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IBHK short interest Cboe BZX

iShares iBonds 2031 Term High. 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
22,860
vs previous settlement
+1,307 (+6.1%)
days to cover
1.18
Settlement date
15 Sep 2026

Shares short over time

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

Fails to deliver

The SEC's fails-to-deliver figure for IBHK: 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
641
14 Sep 2026
Highest in window
25,629
1 Jul 2026
Days with a balance
158
Window
16 Sep 2025 to 14 Sep 2026
Aggregate net short position time series for iShares iBonds 2031 Term High 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 26K shares.

History

Every FINRA settlement we hold for IBHK, newest first.

Full reported short interest history
Settlement dateShares shortChangeDays to cover
15 Sep 202622,860+1,3071.18
31 Aug 202621,553+11,4791.66
14 Aug 202610,074−39,9491.00
31 Jul 202650,023−3,7554.12
15 Jul 202653,778+4,4693.50
30 Jun 202649,309+23,9881.11
15 Jun 202625,321−6,4402.23
29 May 202631,761−9,2034.41
15 May 202640,964+12,5164.80
30 Apr 202628,448+1,0152.39
15 Apr 202627,433+8,2552.22
31 Mar 202619,178−12,0941.52
13 Mar 202631,272−12,4533.64
27 Feb 202643,725+6,5413.91
13 Feb 202637,184−3,0302.68
30 Jan 202640,214+8932.21
15 Jan 202639,321+4,5431.66
31 Dec 202534,778+15,9252.15
15 Dec 202518,853−2,4061.44
28 Nov 202521,259−5,3371.48
14 Nov 202526,596+1,6332.18
31 Oct 202524,963+1,0232.61
15 Oct 202523,940+7681.80
30 Sep 202523,172−15,2471.91
15 Sep 202538,419−2,3232.53
29 Aug 202540,742+11,1322.58
15 Aug 202529,610+10,9834.26
31 Jul 202518,627−16,7621.12
15 Jul 202535,389+21,7162.88
30 Jun 202513,673+2,2692.29
13 Jun 202511,404+1,7792.99
30 May 20259,625+4,8461.00
15 May 20254,779+3,3151.36
30 Apr 20251,464−201.00
15 Apr 20251,484−4,1111.00
31 Mar 20255,595+2,4711.00
14 Mar 20253,124−31,3821.00
28 Feb 202534,506+20,9161.95
14 Feb 202513,590−14,2041.87
31 Jan 202527,794+3,6985.97
15 Jan 202524,096+1,7514.14
31 Dec 202422,345+14,0211.93
13 Dec 20248,324+2,7661.15
29 Nov 20245,558−6121.00
15 Nov 20246,170+4,0261.00
31 Oct 20242,144+9041.00
15 Oct 20241,240−2561.00
30 Sep 20241,496−1,1121.00
13 Sep 20242,608−18,3401.00
30 Aug 202420,948+5,4962.16
15 Aug 202415,452+2,8857.94
31 Jul 202412,567+5,1935.92
15 Jul 20247,374+4,8793.60
28 Jun 20242,495+1,1432.19
14 Jun 20241,352+2521.00
31 May 20241,100–1.00

Scroll inside the table for earlier settlements, back to 31 May 2024.

Questions

Frequently asked questions

What is IBHK's short interest?
22,860 shares short for settlement date 15 Sep 2026, per FINRA's consolidated short interest report, up 1,307 from the previous settlement.
Why is there no percentage for IBHK?
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 IBHK's days to cover?
1.18 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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