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HowShorted

SH short interest NYSE Arca

ProShares Short S&P500. 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
1,436,101
vs previous settlement
+369,255 (+34.6%)
days to cover
1.00
Settlement date
15 Sep 2026

Shares short over time

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

Fails to deliver

The SEC's fails-to-deliver figure for SH: 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
6,013
9 Sep 2026
Highest in window
3,069,107
3 Oct 2025
Days with a balance
166
Window
16 Sep 2025 to 14 Sep 2026
Aggregate net short position time series for ProShares Short S&P500 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 3.1M shares.

History

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

Full reported short interest history
Settlement dateShares shortChangeDays to cover
15 Sep 20261,436,101+369,2551.00
31 Aug 20261,066,846+155,7281.00
14 Aug 2026911,118โˆ’36,9841.00
31 Jul 2026948,102โˆ’985,6661.00
15 Jul 20261,933,768+1,289,4291.00
30 Jun 2026644,339โˆ’898,8931.00
15 Jun 20261,543,232+858,2591.00
29 May 2026684,973+109,1901.00
15 May 2026575,783+144,6631.00
30 Apr 2026431,120โˆ’356,1091.00
15 Apr 2026787,229โˆ’242,2011.00
31 Mar 20261,029,430+229,7301.00
13 Mar 2026799,700+481,9121.00
27 Feb 2026317,788โˆ’510,2571.00
13 Feb 2026828,045โˆ’112,1771.00
30 Jan 2026940,222โˆ’455,1211.00
15 Jan 20261,395,343+251,6701.00
31 Dec 20251,143,673โˆ’59,5591.00
15 Dec 20251,203,232+44,4211.00
28 Nov 20251,158,811โˆ’315,4621.00
14 Nov 20251,474,273+71,7261.00
31 Oct 20251,402,547+187,4591.00
15 Oct 20251,215,088โˆ’414,8971.00
30 Sep 20251,629,985+261,4121.00
15 Sep 20251,368,573โˆ’145,1111.00
29 Aug 20251,513,684+7,7191.00
15 Aug 20251,505,965โˆ’17,6351.00
31 Jul 20251,523,600โˆ’549,2241.00
15 Jul 20252,072,824+1,115,3121.00
30 Jun 2025957,512โˆ’83,9671.00
13 Jun 20251,041,479+379,2611.00
30 May 2025662,218โˆ’519,6831.00
15 May 20251,181,901+448,9871.00
30 Apr 2025732,914+40,3361.00
15 Apr 2025692,578โˆ’407,7201.00
31 Mar 20251,100,298+584,4511.00
14 Mar 2025515,847โˆ’103,2041.00
28 Feb 2025619,051โˆ’178,6781.00
14 Feb 2025797,729+131,5161.00
31 Jan 2025666,213+227,0001.00
15 Jan 2025439,213โˆ’15,3051.00
31 Dec 2024454,518โˆ’48,0601.00
13 Dec 2024502,578โˆ’38,4031.00
29 Nov 2024540,981โˆ’88,4191.00
15 Nov 2024629,400โˆ’3,844,9451.00
31 Oct 20244,474,345+643,6331.00
15 Oct 20243,830,712+1,528,6971.00
30 Sep 20242,302,015โˆ’893,8721.00
13 Sep 20243,195,887โˆ’572,8641.00
30 Aug 20243,768,751+1,000,2931.00
15 Aug 20242,768,458+798,4541.00
31 Jul 20241,970,004โˆ’311,1861.00
15 Jul 20242,281,190+448,7771.00
28 Jun 20241,832,413+99,4061.00
14 Jun 20241,733,007โˆ’2,048,2851.00
31 May 20243,781,292+773,6081.00
15 May 20243,007,684+79,3021.00
30 Apr 20242,928,382โˆ’1,537,5631.00
