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HowShorted

SDOW short interest NYSE Arca

ProShares UltraPro Short Dow 3. 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
999,182
vs previous settlement
+195,122 (+24.3%)
days to cover
1.00
Settlement date
15 Sep 2026

Shares short over time

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

Fails to deliver

The SEC's fails-to-deliver figure for SDOW: 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
12
14 Sep 2026
Highest in window
159,714
12 Dec 2025
Days with a balance
134
Window
16 Sep 2025 to 14 Sep 2026
Aggregate net short position time series for ProShares UltraPro Short Dow 3 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 160K shares.

History

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

Full reported short interest history
Settlement dateShares shortChangeDays to cover
15 Sep 2026999,182+195,1221.00
31 Aug 2026804,060+72,4381.00
14 Aug 2026731,622โˆ’78,1791.00
31 Jul 2026809,801+213,5361.00
15 Jul 2026596,265+31,6731.00
30 Jun 2026564,592โˆ’246,5891.00
15 Jun 2026811,181+383,3111.00
29 May 2026427,870โˆ’246,3331.00
15 May 2026674,203+134,6001.00
30 Apr 2026539,603+77,1601.00
15 Apr 2026462,443โˆ’94,6201.00
31 Mar 2026557,063โˆ’315,0701.00
13 Mar 2026872,133โˆ’253,4981.00
27 Feb 20261,125,631+344,0081.00
13 Feb 2026781,623+71,7291.00
30 Jan 2026709,894โˆ’49,9821.00
15 Jan 2026759,876+226,0631.00
31 Dec 2025533,813โˆ’27,1961.00
15 Dec 2025561,009โˆ’165,5671.00
28 Nov 2025726,576+22,2451.00
14 Nov 2025704,331+67,0171.00
31 Oct 2025637,314+69,5331.00
15 Oct 2025567,781โˆ’73,5961.00
30 Sep 2025641,377+182,9391.00
15 Sep 2025458,438โˆ’121,1081.00
29 Aug 2025579,546+45,9961.00
15 Aug 2025533,550+75,7461.00
31 Jul 2025457,804โˆ’6,5761.00
15 Jul 2025464,380โˆ’262,0501.00
30 Jun 2025726,430+202,4831.00
13 Jun 2025523,947+87,1481.00
30 May 2025436,799โˆ’82,5741.00
15 May 2025519,373โˆ’111,7041.00
30 Apr 2025631,077+56,8251.00
15 Apr 2025574,252โˆ’14,1611.00
31 Mar 2025588,413+241,5291.00
14 Mar 2025346,884โˆ’114,3801.00
28 Feb 2025461,264+117,5351.00
14 Feb 2025343,729โˆ’42,7351.00
31 Jan 2025386,464โˆ’185,8931.00
15 Jan 2025572,357+49,2251.00
31 Dec 2024523,132โˆ’71,0381.00
13 Dec 2024594,170โˆ’113,7691.00
29 Nov 2024707,939+238,0361.00
15 Nov 2024469,903โˆ’2,860,7821.00
31 Oct 20243,330,685โˆ’756,7081.00
15 Oct 20244,087,393+531,4231.00
30 Sep 20243,555,970+337,5181.00
13 Sep 20243,218,452+158,3611.00
30 Aug 20243,060,091โˆ’258,7821.00
15 Aug 20243,318,873โˆ’9,1741.00
31 Jul 20243,328,047+129,7101.00
15 Jul 20243,198,337+317,0951.00
28 Jun 20242,881,242+117,1801.00
14 Jun 20242,764,062โˆ’218,2971.00
31 May 20242,982,359โˆ’709,0871.00
