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HowShorted

QTUM short interest Nasdaq Global Market

Defiance Quantum 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: no SEC filer maps to the symbol (funds, notes, preferreds, warrants and foreign listings).

Shares short
458,247
vs previous settlement
โˆ’101,306 (-18.1%)
days to cover
1.94
Settlement date
15 Sep 2026

Shares short over time

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

Fails to deliver

The SEC's fails-to-deliver figure for QTUM: 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
33
4 Sep 2026
Highest in window
199,076
8 Jan 2026
Days with a balance
99
Window
16 Sep 2025 to 14 Sep 2026
Aggregate net short position time series for Defiance Quantum 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 199K shares.

History

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

Full reported short interest history
Settlement dateShares shortChangeDays to cover
15 Sep 2026458,247โˆ’101,3061.94
31 Aug 2026559,553โˆ’482,2251.84
14 Aug 20261,041,778+536,5252.71
31 Jul 2026505,253โˆ’52,2611.18
15 Jul 2026557,514+217,3521.35
30 Jun 2026340,162+24,2481.00
15 Jun 2026315,914โˆ’57,5511.00
29 May 2026373,465+82,9631.00
15 May 2026290,502+36,2611.00
30 Apr 2026254,241โˆ’97,2641.00
15 Apr 2026351,505+255,6801.29
31 Mar 202695,825โˆ’25,2331.00
13 Mar 2026121,058โˆ’64,5501.00
27 Feb 2026185,608โˆ’54,3981.00
13 Feb 2026240,006โˆ’12,6461.00
30 Jan 2026252,652+18,5591.00
15 Jan 2026234,093โˆ’141,6631.00
31 Dec 2025375,756โˆ’47,6331.00
15 Dec 2025423,389โˆ’143,1891.04
28 Nov 2025566,578+120,0211.00
14 Nov 2025446,557โˆ’149,2221.00
31 Oct 2025595,779+109,6271.00
15 Oct 2025486,152โˆ’21,2751.00
30 Sep 2025507,427โˆ’211,4111.00
15 Sep 2025718,838+128,6022.20
29 Aug 2025590,236+292,1372.09
15 Aug 2025298,099โˆ’288,4861.00
31 Jul 2025586,585+114,6081.24
15 Jul 2025471,977+236,8161.22
30 Jun 2025235,161โˆ’258,4751.00
13 Jun 2025493,636+325,2291.22
30 May 2025168,407โˆ’1,3011.00
15 May 2025169,708+91,2921.04
30 Apr 202578,416+43,5781.00
15 Apr 202534,838โˆ’51,8471.00
31 Mar 202586,685+3,3621.00
14 Mar 202583,323โˆ’11,1921.00
28 Feb 202594,515โˆ’385,6831.00
14 Feb 2025480,198+8,9691.66
31 Jan 2025471,229+282,6301.00
15 Jan 2025188,599โˆ’226,1781.00
31 Dec 2024414,777โˆ’44,0831.00
13 Dec 2024458,860+345,4331.41
29 Nov 2024113,427+8,8771.00
15 Nov 2024104,550+46,5462.19
31 Oct 202458,004+5,0531.93
15 Oct 202452,951โˆ’7,9272.54
30 Sep 202460,878+6691.55
13 Sep 202460,209+1,8701.50
30 Aug 202458,339+11,7361.74
15 Aug 202446,603โˆ’21,4621.00
31 Jul 202468,065+1,0741.37
15 Jul 202466,991+2,5041.67
28 Jun 202464,487โˆ’38,2121.64
14 Jun 2024102,699+29,9373.38
31 May 202472,762+11,1712.02
15 May 202461,591โˆ’71,8412.43
30 Apr 2024133,432+38,4523.08
15 Apr 202494,980โˆ’13,1692.32
28 Mar 2024108,149+30,6982.81
15 Mar 202477,451โˆ’28,0221.74
29 Feb 2024105,473+42,7683.42
15 Feb 202462,705โˆ’96,8852.29
31 Jan 2024159,590+107,3654.98
12 Jan 202452,225+5,3432.45
29 Dec 202346,882+19,5811.35
15 Dec 202327,301โˆ’7,0661.03
30 Nov 202334,367โˆ’3,9001.65
15 Nov 202338,267สณโˆ’49,7901.76
31 Oct 202388,057โˆ’10,3673.67
13 Oct 202398,424+26,6793.73
29 Sep 202371,745+39,1063.78
15 Sep 202332,639โˆ’7,7531.21
31 Aug 202340,392โˆ’12,2351.74
15 Aug 202352,627โˆ’76,3731.27
31 Jul 2023129,000โˆ’37,5953.91
14 Jul 2023166,595+21,0223.39
30 Jun 2023145,573+96,1363.09
15 Jun 202349,437+22,1341.22
31 May 202327,303สณ+6,3651.00
15 May 202320,938+14,4471.55
28 Apr 20236,491โˆ’26,8581.00
14 Apr 202333,349โˆ’18,4911.75
31 Mar 202351,840+40,5963.68
15 Mar 202311,244โˆ’1021.00
28 Feb 202311,346+1,0611.00
15 Feb 202310,285โˆ’55,0901.00
31 Jan 202365,375โˆ’122,7749.94
13 Jan 2023188,149+120,20835.64
