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HowShorted

TRTY short interest Cboe BZX

Cambria Trinity 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
93,529
vs previous settlement
+66,660 (+248.1%)
days to cover
3.85
Settlement date
15 Sep 2026

Shares short over time

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

Fails to deliver

The SEC's fails-to-deliver figure for TRTY: 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
7,126
14 Sep 2026
Highest in window
7,126
14 Sep 2026
Days with a balance
89
Window
16 Sep 2025 to 14 Sep 2026
Aggregate net short position time series for Cambria Trinity 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 7.1K shares.

History

Every FINRA settlement we hold for TRTY, newest first.

Full reported short interest history
Settlement dateShares shortChangeDays to cover
15 Sep 202693,529+66,6603.85
31 Aug 202626,869−4,2722.81
14 Aug 202631,141+19,5341.00
31 Jul 202611,607+9,7571.29
15 Jul 20261,850+6471.00
30 Jun 20261,203−16,5221.00
15 Jun 202617,725−3,5281.00
29 May 202621,253+8,5684.31
15 May 202612,685−1,3611.00
30 Apr 202614,046−2,3831.58
15 Apr 202616,429+7,8821.61
31 Mar 20268,547−19,8401.00
13 Mar 202628,387+10,1971.90
27 Feb 202618,190+17,4491.26
13 Feb 2026741−20,9011.00
30 Jan 202621,642+4,5031.25
15 Jan 202617,139−1,0772.81
31 Dec 202518,216+11,6822.15
15 Dec 20256,534+1,8111.11
28 Nov 20254,723+1,4751.00
14 Nov 20253,248+1,0911.00
31 Oct 20252,157+1,9731.00
15 Oct 2025184−1,5191.00
30 Sep 20251,703+1,6171.00
15 Sep 202586−621.00
29 Aug 2025148−2841.00
31 Jul 2025432−9461.00
15 Jul 20251,378−2,1411.00
30 Jun 20253,519+3,1881.00
13 Jun 2025331+2371.00
30 May 202594−421.00
15 May 2025136−2,7521.00
30 Apr 20252,888+1,3411.00
15 Apr 20251,547+1,4801.00
31 Mar 202567−321.00
14 Mar 202599+461.00
28 Feb 20255301.00
14 Feb 202553−1741.00
31 Jan 2025227+1951.00
15 Jan 202532+281.00
31 Dec 20244−7,6771.00
13 Dec 20247,681−14,7751.00
29 Nov 202422,456−42,3152.19
15 Nov 202464,771+64,4694.72
31 Oct 2024302−6241.00
15 Oct 2024926+6941.00
30 Sep 2024232−1,3491.00
13 Sep 20241,581+1,1761.00
30 Aug 2024405−3501.00
15 Aug 2024755−7691.00
31 Jul 20241,524−7831.00
15 Jul 20242,307−2,0831.00
28 Jun 20244,390+5751.61
14 Jun 20243,815−3,0241.00
31 May 20246,839+3,0941.17
15 May 20243,745+2,2251.00
30 Apr 20241,520+9061.00
15 Apr 2024614−49,6151.00
28 Mar 202450,229+50,1453.54
29 Feb 202484+361.00
15 Feb 202448−931.00
31 Jan 2024141−1,3111.00
12 Jan 20241,452+1,3931.00
29 Dec 202359+501.00
15 Dec 20239−7441.00
30 Nov 2023753+2291.00
31 Oct 2023524−3,8121.00
13 Oct 20234,336+3,5511.00
29 Sep 2023785−2,3821.00
15 Sep 20233,167+2,7181.00
31 Aug 2023449−1541.00
15 Aug 2023603−1,2691.00
14 Jul 20231,872−1,6981.00
30 Jun 20233,570+2,9441.00
15 Jun 2023626−5741.00
31 May 20231,200−7461.00
15 May 20231,946+4361.00
28 Apr 20231,510+8941.00
14 Apr 2023616−3,4481.00
31 Mar 20234,064+1,7141.00
15 Mar 20232,350−1,7941.00
28 Feb 20234,144−52,1001.00
15 Feb 202356,244+26,6623.20
31 Jan 202329,582+10,1651.57
13 Jan 202319,417−15,1581.00
30 Dec 202234,575+3541.60
15 Dec 202234,221−55,6393.23
30 Nov 202289,860−45,6815.28
15 Nov 2022135,541+107,6094.44