15 May 20243,691,446+841,2701.00
30 Apr 20242,850,176โˆ’539,5181.00
15 Apr 20243,389,694+404,8731.00
28 Mar 20242,984,821โˆ’723,6031.00
15 Mar 20243,708,424+1,293,7241.00
29 Feb 20242,414,700โˆ’136,0371.00
15 Feb 20242,550,737+526,1081.00
31 Jan 20242,024,629+486,5941.00
12 Jan 20241,538,035+62,1171.00
29 Dec 20231,475,918โˆ’4,4801.00
15 Dec 20231,480,398+380,8691.00
30 Nov 20231,099,529โˆ’228,1881.00
15 Nov 20231,327,717+171,7141.00
31 Oct 20231,156,003โˆ’143,7271.00
13 Oct 20231,299,730โˆ’85,5701.00
29 Sep 20231,385,300+74,3181.00
15 Sep 20231,310,982+346,7081.00
31 Aug 2023964,274โˆ’812,4011.00
15 Aug 20231,776,675โˆ’77,6691.00
31 Jul 20231,854,344+120,8591.00
14 Jul 20231,733,485+570,1541.00
30 Jun 20231,163,331+166,6821.00
15 Jun 2023996,649โˆ’562,6381.00
31 May 20231,559,287สณ+955,5911.00
15 May 2023603,696โˆ’34,1051.00
28 Apr 2023637,801โˆ’13,2361.00
14 Apr 2023651,037โˆ’78,6811.00
31 Mar 2023729,718โˆ’178,2861.00
15 Mar 2023908,004+385,2681.00
28 Feb 2023522,736โˆ’174,5761.00
15 Feb 2023697,312+203,1521.00
31 Jan 2023494,160โˆ’225,0831.00
13 Jan 2023719,243โˆ’116,7461.00
30 Dec 2022835,989โˆ’166,9431.00
15 Dec 20221,002,932+428,2641.00
30 Nov 2022574,668+113,3041.00
15 Nov 2022461,364+159,4961.00
31 Oct 2022301,868โˆ’71,2351.00
14 Oct 2022373,103โˆ’58,9611.00
30 Sep 2022432,064โˆ’49,9711.00
15 Sep 2022482,035+229,6961.00
31 Aug 2022252,339โˆ’2,3381.00
15 Aug 2022254,677โˆ’165,0971.00
29 Jul 2022419,774+121,1071.00
15 Jul 2022298,667โˆ’8,0661.00
30 Jun 2022306,733+140,5501.00
15 Jun 2022166,183โˆ’588,7901.00
31 May 2022754,973+197,9011.00
13 May 2022557,072+233,1311.00
29 Apr 2022323,941โˆ’6,7261.00
14 Apr 2022330,667โˆ’2111.00
31 Mar 2022330,878โˆ’68,4331.00
15 Mar 2022399,311โˆ’20,6321.00
28 Feb 2022419,943โˆ’313,9751.00
15 Feb 2022733,918+14,3891.00
31 Jan 2022719,529+49,2581.00
14 Jan 2022670,271+203,0981.00
31 Dec 2021467,173โˆ’157,0891.00
15 Dec 2021624,262+70,2451.00
30 Nov 2021554,017โˆ’73,1461.00
15 Nov 2021627,163โˆ’277,1261.00
29 Oct 2021904,289โˆ’1,6611.00
15 Oct 2021905,950โˆ’186,9821.00
30 Sep 20211,092,932โˆ’86,4771.00
15 Sep 20211,179,409+93,7551.00
31 Aug 20211,085,654โˆ’259,3811.00
13 Aug 20211,345,035+403,7471.00
30 Jul 2021941,288โˆ’60,4331.00
15 Jul 20211,001,721+342,3691.00
30 Jun 2021659,352+49,9741.00
15 Jun 2021609,378สณ+46,0531.00
28 May 2021563,325โˆ’1,323,8901.00
14 May 20211,887,215+314,5671.00
30 Apr 20211,572,648โˆ’172,5031.00
15 Apr 20211,745,151โˆ’276,9781.00
31 Mar 20212,022,129โˆ’618,1801.00
15 Mar 20212,640,309+24,1101.00
26 Feb 20212,616,199+676,2911.00
12 Feb 20211,939,908+537,8051.00
29 Jan 20211,402,103โˆ’56,6141.00
15 Jan 20211,458,717โˆ’1,064,7011.00
31 Dec 20202,523,418โˆ’53,3981.00
15 Dec 20202,576,816+80,1221.00
