec 202217,323โˆ’117,7471.00
15 Dec 2022135,070+7,9644.26
30 Nov 2022127,106+113,6924.72
15 Nov 202213,414โˆ’65,4511.00
31 Oct 202278,865โˆ’65,6552.15
14 Oct 2022144,520+126,7204.77
30 Sep 202217,800โˆ’5,3871.00
15 Sep 202223,187โˆ’11,3531.00
31 Aug 202234,540โˆ’8701.00
15 Aug 202235,410โˆ’35,4851.00
29 Jul 202270,895+47,4561.00
15 Jul 202223,439+5,6571.00
30 Jun 202217,782โˆ’81,9651.00
15 Jun 202299,747+2,0361.00
31 May 202297,711+61,1491.01
13 May 202236,562โˆ’11,2271.00
29 Apr 202247,789โˆ’18,1091.00
14 Apr 202265,898+50,5761.00
31 Mar 202215,322+1,6241.00
15 Mar 202213,698โˆ’2,3491.00
28 Feb 202216,047โˆ’1,8491.00
15 Feb 202217,896+1,6961.00
31 Jan 202216,200+3,4211.00
14 Jan 202212,779+10,1001.00
31 Dec 20212,679โˆ’5,5491.00
15 Dec 20218,228+3,8911.00
30 Nov 20214,337โˆ’6,4701.00
15 Nov 202110,807+8171.00
29 Oct 20219,990โˆ’2841.00
15 Oct 202110,274+3,6331.00
30 Sep 20216,641โˆ’17,3581.00
15 Sep 202123,999+23,3611.00
31 Aug 2021638โˆ’861.00
13 Aug 2021724โˆ’2,5191.00
30 Jul 20213,243+1851.00
15 Jul 20213,058โˆ’7,8741.00
30 Jun 202110,932+10,2991.21
15 Jun 2021633+2951.00
30 Apr 2021338โˆ’6,5981.00
15 Apr 20216,936+2,4971.05
31 Mar 20214,439โˆ’7,5111.00
15 Mar 202111,950+4,2281.00
26 Feb 20217,722+8071.00
12 Feb 20216,915โˆ’2,9641.00
29 Jan 20219,879+7,1641.00
15 Jan 20212,715โˆ’13,3051.00
31 Dec 202016,020+14,0301.00
15 Dec 20201,990+9571.00
30 Nov 20201,033โˆ’7,6431.00
13 Nov 20208,676+5091.00
30 Oct 20208,167+7,7701.00
15 Oct 2020397โˆ’2121.00
30 Sep 2020609โˆ’4,0971.00
15 Sep 20204,706+3,1921.00
31 Aug 20201,514โˆ’9611.00
14 Aug 20202,475โˆ’11,3321.00
31 Jul 202013,807+9,1431.00
15 Jul 20204,664โˆ’85,8141.00
30 Jun 202090,478+16,9773.64
15 Jun 202073,501+11,7079.79
29 May 202061,794+23,6045.55
15 May 202038,190+28,9792.62
30 Apr 20209,211+2,4001.00
15 Apr 20206,811โˆ’2,2351.51
31 Mar 20209,046+2,4701.50
13 Mar 20206,576+5,0901.00
28 Feb 20201,486โˆ’2,5831.00
14 Feb 20204,069+3,9651.00
31 Jan 2020104โˆ’7461.00
15 Jan 2020850โˆ’1,4861.00
31 Dec 20192,336+8071.00
13 Dec 20191,529+8931.00
29 Nov 2019636+3361.00
15 Nov 2019300โˆ’921.00
31 Oct 2019392โˆ’711.00
15 Oct 2019463+2691.00
30 Sep 2019194โˆ’301.00
13 Sep 2019224โˆ’7431.00
30 Aug 2019967+6721.00
15 Aug 2019295โˆ’1,8441.00
31 Jul 20192,139+6261.65
15 Jul 20191,513โˆ’2,5161.00
28 Jun 20194,029โˆ’2541.92
14 Jun 20194,283+1531.63
31 May 20194,130โˆ’1,0035.54
15 May 20195,133+7604.53
30 Apr 20194,373โˆ’1322.95
15 Apr 20194,505โˆ’3362.68
29 Mar 20194,841โˆ’1,5447.31
15 Mar 20196,385+7221.71
28 Feb 20195,663โˆ’6,6211.88
15 Feb 201912,284โˆ’2878.38
31 Jan 201912,571โˆ’5,9155.53
15 Jan 201918,486โˆ’1,2871.75
31 Dec 201819,773โˆ’4231.00
14 Dec 201820,196โˆ’54,7141.92
30 Nov 201874,910+71,5202.62
15 Nov 20183,390โˆ’451.00
31 Oct 20183,435+1,8841.00
15 Oct 20181,551โˆ’4021.00
28 Sep 20181,953+5201.00
14 Sep 20181,433โˆ’301.55
31 Aug 20181,463+302.29
15 Aug 20181,433โˆ’511.84
31 Jul 20181,484โˆ’881.00
13 Jul 20181,572โˆ’7821.00
29 Jun 20182,354+8281.84
15 Jun 20181,526+931.00
31 May 20181,43301.00
15 May 20181,433โˆ’1371.64
30 Apr 20181,570+1,1601.00
13 Apr 2018410+1301.00
29 Mar 201828001.00
15 Mar 201828001.00
28 Feb 2018280+301.00
15 Feb 2018250โˆ’7,1041.00
12 Jan 20187,354+4,8141.09
29 Dec 20172,540โ€“1.00

Scroll inside the table for earlier settlements, back to 29 Dec 2017.

Questions

Frequently asked questions

What is UNL's short interest?
123,435 shares short for settlement date 15 Sep 2026, per FINRA's consolidated short interest report, up 23,372 from the previous settlement.
Why is there no percentage for UNL?
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 UNL's days to cover?
2.44 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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