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HowShorted

VIXY short interest Cboe BZX

ProShares VIX Short-Term Futur. 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
1,840,796
vs previous settlement
+63,422 (+3.6%)
days to cover
1.00
Settlement date
15 Sep 2026

Shares short over time

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

Fails to deliver

The SEC's fails-to-deliver figure for VIXY: 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
21,882
11 Sep 2026
Highest in window
539,067
28 Nov 2025
Days with a balance
136
Window
16 Sep 2025 to 14 Sep 2026
Aggregate net short position time series for ProShares VIX Short-Term Futur 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 539K shares.

History

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

Full reported short interest history
Settlement dateShares shortChangeDays to cover
15 Sep 20261,840,796+63,4221.00
31 Aug 20261,777,374+114,2531.00
14 Aug 20261,663,121+368,8281.00
31 Jul 20261,294,293โˆ’116,3781.00
15 Jul 20261,410,671+341,6891.00
30 Jun 20261,068,982+443,3291.00
15 Jun 2026625,653โˆ’120,3221.00
29 May 2026745,975โˆ’215,5781.00
15 May 2026961,553+66,9831.00
30 Apr 2026894,570โˆ’366,2101.00
15 Apr 20261,260,780+33,2511.00
31 Mar 20261,227,529โˆ’198,1271.00
13 Mar 20261,425,656+184,1301.00
27 Feb 20261,241,526โˆ’220,8281.00
13 Feb 20261,462,354+184,2731.00
30 Jan 20261,278,081โˆ’332,3151.00
15 Jan 20261,610,396+685,5301.00
31 Dec 2025924,866โˆ’821,5811.00
15 Dec 20251,746,447+78,1031.00
28 Nov 20251,668,344+580,9081.00
14 Nov 20251,087,436โˆ’115,7971.00
31 Oct 20251,203,233+532,9561.00
15 Oct 2025670,277โˆ’18,5191.00
30 Sep 2025688,796+194,2961.00
15 Sep 2025494,500โˆ’253,4761.00
29 Aug 2025747,976โˆ’128,9001.00
15 Aug 2025876,876+369,0071.00
31 Jul 2025507,869โˆ’460,4341.00
15 Jul 2025968,303+531,7041.00
30 Jun 2025436,599+11,2921.00
13 Jun 2025425,307โˆ’59,6021.00
30 May 2025484,909โˆ’165,5141.00
15 May 2025650,423โˆ’78,9751.00
30 Apr 2025729,398+1,5071.00
15 Apr 2025727,891โˆ’79,8431.00
31 Mar 2025807,734+54,4761.00
14 Mar 2025753,258โˆ’270,6881.00
28 Feb 20251,023,946+108,2141.00
14 Feb 2025915,732+340,6651.00
31 Jan 2025575,067+91,6481.00
15 Jan 2025483,419โˆ’176,8101.00
31 Dec 2024660,229+272,0561.00
13 Dec 2024388,173โˆ’62,3571.00
29 Nov 2024450,530+68,6481.00
15 Nov 2024381,882โˆ’1,474,2301.00
31 Oct 20241,856,112โˆ’723,9251.00
15 Oct 20242,580,037+322,5751.00
30 Sep 20242,257,462โˆ’458,7861.00
13 Sep 20242,716,248+656,0571.00
30 Aug 20242,060,191โˆ’144,2721.00
15 Aug 20242,204,463โˆ’81,4161.00
31 Jul 20242,285,879+326,5481.00
15 Jul 20241,959,331โˆ’259,4851.00
28 Jun 20242,218,816+311,7721.00
14 Jun 20241,907,044+199,0561.00
31 May 20241,707,988โˆ’132,9011.00
