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HowShorted

DUG short interest NYSE Arca

ProShares UltraShort Energy. 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
59,864
vs previous settlement
โˆ’208,335 (-77.7%)
days to cover
1.00
Settlement date
15 Sep 2026

Shares short over time

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

Fails to deliver

The SEC's fails-to-deliver figure for DUG: 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
303
14 Sep 2026
Highest in window
116,594
31 Aug 2026
Days with a balance
144
Window
16 Sep 2025 to 14 Sep 2026
Aggregate net short position time series for ProShares UltraShort Energy 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 117K shares.

History

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

Full reported short interest history
Settlement dateShares shortChangeDays to cover
15 Sep 202659,864โˆ’208,3351.00
31 Aug 2026268,199+203,8491.38
14 Aug 202664,350+45,7791.00
31 Jul 202618,571โˆ’5,2231.00
15 Jul 202623,794+6,4031.00
30 Jun 202617,391โˆ’2,8371.00
15 Jun 202620,228+5,3791.00
29 May 202614,849โˆ’42,3161.00
15 May 202657,165+21,6071.00
30 Apr 202635,558โˆ’27,5221.00
15 Apr 202663,080โˆ’11,2741.00
31 Mar 202674,354+41,0291.00
13 Mar 202633,325+15,3281.00
27 Feb 202617,997โˆ’36,6711.00
13 Feb 202654,668โˆ’8,6701.30
30 Jan 202663,338+18,2792.00
15 Jan 202645,059+6,4961.00
31 Dec 202538,563+4,2621.82
15 Dec 202534,301+5,8541.16
28 Nov 202528,447โˆ’12,1691.00
14 Nov 202540,616+16,9721.00
31 Oct 202523,644+6,3891.00
15 Oct 202517,255โˆ’42,2901.00
30 Sep 202559,545+50,3801.00
15 Sep 20259,165โˆ’15,9341.00
29 Aug 202525,099โˆ’5921.00
15 Aug 202525,691โˆ’4,2571.00
31 Jul 202529,948โˆ’56,8361.00
15 Jul 202586,784+71,1991.25
30 Jun 202515,585โˆ’6501.00
13 Jun 202516,235+4,9911.00
30 May 202511,244โˆ’2741.00
15 May 202511,518+5,9851.00
30 Apr 20255,533โˆ’2,1441.00
15 Apr 20257,677โˆ’13,7121.00
31 Mar 202521,389+3,6241.00
14 Mar 202517,765+4,2251.00
28 Feb 202513,540+1,9611.00
14 Feb 202511,579+3,6861.00
31 Jan 20257,893+3,0391.00
15 Jan 20254,854โˆ’9711.00
31 Dec 20245,825โˆ’11,7921.00
13 Dec 202417,617โˆ’19,9361.00
29 Nov 202437,553โˆ’16,8211.67
15 Nov 202454,374โˆ’31,8881.00
31 Oct 202486,262โˆ’4,0301.00
15 Oct 202490,292+17,2961.00
30 Sep 202472,996+52,3201.00
13 Sep 202420,676โˆ’31,0161.00
30 Aug 202451,692+11,4521.00
15 Aug 202440,240โˆ’3,5101.00
31 Jul 202443,750+10,4561.00
15 Jul 202433,294โˆ’48,4351.00
28 Jun 202481,729+66,2271.00
14 Jun 202415,502โˆ’8,4351.00
31 May 202423,937+1,0561.00
15 May 202422,881โˆ’2,6461.00
30 Apr 202425,527โˆ’33,1541.00
15 Apr 202458,681+29,1791.00
28 Mar 202429,502โˆ’77,8931.00
15 Mar 2024107,395+71,6191.00
29 Feb 202435,776+7211.00
15 Feb 202435,055+26,0171.00
31 Jan 20249,038โˆ’10,3521.00
12 Jan 202419,390โˆ’56,7961.00
29 Dec 202376,186โˆ’12,0231.00
15 Dec 202388,209+57,3421.00
30 Nov 202330,867+19,9031.00
15 Nov 202310,964โˆ’6,2051.00
31 Oct 202317,169+11,6091.00
13 Oct 20235,560โˆ’77,2921.00
29 Sep 202382,852+22,8131.00
15 Sep 202360,039โˆ’6,2691.00
31 Aug 202366,308โˆ’31,5261.00
15 Aug 202397,834+11,0231.00
31 Jul 202386,811โˆ’34,1181.00
14 Jul 2023120,929+95,7711.00
30 Jun 202325,158+14,2431.00
15 Jun 202310,915+2,3711.00
31 May 20238,544โˆ’2,9901.00
15 May 202311,534โˆ’5,6211.00
28 Apr 202317,155+10,8681.00
14 Apr 20236,287โˆ’23,4851.00
31 Mar 202329,772โˆ’14,4011.00
15 Mar 202344,173โˆ’217,0571.00
28 Feb 2023261,230+224,5511.00
15 Feb 202336,679โˆ’3,6511.00
31 Jan 202340,330โˆ’16,1311.00
13 Jan 202356,461+27,8891.00
30 Dec 202228,572+9,3521.00
15 Dec 202219,220โˆ’31,6781.00
30 Nov 202250,898โˆ’25,8261.00
15 Nov 202276,724โˆ’17,7671.00
31 Oct 202294,491+43,6791.00
14 Oct 202250,812+29,8781.00
30 Sep 202220,934โˆ’24,9741.00
15 Sep 202245,908โˆ’42,4191.00
