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HowShorted

FLXN short interest Cboe BZX

Horizon Flexible Income 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
3,999
vs previous settlement
โˆ’6,081 (-60.3%)
days to cover
1.00
Settlement date
15 Sep 2026

Shares short over time

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

Fails to deliver

The SEC's fails-to-deliver figure for FLXN: 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
80
14 Sep 2026
Highest in window
409,918
3 Aug 2026
Days with a balance
93
Window
16 Sep 2025 to 14 Sep 2026
Aggregate net short position time series for Horizon Flexible Income 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 410K shares.

History

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

Full reported short interest history
Settlement dateShares shortChangeDays to cover
15 Sep 20263,999โˆ’6,0811.00
31 Aug 202610,080+2,0001.00
14 Aug 20268,080+5,8521.23
31 Jul 20262,228โˆ’5,0421.00
15 Jul 20267,270+3,6631.72
30 Jun 20263,607โˆ’9581.07
15 Jun 20264,565+6981.44
29 May 20263,867โˆ’1411.00
15 May 20264,008+8941.51
30 Apr 20263,114+1,2101.04
15 Apr 20261,904+6761.00
31 Mar 20261,228+6571.00
13 Mar 2026571โˆ’1,4771.00
27 Feb 20262,048+2951.00
13 Feb 20261,753+5001.00
30 Jan 20261,253+5841.00
15 Jan 2026669โˆ’3,2191.00
31 Dec 20253,888+801.65
15 Dec 20253,808+3,3871.00
28 Nov 2025421โˆ’711.00
14 Nov 2025492+711.00
31 Oct 2025421โˆ’2971.00
15 Oct 2025718+1941.00
30 Sep 2025524+971.00
15 Sep 2025427โˆ’561.00
29 Aug 2025483+4781.00
15 Aug 20255โˆ’51.00
31 Jul 202510โˆ’11.00
15 Jul 202511โˆ’1,735,1401.00
15 Nov 20211,735,151โˆ’425,5912.12
29 Oct 20212,160,742+288,2142.05
15 Oct 20211,872,528โˆ’1,637,7691.00
30 Sep 20213,510,297โˆ’2,155,0692.77
15 Sep 20215,665,366โˆ’933,7104.25
31 Aug 20216,599,076โˆ’290,7013.97
13 Aug 20216,889,777โˆ’262,9167.32
30 Jul 20217,152,693+21,99410.78
15 Jul 20217,130,699+137,29812.55
30 Jun 20216,993,401+479,3129.42
15 Jun 20216,514,089สณโˆ’290,83915.55
28 May 20216,804,928โˆ’365,06614.91
14 May 20217,169,994+230,3488.96
30 Apr 20216,939,646โˆ’347,2205.98
15 Apr 20217,286,866โˆ’695,9637.89
31 Mar 20217,982,829+236,0185.55
15 Mar 20217,746,811โˆ’415,28712.80
26 Feb 20218,162,098โˆ’27,86515.45
12 Feb 20218,189,963โˆ’267,34820.06
29 Jan 20218,457,311โˆ’656,57811.61
15 Jan 20219,113,889โˆ’409,39521.62
31 Dec 20209,523,284โˆ’183,66919.43
15 Dec 20209,706,953โˆ’359,24924.47
30 Nov 202010,066,202โˆ’343,91026.97
13 Nov 202010,410,112โˆ’245,13517.37
30 Oct 202010,655,247+106,85534.94
15 Oct 202010,548,392+147,44319.49
30 Sep 202010,400,949โˆ’450,18516.95
15 Sep 202010,851,134+699,61123.45
31 Aug 202010,151,523โˆ’10,55724.92
14 Aug 202010,162,080+42,73316.51
31 Jul 202010,119,347โˆ’142,88420.53
15 Jul 202010,262,231+192,19722.37
30 Jun 202010,070,034+1,363,22313.63
15 Jun 20208,706,811+393,7379.67
29 May 20208,313,074โˆ’72,7165.11
15 May 20208,385,790สณโˆ’228,39910.97
30 Apr 20208,614,189+418,91413.55
15 Apr 20208,195,275+1,094,09011.27
31 Mar 20207,101,185โˆ’245,5436.61
13 Mar 20207,346,728โˆ’680,0679.90
28 Feb 20208,026,795+291,49811.77
14 Feb 20207,735,297โˆ’82,61318.95
31 Jan 20207,817,910สณ+267,05214.12
15 Jan 20207,550,858โˆ’84,6019.12
31 Dec 20197,635,459+189,8935.19
13 Dec 20197,445,566+478,8718.27
29 Nov 20196,966,695โˆ’941,81711.22
15 Nov 20197,908,512โˆ’992,12612.30
31 Oct 20198,900,638+20,08816.04
15 Oct 20198,880,550+362,22415.52
30 Sep 20198,518,326โˆ’327,98914.39
13 Sep 20198,846,315โˆ’118,33514.80
30 Aug 20198,964,650+218,20117.45
15 Aug 20198,746,449โˆ’224,71310.30
31 Jul 20198,971,162+369,95415.91
15 Jul 20198,601,208+684,87418.10
28 Jun 20197,916,334+510,45813.33
14 Jun 20197,405,876สณโˆ’132,68118.92
31 May 20197,538,557โˆ’598,54813.46
15 May 20198,137,105โˆ’216,34810.34
30 Apr 20198,353,453+184,29917.97
15 Apr 20198,169,154+58,51610.02
29 Mar 20198,110,638โˆ’350,71511.92
15 Mar 20198,461,353+23,41910.98
28 Feb 20198,437,934+234,69420.84
15 Feb 20198,203,240โˆ’327,50617.47
31 Jan 20198,530,746+3,01812.65
15 Jan 20198,527,728โˆ’754,7289.32
31 Dec 20189,282,456โˆ’159,70412.30
14 Dec 20189,442,160โˆ’552,47813.74
30 Nov 20189,994,638โˆ’160,68819.98
15 Nov 201810,155,326+121,65311.18
31 Oct 201810,033,673โˆ’1,225,28711.30
15 Oct 201811,258,960โˆ’503,33819.96
28 Sep 201811,762,298+452,43816.21
14 Sep 201811,309,860+225,75727.77
31 Aug 201811,084,103+467,72822.41
15 Aug 201810,616,375+97,56016.74
31 Jul 201810,518,815โˆ’403,87227.14
13 Jul 201810,922,687+50,31830.00
29 Jun 201810,872,369โˆ’410,13223.14
15 Jun 201811,282,501+57,60427.50
31 May 201811,224,897+149,22322.78
15 May 201811,075,674โˆ’77,53118.70
30 Apr 201811,153,205+184,37521.35
13 Apr 201810,968,830+165,15513.64
29 Mar 201810,803,675+208,88112.38
15 Mar 201810,594,794+195,25913.29
28 Feb 201810,399,535+18,76313.31
15 Feb 201810,380,772+523,00615.28
31 Jan 20189,857,766โˆ’98,27312.44
12 Jan 20189,956,039+82,09615.84
29 Dec 20179,873,943โ€“14.93

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

Questions

Frequently asked questions

What is FLXN's short interest?
3,999 shares short for settlement date 15 Sep 2026, per FINRA's consolidated short interest report, down 6,081 from the previous settlement.
Why is there no percentage for FLXN?
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 FLXN'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.

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