15 May 20241,840,889+143,0041.00
30 Apr 20241,697,885โˆ’269,3021.00
15 Apr 20241,967,187+286,8581.00
28 Mar 20241,680,329โˆ’467,2191.00
15 Mar 20242,147,548+300,1311.00
29 Feb 20241,847,417โˆ’35,0021.00
15 Feb 20241,882,419+19,8621.00
31 Jan 20241,862,557+269,2871.00
12 Jan 20241,593,270+259,4871.00
29 Dec 20231,333,783+38,5901.00
15 Dec 20231,295,193+24,9231.00
30 Nov 20231,270,270โˆ’725,6951.00
15 Nov 20231,995,965สณ+557,3441.00
31 Oct 20231,438,621+281,4271.00
13 Oct 20231,157,194โˆ’98,5971.00
29 Sep 20231,255,791โˆ’185,4771.00
15 Sep 20231,441,268+404,2351.00
31 Aug 20231,037,033+236,9091.00
15 Aug 2023800,124+71,5731.00
31 Jul 2023728,551+34,2091.00
14 Jul 2023694,342+206,5991.00
30 Jun 2023487,743โˆ’3,855,6121.00
15 Jun 20234,343,355+766,9841.00
31 May 20233,576,371สณ+215,2901.00
15 May 20233,361,081โˆ’739,4011.00
28 Apr 20234,100,482+497,8181.00
14 Apr 20233,602,664+730,1541.00
31 Mar 20232,872,510+204,0521.00
15 Mar 20232,668,458โˆ’1,637,2441.00
28 Feb 20234,305,702+991,6751.00
15 Feb 20233,314,027+285,3831.00
31 Jan 20233,028,644+551,9361.00
13 Jan 20232,476,708+112,9411.00
30 Dec 20222,363,767โˆ’509,2921.00
15 Dec 20222,873,059โˆ’227,3541.00
30 Nov 20223,100,413+366,3061.00
15 Nov 20222,734,107+202,2651.00
31 Oct 20222,531,842โˆ’250,4201.00
14 Oct 20222,782,262+320,8291.00
30 Sep 20222,461,433+178,0161.00
15 Sep 20222,283,417โˆ’18,2821.00
31 Aug 20222,301,699โˆ’452,7161.00
15 Aug 20222,754,415โˆ’413,8031.00
29 Jul 20223,168,218+593,6061.00
15 Jul 20222,574,612โˆ’91,7361.00
30 Jun 20222,666,348โˆ’598,7521.00
15 Jun 20223,265,100+252,0301.00
31 May 20223,013,070โˆ’1,048,3301.00
13 May 20224,061,400+1,473,0811.00
29 Apr 20222,588,319+116,6831.00
14 Apr 20222,471,636โˆ’132,8381.00
31 Mar 20222,604,474+1,887,6901.00
15 Mar 2022716,784โˆ’421,3801.00
28 Feb 20221,138,164โˆ’484,5381.00
15 Feb 20221,622,702+362,0811.00
31 Jan 20221,260,621โˆ’85,5401.00
14 Jan 20221,346,161โˆ’372,7121.00
31 Dec 20211,718,873+137,5591.00
15 Dec 20211,581,314+87,3371.00
30 Nov 20211,493,977โˆ’75,7311.00
15 Nov 20211,569,708โˆ’253,3891.00
29 Oct 20211,823,097+271,8561.00
15 Oct 20211,551,241+274,5181.00
30 Sep 20211,276,723โˆ’600,8491.00
15 Sep 20211,877,572+15,8651.00
31 Aug 20211,861,707+64,6941.00
13 Aug 20211,797,013+610,1421.00
30 Jul 20211,186,871+10,5661.00
15 Jul 20211,176,305+118,2471.00
30 Jun 20211,058,058+188,7581.00
15 Jun 2021869,300สณ+4,6701.00
28 May 2021864,630สณโˆ’1,329,6291.00
14 May 20212,194,259โˆ’1,678,5831.00
30 Apr 20213,872,842+1,043,7701.00
15 Apr 20212,829,072+1,395,1921.00
31 Mar 20211,433,880โˆ’867,9881.00
15 Mar 20212,301,868โˆ’690,5401.00
26 Feb 20212,992,408+1,404,1261.00
12 Feb 20211,588,282+25,0211.00
29 Jan 20211,563,261โˆ’792,9321.00
15 Jan 20212,356,193+781,2921.00