31 Aug 202288,327โˆ’25,7221.00
15 Aug 2022114,049+83,8631.00
29 Jul 202230,186โˆ’12,2801.00
15 Jul 202242,466โˆ’121,3011.00
30 Jun 2022163,767+140,8121.00
15 Jun 202222,955โˆ’85,7471.00
31 May 2022108,702+58,2371.00
13 May 202250,465+40,1211.00
29 Apr 202210,344โˆ’59,2051.00
14 Apr 202269,549+13,1531.00
31 Mar 202256,396+43,4661.00
15 Mar 202212,930โˆ’27,8231.00
28 Feb 202240,753โˆ’2,9041.00
15 Feb 202243,657+14,0841.00
31 Jan 202229,573+4,2571.00
14 Jan 202225,316+8,1051.00
31 Dec 202117,211โˆ’38,6921.00
15 Dec 202155,903โˆ’11,5731.00
30 Nov 202167,476โˆ’1,9631.00
15 Nov 202169,439โˆ’25,0681.00
29 Oct 202194,507โˆ’128,2541.00
15 Oct 2021222,761+168,1361.00
30 Sep 202154,625+25,1021.00
15 Sep 202129,523โˆ’10,2941.00
31 Aug 202139,817โˆ’8,6611.00
13 Aug 202148,478+26,7161.00
30 Jul 202121,762+2,2351.00
15 Jul 202119,527โˆ’6,3861.00
30 Jun 202125,913โˆ’12,0061.00
15 Jun 202137,919+11,4231.00
28 May 202126,496+12,8241.00
14 May 202113,672โˆ’4,9271.00
30 Apr 202118,599โˆ’7,4791.00
15 Apr 202126,078โˆ’9911.00
31 Mar 202127,069+5,0421.00
15 Mar 202122,027โˆ’59,9811.00
26 Feb 202182,008+50,1551.00
12 Feb 202131,853+20,1971.00
29 Jan 202111,656โˆ’9,7441.00
15 Jan 202121,400+6,0941.00
31 Dec 202015,306โˆ’30,0271.00
15 Dec 202045,333โˆ’4,4081.00
30 Nov 202049,741โˆ’29,6571.00
13 Nov 202079,398+31,3191.00
30 Oct 202048,079+19,4211.00
15 Oct 202028,658โˆ’78,0861.00
30 Sep 2020106,744+44,2901.00
15 Sep 202062,454+39,5271.00
31 Aug 202022,927+2,8811.00
14 Aug 202020,046+11,3451.00
31 Jul 20208,701โˆ’17,6251.00
15 Jul 202026,326โˆ’2,6471.00
30 Jun 202028,973+9,8061.00
15 Jun 202019,167+2,6801.00
29 May 202016,487โˆ’11,0451.00
15 May 202027,532สณ+11,8731.00
30 Apr 202015,659+6,6641.00
15 Apr 20208,995โˆ’4,7451.00
31 Mar 202013,740โˆ’17,1211.00
13 Mar 202030,861โˆ’23,9581.00
28 Feb 202054,819+21,4001.00
14 Feb 202033,419โˆ’981.00
31 Jan 202033,517+12,7091.00
15 Jan 202020,808โˆ’4,6171.00
31 Dec 201925,425โˆ’9,7781.00
13 Dec 201935,203+11,6231.00
29 Nov 201923,580+4811.00
15 Nov 201923,099+2281.00
31 Oct 201922,871โˆ’18,9441.00
15 Oct 201941,815+1,8191.00
30 Sep 201939,996โˆ’17,3451.00
13 Sep 201957,341+25,5841.00
30 Aug 201931,757โˆ’8121.00
15 Aug 201932,569+10,8801.00
31 Jul 201921,689โˆ’17,5131.00
15 Jul 201939,202+1,0601.00
28 Jun 201938,142+7,2871.02
14 Jun 201930,855โˆ’6,0321.00
31 May 201936,887+6171.00
15 May 201936,270+2,5291.34
30 Apr 201933,741โˆ’11,5951.10
15 Apr 201945,336โˆ’1,8091.60
29 Mar 201947,145+5,3161.43
15 Mar 201941,829โˆ’12,0621.43
28 Feb 201953,891+8,0541.78
15 Feb 201945,837โˆ’2,8021.45
31 Jan 201948,639+7,4151.20
15 Jan 201941,224+7,1801.00
31 Dec 201834,044+6,2511.00
14 Dec 201827,793โˆ’2,7591.00
30 Nov 201830,552+8331.00
15 Nov 201829,719+5221.00
31 Oct 201829,197โˆ’50,2071.00
15 Oct 201879,404โˆ’44,0711.00
28 Sep 2018123,475+27,2193.25
14 Sep 201896,256+4,3272.88
31 Aug 201891,929โˆ’2,5992.83
15 Aug 201894,528+18,1942.31
31 Jul 201876,334โˆ’2,8341.44
13 Jul 201879,168+15,3911.07
29 Jun 201863,777โˆ’1,8301.00
15 Jun 201865,607+4,7841.26
31 May 201860,823โˆ’2,6941.00
15 May 201863,517โˆ’11,8471.07
30 Apr 201875,364โˆ’3,4721.00
13 Apr 201878,836+2,2581.00
29 Mar 201876,578+11,4071.13
15 Mar 201865,171โˆ’3,9521.12
28 Feb 201869,123โˆ’2,6761.00
15 Feb 201871,799โˆ’7931.00
31 Jan 201872,592โˆ’1,8571.00
12 Jan 201874,449+10,3171.33
29 Dec 201764,132โ€“2.38

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

Questions

Frequently asked questions

What is DUG's short interest?
59,864 shares short for settlement date 15 Sep 2026, per FINRA's consolidated short interest report, down 208,335 from the previous settlement.
Why is there no percentage for DUG?
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 DUG's days to cover?
1.00 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.