15 Apr 20244,465,945+2,258,5471.00
28 Mar 20242,207,398โˆ’361,9971.00
15 Mar 20242,569,395โˆ’693,1631.00
29 Feb 20243,262,558โˆ’646,9461.00
15 Feb 20243,909,504+1,642,2861.00
31 Jan 20242,267,218โˆ’2,379,7591.00
12 Jan 20244,646,977+1,063,2471.00
29 Dec 20233,583,730+181,5711.00
15 Dec 20233,402,159+477,3371.00
30 Nov 20232,924,822+267,6201.00
15 Nov 20232,657,202โˆ’135,8391.00
31 Oct 20232,793,041โˆ’2,697,3921.00
13 Oct 20235,490,433โˆ’1,382,7201.00
29 Sep 20236,873,153โˆ’517,7791.00
15 Sep 20237,390,932+513,8371.00
31 Aug 20236,877,095โˆ’653,8011.00
15 Aug 20237,530,896+87,7931.00
31 Jul 20237,443,103+1,099,7581.00
14 Jul 20236,343,345+1,030,5771.00
30 Jun 20235,312,768โˆ’219,6831.00
15 Jun 20235,532,451+320,1831.00
31 May 20235,212,268โˆ’700,0901.00
15 May 20235,912,358โˆ’2,443,4111.00
28 Apr 20238,355,769+2,478,9211.00
14 Apr 20235,876,848โˆ’849,1541.00
31 Mar 20236,726,002โˆ’2,800,8341.00
15 Mar 20239,526,836+4,902,2901.00
28 Feb 20234,624,546โˆ’269,2041.00
15 Feb 20234,893,750+1,428,8391.00
31 Jan 20233,464,911+480,3001.00
13 Jan 20232,984,611โˆ’274,4241.00
30 Dec 20223,259,035โˆ’542,5611.00
15 Dec 20223,801,596โˆ’1,828,3641.00
30 Nov 20225,629,960+321,5171.00
15 Nov 20225,308,443+365,1771.00
31 Oct 20224,943,266+1,742,3631.00
14 Oct 20223,200,903+608,7531.00
30 Sep 20222,592,150โˆ’5,294,5471.00
15 Sep 20227,886,697+3,424,9201.00
31 Aug 20224,461,777+1,843,0721.00
15 Aug 20222,618,705โˆ’780,9471.00
29 Jul 20223,399,652+1,665,8821.00
15 Jul 20221,733,770+764,5231.00
30 Jun 2022969,247โˆ’1,867,5561.00
15 Jun 20222,836,803โˆ’359,2661.00
31 May 20223,196,069+372,0641.00
13 May 20222,824,005+200,6291.00
29 Apr 20222,623,376+843,9511.00
14 Apr 20221,779,425โˆ’732,3781.00
31 Mar 20222,511,803โˆ’377,5601.00
15 Mar 20222,889,363โˆ’1,502,8941.00
28 Feb 20224,392,257โˆ’803,2861.00
15 Feb 20225,195,543+131,7241.00
31 Jan 20225,063,819+3,006,8601.00
14 Jan 20222,056,959+642,1881.00
31 Dec 20211,414,771โˆ’714,7731.00
15 Dec 20212,129,544โˆ’673,4751.00
30 Nov 20212,803,019+1,330,2291.00
15 Nov 20211,472,790+392,6051.00
29 Oct 20211,080,185โˆ’316,9161.00
15 Oct 20211,397,101โˆ’3,4561.00
30 Sep 20211,400,557โˆ’1,103,7911.00
15 Sep 20212,504,348+425,9611.00
31 Aug 20212,078,387+981,3891.00
13 Aug 20211,096,998โˆ’429,5011.00
30 Jul 20211,526,499โˆ’1,237,3841.00
15 Jul 20212,763,883+1,028,9091.00
30 Jun 20211,734,974โˆ’361,1431.00
15 Jun 20212,096,117สณ+680,3651.00
28 May 20211,415,752โˆ’1,978,8241.00
14 May 20213,394,576+937,0001.00
30 Apr 20212,457,576+1,136,7811.00
15 Apr 20211,320,795โˆ’834,6151.00
31 Mar 20212,155,410+934,7131.00
15 Mar 20211,220,697โˆ’473,0311.00
26 Feb 20211,693,728+436,6011.00
12 Feb 20211,257,127โˆ’80,1331.00
29 Jan 20211,337,260+447,1351.00
15 Jan 2021890,125+164,9541.00
31 Dec 2020725,171โˆ’482,7611.00
15 Dec 20201,207,932โˆ’564,1371.00
