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HowShorted

SVIX short interest Cboe BZX

-1x Short VIX Futures ETF. 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
1,939,330
vs previous settlement
+11,411 (+0.6%)
days to cover
1.09
Settlement date
15 Sep 2026

Shares short over time

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

Fails to deliver

The SEC's fails-to-deliver figure for SVIX: 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
5,241
14 Sep 2026
Highest in window
1,852,834
21 Nov 2025
Days with a balance
171
Window
16 Sep 2025 to 14 Sep 2026
Aggregate net short position time series for -1x Short VIX Futures ETF 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 1.9M shares.

History

Every FINRA settlement we hold for SVIX, newest first.

Full reported short interest history
Settlement dateShares shortChangeDays to cover
15 Sep 20261,939,330+11,4111.09
31 Aug 20261,927,919−72,1981.18
14 Aug 20262,000,117+389,3751.27
31 Jul 20261,610,742−19,3691.00
15 Jul 20261,630,111+21,7541.00
30 Jun 20261,608,357−199,6911.00
15 Jun 20261,808,048−1,279,6761.00
29 May 20263,087,724+25,9051.00
15 May 20263,061,819+288,4541.09
30 Apr 20262,773,365+583,8611.00
15 Apr 20262,189,504−912,9041.00
31 Mar 20263,102,408+1,104,5341.00
13 Mar 20261,997,874−331,3961.00
27 Feb 20262,329,270+9,1641.00
13 Feb 20262,320,106+565,7311.00
30 Jan 20261,754,375+222,2221.00
15 Jan 20261,532,153+311,6101.00
31 Dec 20251,220,543+190,8041.00
15 Dec 20251,029,739−158,0591.00
28 Nov 20251,187,798−3,556,0821.00
14 Nov 20254,743,880+2,800,2081.03
31 Oct 20251,943,672−547,0731.00
15 Oct 20252,490,745−2,215,7751.00
30 Sep 20254,706,520+659,1142.01
15 Sep 20254,047,406+42,3421.65
29 Aug 20254,005,064+267,2801.65
15 Aug 20253,737,784+49,4751.00
31 Jul 20253,688,309+750,0121.49
15 Jul 20252,938,297+56,7621.19
30 Jun 20252,881,535+824,9701.00
13 Jun 20252,056,565−322,0881.00
30 May 20252,378,653+246,5351.00
15 May 20252,132,118+891,1291.00
30 Apr 20251,240,989−291,1751.00
15 Apr 20251,532,164−47,2581.00
31 Mar 20251,579,422−171,6791.00
14 Mar 20251,751,101+565,8001.00
28 Feb 20251,185,301+429,1161.00
14 Feb 2025756,185−723,9701.00
31 Jan 20251,480,155−958,1591.00
15 Jan 20252,438,314+1,421,4351.00
31 Dec 20241,016,879+456,0781.00
13 Dec 2024560,801−137,6771.00
29 Nov 2024698,478−19,8771.00
15 Nov 2024718,355+136,0521.00
31 Oct 2024582,303−277,3271.00
15 Oct 2024859,630+84,8811.00
30 Sep 2024774,749+157,7591.00
13 Sep 2024616,990+127,0651.00
30 Aug 2024489,925−274,9291.00
15 Aug 2024764,854+430,5481.00
31 Jul 2024334,306+173,7881.00
15 Jul 2024160,518+19,4601.00
28 Jun 2024141,058−103,3881.00
14 Jun 2024244,446−9,9451.00
31 May 2024254,391−325,4981.00
15 May 2024579,889+22,1861.00
30 Apr 2024557,703−319,6611.00
15 Apr 2024877,364−285,4471.00
28 Mar 20241,162,811+44,4122.03
15 Mar 20241,118,399+934,0181.01
29 Feb 2024184,381−132,5871.00
15 Feb 2024316,968+87,1391.00
31 Jan 2024229,829−47,6561.00
12 Jan 2024277,485−61,9821.00
29 Dec 2023339,467−64,8331.00
15 Dec 2023404,300−127,6151.00
30 Nov 2023531,915+362,3781.00
15 Nov 2023169,537−137,9401.00
31 Oct 2023307,477−473,0581.00
13 Oct 2023780,535−374,2151.00
29 Sep 20231,154,750+911,9561.00
15 Sep 2023242,794−254,2111.00
31 Aug 2023497,005−78,5991.00
15 Aug 2023575,604+34,5461.00
31 Jul 2023541,058+307,0761.00
14 Jul 2023233,982−4,4441.00
30 Jun 2023238,426+36,0971.00
15 Jun 2023202,329−42,9001.00
31 May 2023245,229−28,3141.00
15 May 2023273,543−101,3571.00
28 Apr 2023374,900+206,8751.00
14 Apr 2023168,025−22,0171.00
31 Mar 2023190,042−673,8041.00
15 Mar 2023863,846+714,7251.00
28 Feb 2023149,121−19,7221.00
15 Feb 2023168,843−151,8391.00
31 Jan 2023320,682+123,7481.00
13 Jan 2023196,934−95,3231.00
30 Dec 2022292,257−103,5811.00
15 Dec 2022395,838+156,2871.00
30 Nov 2022239,551−232,5811.00
15 Nov 2022472,132+227,1431.00
31 Oct 2022244,989−65,3141.00
14 Oct 2022310,303+89,9871.00
30 Sep 2022220,316+90,9621.00
15 Sep 2022129,354−35,8581.00
31 Aug 2022165,212+77,2071.00
15 Aug 202288,005+5,6071.00
29 Jul 202282,398−184,8961.00
15 Jul 2022267,294+159,1791.00
30 Jun 2022108,115−6,3221.00
15 Jun 2022114,437+59,0821.00
31 May 202255,355−456,7131.00
13 May 2022512,068+412,7791.00
29 Apr 202299,289+72,7281.00
14 Apr 202226,561–1.00

Scroll inside the table for earlier settlements, back to 14 Apr 2022.

Questions

Frequently asked questions

What is SVIX's short interest?
1,939,330 shares short for settlement date 15 Sep 2026, per FINRA's consolidated short interest report, up 11,411 from the previous settlement.
Why is there no percentage for SVIX?
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 SVIX's days to cover?
1.09 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.

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