31 Dec 20201,574,901+22,6991.00
15 Dec 20201,552,202โˆ’130,2521.00
30 Nov 20201,682,454+303,9181.00
13 Nov 20201,378,536+327,8501.00
30 Oct 20201,050,686+78,7671.00
15 Oct 2020971,919+209,6791.00
30 Sep 2020762,240+58,5431.00
15 Sep 2020703,697โˆ’49,5261.00
31 Aug 2020753,223+123,9021.00
14 Aug 2020629,321โˆ’369,3931.00
31 Jul 2020998,714+130,4231.00
15 Jul 2020868,291+93,2281.00
30 Jun 2020775,063+218,7411.00
15 Jun 2020556,322โˆ’125,7171.00
29 May 2020682,039โˆ’88,2251.00
15 May 2020770,264+167,1261.00
30 Apr 2020603,138โˆ’23,6841.00
15 Apr 2020626,822โˆ’222,4441.00
31 Mar 2020849,266โˆ’166,5161.00
13 Mar 20201,015,782โˆ’365,7211.00
28 Feb 20201,381,503โˆ’486,5161.00
14 Feb 20201,868,019+1,106,1161.00
31 Jan 2020761,903โˆ’766,9231.00
15 Jan 20201,528,826+452,2881.00
31 Dec 20191,076,538โˆ’492,0491.00
13 Dec 20191,568,587+902,8141.00
29 Nov 2019665,773โˆ’161,8911.00
15 Nov 2019827,664โˆ’156,5681.00
31 Oct 2019984,232+282,0941.00
15 Oct 2019702,138+47,4001.00
30 Sep 2019654,738โˆ’42,0401.00
13 Sep 2019696,778+49,6771.00
30 Aug 2019647,101+173,9151.00
15 Aug 2019473,186โˆ’355,0021.00
31 Jul 2019828,188โˆ’31,5661.00
15 Jul 2019859,754+137,5981.00
28 Jun 2019722,156โˆ’80,5931.00
14 Jun 2019802,749โˆ’128,4341.00
31 May 2019931,183+72,6821.00
15 May 2019858,501โˆ’348,1101.00
30 Apr 20191,206,611+325,4291.00
15 Apr 2019881,182โˆ’44,3421.00
29 Mar 2019925,524+138,7321.00
15 Mar 2019786,792+18,5371.00
28 Feb 2019768,255+167,2321.00
15 Feb 2019601,023โˆ’1111.00
31 Jan 2019601,134+121,6091.00
15 Jan 2019479,525โˆ’189,7611.00
31 Dec 2018669,286+255,3241.00
14 Dec 2018413,962+60,7201.00
30 Nov 2018353,242โˆ’84,5141.00
15 Nov 2018437,756+69,3831.00
31 Oct 2018368,373โˆ’159,6241.00
15 Oct 2018527,997+108,7651.00
28 Sep 2018419,232+31,6181.00
14 Sep 2018387,614+43,3441.00
31 Aug 2018344,270โˆ’192,9551.00
15 Aug 2018537,225โˆ’210,4721.00
31 Jul 2018747,697+268,2611.00
13 Jul 2018479,436+49,4141.00
29 Jun 2018430,022โˆ’34,2761.00
15 Jun 2018464,298โˆ’10,9241.00
31 May 2018475,222โˆ’127,2331.00
15 May 2018602,455+112,8931.00
30 Apr 2018489,562+124,0711.00
13 Apr 2018365,491โˆ’142,5841.00
29 Mar 2018508,075โˆ’35,0201.00
15 Mar 2018543,095+28,2461.00
28 Feb 2018514,849โˆ’121,5541.00
15 Feb 2018636,403โˆ’299,0721.00
31 Jan 2018935,475+367,4171.00
12 Jan 2018568,058โˆ’98,4091.00
29 Dec 2017666,467โ€“1.00

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

Questions

Frequently asked questions

What is VIXY's short interest?
1,840,796 shares short for settlement date 15 Sep 2026, per FINRA's consolidated short interest report, up 63,422 from the previous settlement.
Why is there no percentage for VIXY?
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 VIXY'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.