30 Nov 20202,496,694โˆ’21,9071.00
13 Nov 20202,518,601+1,257,8071.00
30 Oct 20201,260,794โˆ’546,7061.00
15 Oct 20201,807,500+370,9681.00
30 Sep 20201,436,532+326,9041.00
15 Sep 20201,109,628โˆ’400,0641.00
31 Aug 20201,509,692+406,7151.00
14 Aug 20201,102,977โˆ’137,7341.00
31 Jul 20201,240,711+169,7571.00
15 Jul 20201,070,954+464,0881.00
30 Jun 2020606,866โˆ’220,6091.00
15 Jun 2020827,475โˆ’470,3301.00
29 May 20201,297,805+1,144,8241.00
15 May 2020152,981โˆ’607,8011.00
30 Apr 2020760,782โˆ’627,2791.00
15 Apr 20201,388,061+603,0911.00
31 Mar 2020784,970+315,8911.00
13 Mar 2020469,079+140,8841.00
28 Feb 2020328,195โˆ’7,9721.00
14 Feb 2020336,167+26,2791.00
31 Jan 2020309,888+69,5921.00
15 Jan 2020240,296+8,6831.00
31 Dec 2019231,613+31,4081.00
13 Dec 2019200,205โˆ’71,5501.00
29 Nov 2019271,755โˆ’56,5281.00
15 Nov 2019328,283โˆ’3551.00
31 Oct 2019328,638+98,0701.00
15 Oct 2019230,568+114,7041.00
30 Sep 2019115,864โˆ’233,0451.00
13 Sep 2019348,909โˆ’95,4551.00
30 Aug 2019444,364+192,7041.00
15 Aug 2019251,660+157,8891.00
31 Jul 201993,771โˆ’186,6691.00
15 Jul 2019280,440+160,4611.00
28 Jun 2019119,979โˆ’78,8191.00
14 Jun 2019198,798+80,0371.00
31 May 2019118,761โˆ’269,6881.00
15 May 2019388,449โˆ’8,8301.00
30 Apr 2019397,279+111,6201.00
15 Apr 2019285,659โˆ’71,2131.00
29 Mar 2019356,872+153,6191.00
15 Mar 2019203,253โˆ’299,5741.00
28 Feb 2019502,827โˆ’159,9091.00
15 Feb 2019662,736+286,0381.00
31 Jan 2019376,698โˆ’368,9931.00
15 Jan 2019745,691+228,2151.00
31 Dec 2018517,476+131,2781.00
14 Dec 2018386,198+45,2111.00
30 Nov 2018340,987+77,4201.00
15 Nov 2018263,567+50,3941.00
31 Oct 2018213,173โˆ’67,5631.00
15 Oct 2018280,736โˆ’9,6251.00
28 Sep 2018290,361+53,9571.00
14 Sep 2018236,404โˆ’36,8761.00
31 Aug 2018273,280โˆ’97,1251.00
15 Aug 2018370,405+141,2191.00
31 Jul 2018229,186โˆ’68,2151.00
13 Jul 2018297,401โˆ’39,6841.00
29 Jun 2018337,085โˆ’63,6641.00
15 Jun 2018400,749+198,1231.00
31 May 2018202,626โˆ’245,2761.00
15 May 2018447,902+120,3131.00
30 Apr 2018327,589โˆ’91,9851.00
13 Apr 2018419,574+98,6031.00
29 Mar 2018320,971โˆ’68,2901.00
15 Mar 2018389,261+80,8941.00
28 Feb 2018308,367+49,6041.00
15 Feb 2018258,763โˆ’59,5981.00
31 Jan 2018318,361+45,6851.00
12 Jan 2018272,676+33,5441.00
29 Dec 2017239,132โ€“1.00

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

Questions

Frequently asked questions

What is SDOW's short interest?
999,182 shares short for settlement date 15 Sep 2026, per FINRA's consolidated short interest report, up 195,122 from the previous settlement.
Why is there no percentage for SDOW?
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 SDOW'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.