30 Dec 202267,941โˆ’40,6745.56
15 Dec 2022108,615+34,7516.15
30 Nov 202273,864โˆ’124,98511.09
15 Nov 2022198,849+57,33218.59
31 Oct 2022141,517+17,07325.92
14 Oct 2022124,444+86,3354.76
30 Sep 202238,109โˆ’24,3434.80
15 Sep 202262,452โˆ’47,6594.89
31 Aug 2022110,111+14,28111.79
15 Aug 202295,830+53,8847.31
29 Jul 202241,946โˆ’15,7623.42
15 Jul 202257,708+55,4953.05
30 Jun 20222,213+7041.00
15 Jun 20221,509โˆ’1,6771.00
31 May 20223,186โˆ’17,6971.00
13 May 202220,883+11,8631.07
29 Apr 20229,020โˆ’7671.00
14 Apr 20229,787โˆ’17,8191.00
31 Mar 202227,606+15,9212.21
15 Mar 202211,685+1,4861.00
28 Feb 202210,199+9,3801.00
15 Feb 2022819โˆ’5261.00
31 Jan 20221,345โˆ’17,6091.00
14 Jan 202218,954โˆ’1,0071.00
31 Dec 202119,961+18,3551.00
15 Dec 20211,606โˆ’2,5651.00
30 Nov 20214,171โˆ’14,5111.00
15 Nov 202118,682+3,4661.00
29 Oct 202115,216+5,9791.00
15 Oct 20219,237โˆ’22,6151.00
30 Sep 202131,852+12,3801.17
15 Sep 202119,472+17,4681.26
31 Aug 20212,004โˆ’17,3021.00
13 Aug 202119,306+18,1011.16
30 Jul 20211,205โˆ’7181.00
15 Jul 20211,923+1,5141.00
30 Jun 2021409โˆ’2,0081.00
15 Jun 20212,417โˆ’8771.00
28 May 20213,294โˆ’1,1461.00
14 May 20214,440โˆ’34,8671.00
30 Apr 202139,307โˆ’23,7081.75
15 Apr 202163,015+61,0022.87
31 Mar 20212,013+7531.00
15 Mar 20211,260โˆ’3,3051.00
26 Feb 20214,565โˆ’6,5351.00
12 Feb 202111,100+5,0681.00
29 Jan 20216,032+6841.00
15 Jan 20215,348+1,8801.00
31 Dec 20203,468โˆ’4,5011.00
15 Dec 20207,969โˆ’14,0501.00
30 Nov 202022,019+12,5141.75
13 Nov 20209,505+5,7161.00
30 Oct 20203,789โˆ’4171.00
15 Oct 20204,206+5431.00
30 Sep 20203,663โˆ’5721.00
15 Sep 20204,235โˆ’4321.00
31 Aug 20204,667+3,8371.00
14 Aug 2020830โˆ’3,3951.00
31 Jul 20204,225+3,9751.00
15 Jul 2020250โˆ’6,6541.00
30 Jun 20206,904+2,5441.00
15 Jun 20204,360โˆ’1,1821.00
29 May 20205,542+4,9641.00
15 May 2020578โˆ’6,0951.00
30 Apr 20206,673+4,4911.00
15 Apr 20202,182โˆ’2121.00
31 Mar 20202,394+3081.00
13 Mar 20202,086โˆ’3,6181.00
28 Feb 20205,704โˆ’22,0741.00
14 Feb 202027,778โˆ’9,4691.94
31 Jan 202037,247+24,9541.42
15 Jan 202012,293+11,9341.00
31 Dec 2019359โˆ’15,2501.00
13 Dec 201915,609โˆ’20,9671.08
29 Nov 201936,576+27,1832.99
15 Nov 20199,393+4,5251.93
31 Oct 20194,868+4,4142.48
15 Oct 2019454+3641.00
30 Sep 201990โˆ’2361.00
13 Sep 2019326+901.00
30 Aug 2019236โˆ’2,3361.00
15 Aug 20192,572+2,1621.05
31 Jul 2019410โˆ’2,3821.00
15 Jul 20192,792+1,6031.00
28 Jun 20191,189โˆ’1,7171.00
14 Jun 20192,906โˆ’9491.71
31 May 20193,855โˆ’3,8112.56
15 May 20197,666+1,3783.43
30 Apr 20196,288โˆ’4692.81
15 Apr 20196,757+1,3652.55
29 Mar 20195,392โˆ’2502.43
15 Mar 20195,642โˆ’16,0211.61
28 Feb 201921,663+21,3963.61
15 Feb 2019267+2511.00
31 Jan 201916โˆ’961.00
15 Jan 2019112โˆ’1481.00
31 Dec 2018260+2441.00
30 Nov 201816โˆ’3031.00
15 Nov 2018319+1521.00
31 Oct 2018167โˆ’8841.00
15 Oct 20181,051โˆ’1,7741.17
28 Sep 20182,825โˆ’6861.42
14 Sep 20183,511โ€“1.01

Scroll inside the table for earlier settlements, back to 14 Sep 2018.

Questions

Frequently asked questions

What is QTUM's short interest?
458,247 shares short for settlement date 15 Sep 2026, per FINRA's consolidated short interest report, down 101,306 from the previous settlement.
Why is there no percentage for QTUM?
Because no defensible share count exists to divide by: no SEC filer maps to the symbol (funds, notes, preferreds, warrants and foreign listings). No SEC filer maps to this symbol in EDGAR's ticker file. That is the normal case for funds, exchange-traded notes, preferred shares, warrants, units and foreign listings, none of which file a share count we could divide by.
What is QTUM's days to cover?
1.94 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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