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HowShorted

USD short interest NYSE Arca

ProShares Ultra Semiconductors. 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
248,362
vs previous settlement
−48,722 (-16.4%)
days to cover
1.00
Settlement date
15 Sep 2026

Shares short over time

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

Fails to deliver

The SEC's fails-to-deliver figure for USD: 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
19
10 Sep 2026
Highest in window
296,429
20 Mar 2026
Days with a balance
105
Window
16 Sep 2025 to 14 Sep 2026
Aggregate net short position time series for ProShares Ultra Semiconductors 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 296K shares.

History

Every FINRA settlement we hold for USD, newest first.

Full reported short interest history
Settlement dateShares shortChangeDays to cover
15 Sep 2026248,362−48,7221.00
31 Aug 2026297,084+58,5171.00
14 Aug 2026238,567−55,7351.00
31 Jul 2026294,302+11,0061.00
15 Jul 2026283,296−105,5511.00
30 Jun 2026388,847+103,9001.00
15 Jun 2026284,947+2,8231.00
29 May 2026282,124−81,8911.00
15 May 2026364,015+143,0931.00
30 Apr 2026220,922+16,5691.00
15 Apr 2026204,353+1,9951.00
31 Mar 2026202,358+15,6661.00
13 Mar 2026186,692−109,9771.00
27 Feb 2026296,669+109,8721.00
13 Feb 2026186,797+42,2171.00
30 Jan 2026144,580−127,0821.00
15 Jan 2026271,662−28,4631.00
31 Dec 2025300,125−490,6291.00
15 Dec 2025790,754+285,2431.08
28 Nov 2025505,511+100,1571.00
14 Nov 2025405,354+145,5011.00
31 Oct 2025259,853+72,1301.00
15 Oct 2025187,723−40,8061.00
30 Sep 2025228,529+32,9521.00
15 Sep 2025195,577−12,3751.00
29 Aug 2025207,952−116,8821.00
15 Aug 2025324,834+50,6831.00
31 Jul 2025274,151−47,7881.00
15 Jul 2025321,939+120,7011.00
30 Jun 2025201,238−45,6431.00
13 Jun 2025246,881−22,2751.00
30 May 2025269,156−185,3481.00
15 May 2025454,504+14,5731.00
30 Apr 2025439,931+176,3321.00
15 Apr 2025263,599+29,6071.00
31 Mar 2025233,992+55,8901.00
14 Mar 2025178,102−273,8351.00
28 Feb 2025451,937+228,6361.00
14 Feb 2025223,301−160,5531.00
31 Jan 2025383,854+211,2731.00
15 Jan 2025172,581+89,9481.00
31 Dec 202482,633−140,5461.00
13 Dec 2024223,179+27,8941.00
29 Nov 2024195,285−3,3241.00
15 Nov 2024198,609+19,8391.00
31 Oct 2024178,770−31,2801.00
15 Oct 2024210,050−25,3481.00
30 Sep 2024235,398−86,7781.00
13 Sep 2024322,176−135,5121.00
30 Aug 2024457,688+59,4141.00
15 Aug 2024398,274+185,7191.00
31 Jul 2024212,555+70,9121.00
15 Jul 2024141,643+54,2631.00
28 Jun 202487,380−148,2001.00
14 Jun 2024235,580+68,1351.00
31 May 2024167,445−16,8521.00
15 May 2024184,297+50,8131.00
30 Apr 2024133,484+65,8321.00
15 Apr 202467,652−79,0041.00
28 Mar 2024146,656−34,1751.00
15 Mar 2024180,831+71,2901.00
29 Feb 2024109,541−23,7441.00
15 Feb 2024133,285+41,0691.00
31 Jan 202492,216−12,1861.00
12 Jan 2024104,402+59,1971.00
29 Dec 202345,205−42,5941.00
15 Dec 202387,799+52,3471.00
30 Nov 202335,452−87,9551.00
15 Nov 2023123,407+101,2661.00
31 Oct 202322,141−20,9471.00
13 Oct 202343,088+15,0301.00
29 Sep 202328,058−13,0351.00
15 Sep 202341,093−15,1841.00
31 Aug 202356,277+3,4141.00
15 Aug 202352,863+9951.00
31 Jul 202351,868+6,6131.00
14 Jul 202345,255−10,9411.00
30 Jun 202356,196−17,9191.00
15 Jun 202374,115+44,3571.00
31 May 202329,758−5,3891.00
15 May 202335,147+14,8941.00
28 Apr 202320,253−10,3881.00
14 Apr 202330,641−4,8171.00
31 Mar 202335,458+5,8731.00
15 Mar 202329,585−17,2201.00
28 Feb 202346,805+31,0191.00
15 Feb 202315,786−58,8701.00
31 Jan 202374,656+54,7211.00
13 Jan 202319,935−15,9581.00
30 Dec 202235,893+18,0191.00
15 Dec 202217,874−35,0671.00
30 Nov 202252,941+11,7121.00
15 Nov 202241,229+22,9321.00