30 Nov 20201,772,069+934,1091.00
13 Nov 2020837,960โˆ’298,2461.00
30 Oct 20201,136,206โˆ’654,6761.00
15 Oct 20201,790,882โˆ’1,127,8471.00
30 Sep 20202,918,729+180,4191.00
15 Sep 20202,738,310+1,321,9971.00
31 Aug 20201,416,313+241,0681.00
14 Aug 20201,175,245โˆ’742,1101.00
31 Jul 20201,917,355+62,4881.00
15 Jul 20201,854,867+637,1761.00
30 Jun 20201,217,691โˆ’1,888,1231.00
15 Jun 20203,105,814+1,377,4271.00
29 May 20201,728,387+248,1741.00
15 May 20201,480,213+362,4811.00
30 Apr 20201,117,732โˆ’567,7311.00
15 Apr 20201,685,463โˆ’1,563,2341.00
31 Mar 20203,248,697+580,4421.00
13 Mar 20202,668,255+853,9821.00
28 Feb 20201,814,273+338,0311.00
14 Feb 20201,476,242โˆ’2,249,7281.00
31 Jan 20203,725,970+1,617,9381.00
15 Jan 20202,108,032+953,1691.00
31 Dec 20191,154,863โˆ’86,7071.00
13 Dec 20191,241,570โˆ’417,5821.00
29 Nov 20191,659,152โˆ’156,8181.00
15 Nov 20191,815,970+841,7211.00
31 Oct 2019974,249โˆ’40,3321.00
15 Oct 20191,014,581โˆ’337,5851.00
30 Sep 20191,352,166+773,8481.00
13 Sep 2019578,318โˆ’1,170,7941.00
30 Aug 20191,749,112โˆ’1,378,8341.00
15 Aug 20193,127,946+2,115,6881.00
31 Jul 20191,012,258โˆ’336,1111.00
15 Jul 20191,348,369โˆ’154,2731.00
28 Jun 20191,502,642+641,2631.00
14 Jun 2019861,379โˆ’720,4981.00
31 May 20191,581,877+137,3991.00
15 May 20191,444,478+456,6921.00
30 Apr 2019987,786+251,3411.00
15 Apr 2019736,445+160,5461.00
29 Mar 2019575,899+9,3581.00
15 Mar 2019566,541โˆ’691,7531.00
28 Feb 20191,258,294+194,0171.00
15 Feb 20191,064,277+54,1571.00
31 Jan 20191,010,120โˆ’311,2781.00
15 Jan 20191,321,398+279,5851.00
31 Dec 20181,041,813+138,4161.00
14 Dec 2018903,397โˆ’90,4661.00
30 Nov 2018993,863โˆ’270,7891.00
15 Nov 20181,264,652โˆ’45,7131.00
31 Oct 20181,310,365โˆ’205,0621.00
15 Oct 20181,515,427+1,086,8031.00
28 Sep 2018428,624+117,6071.00
14 Sep 2018311,017โˆ’149,3551.00
31 Aug 2018460,372โˆ’775,6001.00
15 Aug 20181,235,972โˆ’244,1921.00
31 Jul 20181,480,164+183,5551.00
13 Jul 20181,296,609+1,9991.00
29 Jun 20181,294,610โˆ’220,0061.00
15 Jun 20181,514,616โˆ’302,8761.00
31 May 20181,817,492+63,5141.00
15 May 20181,753,978โˆ’107,3131.00
30 Apr 20181,861,291+300,5061.00
13 Apr 20181,560,785โˆ’345,7241.00
29 Mar 20181,906,509+488,3411.00
15 Mar 20181,418,168+108,3101.00
28 Feb 20181,309,858โˆ’411,1491.00
15 Feb 20181,721,007+258,5931.00
31 Jan 20181,462,414โˆ’384,0551.00
12 Jan 20181,846,469+389,8691.00
29 Dec 20171,456,600โ€“1.00

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

Questions

Frequently asked questions

What is SH's short interest?
1,436,101 shares short for settlement date 15 Sep 2026, per FINRA's consolidated short interest report, up 369,255 from the previous settlement.
Why is there no percentage for SH?
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 SH'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.