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HowShorted

UN short interest Cboe BZX

Corgi UNH 2x Daily 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
835
vs previous settlement
+224 (+36.7%)
days to cover
9.28
Settlement date
15 Sep 2026

Shares short over time

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

Fails to deliver

The SEC's fails-to-deliver figure for UN: 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
150
14 Sep 2026
Highest in window
2,603
15 Jul 2026
Days with a balance
44
Window
16 Sep 2025 to 14 Sep 2026
Aggregate net short position time series for Corgi UNH 2x Daily 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 2.6K shares.

History

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

Full reported short interest history
Settlement dateShares shortChangeDays to cover
15 Sep 2026835+2249.28
31 Aug 2026611โˆ’409.12
14 Aug 2026651+6920.34
31 Jul 2026582โˆ’2,0211.00
15 Jul 20262,603โˆ’1,178,6691.59
13 Nov 20201,181,272โˆ’337,3961.00
30 Oct 20201,518,668+408,0951.18
15 Oct 20201,110,573โˆ’24,6821.02
30 Sep 20201,135,255โˆ’8,2461.00
15 Sep 20201,143,501+297,8621.00
31 Aug 2020845,639โˆ’86,3421.07
14 Aug 2020931,981โˆ’371,9881.00
31 Jul 20201,303,969+422,8171.00
15 Jul 2020881,152โˆ’223,7641.00
30 Jun 20201,104,916+112,9841.00
15 Jun 2020991,932สณ+504,4001.00
29 May 2020487,532+27,6561.00
15 May 2020459,876สณโˆ’125,6111.00
30 Apr 2020585,487+152,6341.00
15 Apr 2020432,853โˆ’650,9961.00
31 Mar 20201,083,849โˆ’1,115,4841.00
13 Mar 20202,199,333+755,7001.00
28 Feb 20201,443,633โˆ’132,9981.00
14 Feb 20201,576,631โˆ’321,5471.07
31 Jan 20201,898,178+80,4151.27
15 Jan 20201,817,763+447,5831.50
31 Dec 20191,370,180โˆ’729,5671.00
13 Dec 20192,099,747โˆ’147,3342.06
29 Nov 20192,247,081+448,7881.87
15 Nov 20191,798,293+224,7071.83
31 Oct 20191,573,586โˆ’389,2851.00
15 Oct 20191,962,871โˆ’835,7001.81
30 Sep 20192,798,571+75,9803.04
13 Sep 20192,722,591โˆ’33,6102.86
30 Aug 20192,756,201+847,1561.80
15 Aug 20191,909,045+109,8111.38
31 Jul 20191,799,234+125,7291.80
15 Jul 20191,673,505+73,0782.47
28 Jun 20191,600,427โˆ’246,7891.83
14 Jun 20191,847,216โˆ’147,4381.78
31 May 20191,994,654+240,9761.75
15 May 20191,753,678โˆ’273,1201.77
30 Apr 20192,026,798+624,2411.39
15 Apr 20191,402,557โˆ’175,5971.40
29 Mar 20191,578,154+619,0461.20
15 Mar 2019959,108+134,8281.00
28 Feb 2019824,280+118,7901.00
15 Feb 2019705,490โˆ’83,7171.00
31 Jan 2019789,207โˆ’81,6921.00
15 Jan 2019870,899โˆ’426,5301.00
31 Dec 20181,297,429โˆ’283,3921.00
14 Dec 20181,580,821+243,7321.12
30 Nov 20181,337,089+75,6021.39
15 Nov 20181,261,487+378,2071.14
31 Oct 2018883,280+70,6141.00
15 Oct 2018812,666โˆ’310,3081.00
28 Sep 20181,122,974โˆ’304,5211.17
14 Sep 20181,427,495โˆ’597,8441.32
31 Aug 20182,025,339+394,8702.02
15 Aug 20181,630,469+235,2371.72
31 Jul 20181,395,232+356,5671.30
13 Jul 20181,038,665+151,0301.00
29 Jun 2018887,635โˆ’16,9241.00
15 Jun 2018904,559โˆ’413,4481.00
31 May 20181,318,007โˆ’382,7341.09
15 May 20181,700,741โˆ’173,9241.65
30 Apr 20181,874,665โˆ’1,063,1551.56
13 Apr 20182,937,820+849,8532.15
29 Mar 20182,087,967โˆ’496,6571.22
15 Mar 20182,584,624+1,331,7381.41
28 Feb 20181,252,886โˆ’303,3781.00
15 Feb 20181,556,264+201,1811.00
31 Jan 20181,355,083โˆ’211,4841.00
12 Jan 20181,566,567โˆ’168,6851.32
29 Dec 20171,735,252โ€“2.19

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

Questions

Frequently asked questions

What is UN's short interest?
835 shares short for settlement date 15 Sep 2026, per FINRA's consolidated short interest report, up 224 from the previous settlement.
Why is there no percentage for UN?
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 UN's days to cover?
9.28 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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