31 Oct 202218,297−57,4701.00
14 Oct 202275,767+54,6621.00
30 Sep 202221,105−5,0621.00
15 Sep 202226,167−58,1471.00
31 Aug 202284,314+53,3371.00
15 Aug 202230,977−27,8071.00
29 Jul 202258,784+18,7461.00
15 Jul 202240,038+29,2791.00
30 Jun 202210,759−87,2531.00
15 Jun 202298,012+83,2091.00
31 May 202214,803−5,6851.00
13 May 202220,488−25,2951.00
29 Apr 202245,783+20,2211.00
14 Apr 202225,562−14,7811.00
31 Mar 202240,343+3,0581.00
15 Mar 202237,285−1211.00
28 Feb 202237,406+24,5891.00
15 Feb 202212,817−3,7541.00
31 Jan 202216,571−7,7441.00
14 Jan 202224,315−36,0891.00
31 Dec 202160,404+5,7101.00
15 Dec 202154,694−54,3591.00
30 Nov 2021109,053+35,0311.00
15 Nov 202174,022+49,7751.00
29 Oct 202124,247−16,1651.00
15 Oct 202140,412+20,2901.00
30 Sep 202120,122+11,2751.00
15 Sep 20218,847−14,9691.00
31 Aug 202123,816−56,4761.00
13 Aug 202180,292+58,1881.00
30 Jul 202122,104−9,3711.00
15 Jul 202131,475−104,0321.00
30 Jun 2021135,507+103,7011.09
15 Jun 202131,806−21,9481.00
28 May 202153,754+44,3531.00
14 May 20219,401+3,1541.00
30 Apr 20216,247+2,0421.00
15 Apr 20214,205−6631.00
31 Mar 20214,868+1,4431.00
15 Mar 20213,425−17,1561.00
26 Feb 202120,581+14,0931.00
12 Feb 20216,488+1,5861.00
29 Jan 20214,902−7,6321.00
15 Jan 202112,534−3,7621.00
31 Dec 202016,296−10,6221.00
15 Dec 202026,918+17,0771.00
30 Nov 20209,841−3,9491.00
13 Nov 202013,790−33,0831.00
30 Oct 202046,873+42,4291.06
15 Oct 20204,444+6731.00
30 Sep 20203,771−2,4081.00
15 Sep 20206,179+3,1791.00
31 Aug 20203,000−11,4761.00
14 Aug 202014,476+6,3511.00
31 Jul 20208,125−7,6631.00
15 Jul 202015,788+5,9401.00
30 Jun 20209,848+8861.00
15 Jun 20208,962−6,0611.00
29 May 202015,023−8,6801.00
15 May 202023,703−7,6501.00
30 Apr 202031,353−9,4771.00
15 Apr 202040,830+21,5771.00
31 Mar 202019,253+11,9981.00
13 Mar 20207,255−7,9151.00
28 Feb 202015,170−3,6421.00
14 Feb 202018,812+3,5241.00
31 Jan 202015,288−21,2251.00
15 Jan 202036,513+21,8531.00
31 Dec 201914,660+3381.00
13 Dec 201914,322+6,9151.00
29 Nov 20197,407−19,7071.00
15 Nov 201927,114+12,2321.15
31 Oct 201914,882+1,7861.00
15 Oct 201913,096+4,7331.00
30 Sep 20198,363−9,3921.00
13 Sep 201917,755−3,2851.00
30 Aug 201921,040−45,2271.00
15 Aug 201966,267+49,4971.00
31 Jul 201916,770−21,1881.00
15 Jul 201937,958+10,5851.00
28 Jun 201927,373−9,3601.11
14 Jun 201936,733+8,8781.42
31 May 201927,855+21,6041.00
15 May 20196,251−1,9151.00
30 Apr 20198,166−4,5431.00
15 Apr 201912,709−1,0131.00
29 Mar 201913,722+7581.00
15 Mar 201912,964−1,6281.00
28 Feb 201914,592+2,5321.00
15 Feb 201912,060−1,2761.00
31 Jan 201913,336+1,9431.00
15 Jan 201911,393−1191.00
31 Dec 201811,512+3,1481.00
14 Dec 20188,364−2,0901.00
30 Nov 201810,454+1,7191.00
15 Nov 20188,735+1,9361.00
31 Oct 20186,799−1,6851.00
15 Oct 20188,484+1,0841.00
28 Sep 20187,400−6131.00
14 Sep 20188,013+6901.00
31 Aug 20187,323−1,9041.00
15 Aug 20189,227+1,8551.00
31 Jul 20187,372−4471.00
13 Jul 20187,819+4641.00
29 Jun 20187,355−3,4961.00
15 Jun 201810,851−2,1551.00
31 May 201813,006+6,7621.00
15 May 20186,244−4,9921.00
30 Apr 201811,236+9,1261.00
13 Apr 20182,110−6,0021.00
29 Mar 20188,112−1031.00
15 Mar 20188,215+2,3191.00
28 Feb 20185,896−3,1241.00
15 Feb 20189,020+5,6961.00
31 Jan 20183,324+1,0011.00
12 Jan 20182,323−3,7801.00
29 Dec 20176,103–1.00

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

Questions

Frequently asked questions

What is USD's short interest?
248,362 shares short for settlement date 15 Sep 2026, per FINRA's consolidated short interest report, down 48,722 from the previous settlement.
Why is there no percentage for USD?
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 USD'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.