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HowShorted

UDN short interest NYSE Arca

Invesco DB US Dollar Index Bea. 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
127,215
vs previous settlement
−32,887 (-20.5%)
days to cover
1.54
Settlement date
15 Sep 2026

Shares short over time

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

Fails to deliver

The SEC's fails-to-deliver figure for UDN: 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
51,677
27 Aug 2026
Highest in window
490,881
28 Jan 2026
Days with a balance
87
Window
16 Sep 2025 to 14 Sep 2026
Aggregate net short position time series for Invesco DB US Dollar Index Bea 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 491K shares.

History

Every FINRA settlement we hold for UDN, newest first.

Full reported short interest history
Settlement dateShares shortChangeDays to cover
15 Sep 2026127,215−32,8871.54
31 Aug 2026160,102+105,2001.56
14 Aug 202654,902−9411.00
31 Jul 202655,843+2,0671.00
15 Jul 202653,776+1,7201.00
30 Jun 202652,056−3,6891.00
15 Jun 202655,745−23,6241.00
29 May 202679,369−78,7471.00
15 May 2026158,116−8,4731.00
30 Apr 2026166,589−4,8991.10
15 Apr 2026171,488−6,6401.50
31 Mar 2026178,128+12,4281.00
13 Mar 2026165,700+83,1941.00
27 Feb 202682,506+20,1541.00
13 Feb 202662,352−744,8301.00
30 Jan 2026807,182+695,4861.74
15 Jan 2026111,696+33,7631.00
31 Dec 202577,933−105,4301.00
15 Dec 2025183,363+92,5061.37
28 Nov 202590,857−15,5211.00
14 Nov 2025106,378+34,4411.00
31 Oct 202571,937+6,7371.00
15 Oct 202565,200−72,7321.00
30 Sep 2025137,932−110,9381.00
15 Sep 2025248,870−40,5241.71
29 Aug 2025289,394+60,6721.51
15 Aug 2025228,722−33,1791.36
31 Jul 2025261,901+17,9351.11
15 Jul 2025243,966−77,7981.27
30 Jun 2025321,764+56,8941.84
13 Jun 2025264,870+9,9811.08
30 May 2025254,889+215,3481.35
15 May 202539,541−257,6831.00
30 Apr 2025297,224−72,6151.00
15 Apr 2025369,839−24,3851.00
31 Mar 2025394,224+187,1443.55
14 Mar 2025207,080−46,3921.00
28 Feb 2025253,472+52,6322.82
14 Feb 2025200,840+65,3051.98
31 Jan 2025135,535+42,2641.37
15 Jan 202593,271+81,2571.23
31 Dec 202412,014+5,6591.00
13 Dec 20246,355−95,2861.00
29 Nov 2024101,641+21,0261.21
15 Nov 202480,615+74,5851.00
31 Oct 20246,030−1,6991.00
15 Oct 20247,729−354,0651.00
30 Sep 2024361,794+314,9802.98
13 Sep 202446,814+24,9611.00
30 Aug 202421,853−64,6951.00
15 Aug 202486,548+77,8641.31
31 Jul 20248,684−12,1281.00
15 Jul 202420,812+14,7911.00
28 Jun 20246,021+7411.00
14 Jun 20245,280−8051.00
31 May 20246,085+1,6881.00
15 May 20244,397−2,2111.00
30 Apr 20246,608−3081.00
15 Apr 20246,916−2,0791.00
28 Mar 20248,995+1,8541.00
15 Mar 20247,141−11,2141.00
29 Feb 202418,355−9,0861.00
15 Feb 202427,441+21,2601.00
31 Jan 20246,181−45,6641.00
12 Jan 202451,845−62,1301.00
29 Dec 2023113,975+76,9731.44
15 Dec 202337,002−46,6891.00
30 Nov 202383,691+52,1191.09
15 Nov 202331,572−53,2981.00
31 Oct 202384,870−6,5112.33
13 Oct 202391,381+46,9331.13
29 Sep 202344,448−118,5011.00
15 Sep 2023162,949+153,3912.12
31 Aug 20239,558−27,1461.00
15 Aug 202336,704+1,4821.00
31 Jul 202335,222−106,2961.00
14 Jul 2023141,518+80,5431.70
30 Jun 202360,975+28,2421.00
15 Jun 202332,733−47,1051.00
31 May 202379,838+15,0401.00
15 May 202364,798−67,4701.00
28 Apr 2023132,268+9,2311.24
14 Apr 2023123,037+3,0241.00
31 Mar 2023120,013+41,2881.00
15 Mar 202378,725+32,8281.00
28 Feb 202345,897+20,4061.00
15 Feb 202325,491−60,0461.00
31 Jan 202385,537+18,2381.00
13 Jan 202367,299+16,3931.00
30 Dec 202250,906+13,6341.00
15 Dec 202237,272−5,9721.00
30 Nov 202243,244−128,8561.00
15 Nov 2022172,100+144,0421.00
31 Oct 202228,058−5,4091.00
14 Oct 202233,467−165,3701.00
30 Sep 2022198,837+76,8231.00
15 Sep 2022122,014+76,2331.00
31 Aug 202245,781+2,5531.00
15 Aug 202243,228+4,5271.00
29 Jul 202238,701−62,9371.00
15 Jul 2022101,638+39,3521.00