31 Oct 202227,932−9,4131.12
14 Oct 202237,345+22,1634.29
30 Sep 202215,182+12,3001.00
15 Sep 20222,882+1,1021.00
31 Aug 20221,780−3,9591.00
15 Aug 20225,739−19,8401.00
29 Jul 202225,579+3,8843.65
15 Jul 202221,695+11,0172.33
30 Jun 202210,678−42,0861.00
15 Jun 202252,764+17,9713.78
31 May 202234,793−3,0113.00
13 May 202237,804+2,3133.38
29 Apr 202235,491+6,1472.53
14 Apr 202229,344+3,4043.67
31 Mar 202225,940−3,0394.05
15 Mar 202228,979+14,6112.86
28 Feb 202214,368+10,0142.29
15 Feb 20224,354+2,0201.38
31 Jan 20222,334−27,5321.00
14 Jan 202229,866+25,7004.22
31 Dec 20214,166+3,7281.00
15 Dec 2021438−7061.00
30 Nov 20211,144−3411.00
15 Nov 20211,485−10,1091.00
29 Oct 202111,594+10,5132.92
15 Oct 20211,081+2011.00
30 Sep 2021880−1541.00
15 Sep 20211,034+3651.00
31 Aug 2021669+671.00
30 Jul 2021602−1,8771.00
15 Jul 20212,479+1,4241.00
30 Jun 20211,055−5421.00
15 Jun 20211,597+1,1581.00
28 May 2021439−3,2521.00
14 May 20213,691−24,4641.03
30 Apr 202128,155+22,1456.55
15 Apr 20216,010+1,7741.54
31 Mar 20214,236+1,3321.00
15 Mar 20212,904+7071.00
26 Feb 20212,197−3521.41
12 Feb 20212,549−2,0511.00
29 Jan 20214,600+4,5401.00
15 Jan 202160+561.00
31 Dec 20204−1571.00
15 Dec 2020161−621.00
30 Nov 2020223−431.00
13 Nov 2020266−6441.00
30 Oct 2020910+751.00
15 Oct 2020835−4,5961.00
30 Sep 20205,431−3681.38
15 Sep 20205,799−1,8611.35
31 Aug 20207,660−1,1501.75
14 Aug 20208,810−4,1913.39
31 Jul 202013,001−2,3372.97
15 Jul 202015,338+6,9068.01
30 Jun 20208,432−4,2422.13
15 Jun 202012,674+12,2992.38
29 May 2020375−8391.00
15 May 20201,214−2,3981.00
30 Apr 20203,612−2,2031.00
15 Apr 20205,815−3,0671.00
31 Mar 20208,882+6,7501.00
13 Mar 20202,132−7,1301.00
28 Feb 20209,262−15,3021.00
14 Feb 202024,564−15,7694.45
31 Jan 202040,333+2,4063.77
15 Jan 202037,927+12,0464.71
31 Dec 201925,881−17,8982.00
13 Dec 201943,779−829.25
29 Nov 201943,861+4,1644.51
15 Nov 201939,697−9072.77
31 Oct 201940,604+8,3294.74
15 Oct 201932,275−8,7263.57
30 Sep 201941,001−3,5536.88
13 Sep 201944,554+3,6518.41
30 Aug 201940,903−8,6168.04
15 Aug 201949,519+11,2233.75
31 Jul 201938,296−6,9535.57
15 Jul 201945,249+9,7599.71
28 Jun 201935,490+1,8625.38
14 Jun 201933,628−1986.71
31 May 201933,826+2,4616.17
15 May 201931,365−21,6684.79
30 Apr 201953,033+13,1136.81
15 Apr 201939,920−9,1488.40
29 Mar 201949,068+11,4123.98
15 Mar 201937,656+10,7903.41
28 Feb 201926,866−9,0642.10
15 Feb 201935,930+20,1624.45
31 Jan 201915,768−3,5321.90
15 Jan 201919,300+3,9271.31
31 Dec 201815,373−7,2751.00
14 Dec 201822,648+8,9602.15
30 Nov 201813,688−4,8791.18
15 Nov 201818,567+8,3191.60
31 Oct 201810,248−4,7541.00
15 Oct 201815,002−3,3701.00
28 Sep 201818,372+2,0271.00
14 Sep 201816,345–1.00

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

Questions

Frequently asked questions

What is TRTY's short interest?
93,529 shares short for settlement date 15 Sep 2026, per FINRA's consolidated short interest report, up 66,660 from the previous settlement.
Why is there no percentage for TRTY?
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 TRTY's days to cover?
3.85 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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