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HowShorted

IBIJ short interest NYSE Arca

iShares iBonds Oct 2033 Term T. 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
48,356
vs previous settlement
−8,148 (-14.4%)
days to cover
1.91
Settlement date
15 Sep 2026

Shares short over time

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

Fails to deliver

The SEC's fails-to-deliver figure for IBIJ: 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
2,493
14 Sep 2026
Highest in window
29,395
31 Aug 2026
Days with a balance
199
Window
16 Sep 2025 to 14 Sep 2026
Aggregate net short position time series for iShares iBonds Oct 2033 Term T 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 29K shares.

History

Every FINRA settlement we hold for IBIJ, newest first.

Full reported short interest history
Settlement dateShares shortChangeDays to cover
15 Sep 202648,356−8,1481.91
31 Aug 202656,504+15,6392.19
14 Aug 202640,865+26,3462.06
31 Jul 202614,519−8701.46
15 Jul 202615,389+4,6951.00
30 Jun 202610,694+1,5491.23
15 Jun 20269,145+7,2551.11
29 May 20261,890−1,7701.00
15 May 20263,660−7391.00
30 Apr 20264,399−2101.00
15 Apr 20264,609−3,0061.00
31 Mar 20267,615+4,7471.72
13 Mar 20262,868−4441.00
27 Feb 20263,312−15,5381.00
13 Feb 202618,850+9,6053.70
30 Jan 20269,245+4,0951.24
15 Jan 20265,150−1,0371.30
31 Dec 20256,187+2,3221.00
15 Dec 20253,865+2,8051.19
28 Nov 20251,060−2,4581.00
14 Nov 20253,518−4,3631.00
31 Oct 20257,881−11,1291.00
15 Oct 202519,010+11,5921.00
30 Sep 20257,418−1,3271.00
15 Sep 20258,745+4,9522.27
29 Aug 20253,793+5311.63
15 Aug 20253,262+1,2191.00
31 Jul 20252,043−1,2981.00
15 Jul 20253,341+2,2971.27
30 Jun 20251,044+271.00
13 Jun 20251,017−4831.00
30 May 20251,500+1,0091.00
15 May 2025491+4591.00
30 Apr 202532−2,0691.00
15 Apr 20252,101+4321.00
31 Mar 20251,669−5,9991.00
14 Mar 20257,668−1,7442.19
28 Feb 20259,412+2,5041.93
14 Feb 20256,908−2,0831.17
31 Jan 20258,991+3,0063.83
15 Jan 20255,985+3,2421.83
31 Dec 20242,743+1,3471.00
13 Dec 20241,396−1,7681.00
29 Nov 20243,164+2,1751.00
15 Nov 2024989−4,0491.00
31 Oct 20245,038+2,0571.39
15 Oct 20242,981+1,8801.62
30 Sep 20241,101+6062.29
13 Sep 2024495−1721.00
30 Aug 2024667−8,9691.00
15 Aug 20249,636+2,3724.64
31 Jul 20247,264−2,1852.98
15 Jul 20249,449+2,2212.46
28 Jun 20247,228−2261.56
14 Jun 20247,454−7403.47
31 May 20248,194+4,4072.49
15 May 20243,787+8771.05
30 Apr 20242,910−1,3271.00
15 Apr 20244,237+2,7691.08
28 Mar 20241,468+1,1961.00
15 Mar 2024272−1,2901.00
29 Feb 20241,562+3441.18
15 Feb 20241,218−1601.00
31 Jan 20241,378−5911.00
12 Jan 20241,969+1,1681.00
29 Dec 2023801−7491.00
15 Dec 20231,550−10,2931.00
30 Nov 202311,843−2,4061.60
15 Nov 202314,249+7,2612.03
31 Oct 20236,988−1,1411.00
13 Oct 20238,129+7,7451.79
29 Sep 2023384–1.00

Scroll inside the table for earlier settlements, back to 29 Sep 2023.

Questions

Frequently asked questions

What is IBIJ's short interest?
48,356 shares short for settlement date 15 Sep 2026, per FINRA's consolidated short interest report, down 8,148 from the previous settlement.
Why is there no percentage for IBIJ?
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 IBIJ's days to cover?
1.91 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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