30 Jun 202262,286−11,9301.00
15 Jun 202274,216+14,3111.01
31 May 202259,905−2,0461.00
13 May 202261,951−2,4031.00
29 Apr 202264,354+14,8691.16
14 Apr 202249,485−1,6691.75
31 Mar 202251,154+10,1141.19
15 Mar 202241,040+1,8931.00
28 Feb 202239,147+22,8281.00
15 Feb 202216,319+6621.00
31 Jan 202215,657+11,4321.00
14 Jan 20224,225−3,1501.00
31 Dec 20217,375+4131.00
15 Dec 20216,962+3901.00
30 Nov 20216,572−23,3661.00
15 Nov 202129,938+16,8801.00
29 Oct 202113,058−87,4041.00
15 Oct 2021100,462−15,1332.67
30 Sep 2021115,595+30,5992.16
15 Sep 202184,996+2,1232.91
31 Aug 202182,873−4,5451.65
13 Aug 202187,418+10,0542.57
30 Jul 202177,364−21,2051.61
15 Jul 202198,569+9,6591.87
30 Jun 202188,910+23,5891.26
15 Jun 202165,321+3,4411.17
28 May 202161,880+24,8351.05
14 May 202137,045+5,8891.00
30 Apr 202131,156+7,7201.00
15 Apr 202123,436−148,5841.00
31 Mar 2021172,020+122,9951.83
15 Mar 202149,025−3,9021.00
26 Feb 202152,927+38,3461.00
12 Feb 202114,581−62,7921.00
29 Jan 202177,373−26,8811.00
15 Jan 2021104,254+61,9571.00
31 Dec 202042,297−182,1761.00
15 Dec 2020224,473+123,9771.79
30 Nov 2020100,496+17,5371.00
13 Nov 202082,959−35,3921.00
30 Oct 2020118,351+26,0641.73
15 Oct 202092,287+5,8201.38
30 Sep 202086,467−26,4651.00
15 Sep 2020112,932+68,1791.00
31 Aug 202044,753−11,0341.00
14 Aug 202055,787−103,6921.00
31 Jul 2020159,479+90,8581.00
15 Jul 202068,621−62,9071.17
30 Jun 2020131,528+17,2811.23
15 Jun 2020114,247+60,2211.44
29 May 202054,026−3,3912.10
15 May 202057,417−4,8162.07
30 Apr 202062,233−3,8272.47
15 Apr 202066,060−4,5571.29
31 Mar 202070,617+36,2681.14
13 Mar 202034,349+4,8631.00
28 Feb 202029,486−1,7571.00
14 Feb 202031,243−3,7791.00
31 Jan 202035,022−79,9321.00
15 Jan 2020114,954+46,2822.43
31 Dec 201968,672−10,1111.00
13 Dec 201978,783+21,2753.09
29 Nov 201957,508−4,1332.66
15 Nov 201961,641+18,5101.66
31 Oct 201943,131−31,3951.06
15 Oct 201974,526+40,9422.29
30 Sep 201933,584+1,4352.14
13 Sep 201932,149+1,4701.00
30 Aug 201930,679+13,4321.21
15 Aug 201917,247+4,7361.00
31 Jul 201912,511−17,7051.00
15 Jul 201930,216−23,6781.00
28 Jun 201953,894+10,2821.00
14 Jun 201943,612+15,1681.00
31 May 201928,444−27,3621.25
15 May 201955,806−9,0192.34
30 Apr 201964,825−9,1972.69
15 Apr 201974,022+16,9893.45
29 Mar 201957,033+19,5861.32
15 Mar 201937,447+5,9971.11
28 Feb 201931,450−11,5811.00
15 Feb 201943,031−6,8591.75
31 Jan 201949,890+5,1251.60
15 Jan 201944,765+19,7181.00
31 Dec 201825,047+3291.00
14 Dec 201824,718−3,4961.00
30 Nov 201828,214+9,3021.30
15 Nov 201818,912+1,8001.00
31 Oct 201817,112−4,6191.00
15 Oct 201821,731−23,5791.00
28 Sep 201845,310+24,9211.55
14 Sep 201820,389+5,4971.00
31 Aug 201814,892−76,5011.00
15 Aug 201891,393+74,6031.41
31 Jul 201816,790−32,3781.00
13 Jul 201849,168+15,8781.00
29 Jun 201833,290−2,9611.00
15 Jun 201836,251+7,1821.00
31 May 201829,069+11,0131.00
15 May 201818,056+8261.00
30 Apr 201817,230+2,3921.00
13 Apr 201814,838−13,5411.00
29 Mar 201828,379+5,2181.00
15 Mar 201823,161−34,3281.00
28 Feb 201857,489+11,6911.16
15 Feb 201845,798−15,6221.00
31 Jan 201861,420+33,0091.00
12 Jan 201828,411−8,2011.00
29 Dec 201736,612–1.00

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

Questions

Frequently asked questions

What is UDN's short interest?
127,215 shares short for settlement date 15 Sep 2026, per FINRA's consolidated short interest report, down 32,887 from the previous settlement.
Why is there no percentage for UDN?
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 UDN's days to cover?
1.54 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.

Ranked companies with a percentage: most shorted US stocks. Other funds by shares short and days to cover: most shorted ETFs. Other symbols with counts only: shares short without a percentage. Browse by name: US companies A to Z.