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IBIK short interest NYSE Arca

iShares iBonds Oct 2034 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
136,344
vs previous settlement
+17,809 (+15.0%)
days to cover
3.83
Settlement date
15 Sep 2026

Shares short over time

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

Fails to deliver

The SEC's fails-to-deliver figure for IBIK: 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
1,075
14 Sep 2026
Highest in window
7,572
20 Jul 2026
Days with a balance
102
Window
16 Sep 2025 to 14 Sep 2026
Aggregate net short position time series for iShares iBonds Oct 2034 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 7.6K shares.

History

Every FINRA settlement we hold for IBIK, newest first.

Full reported short interest history
Settlement dateShares shortChangeDays to cover
15 Sep 2026136,344+17,8093.83
31 Aug 2026118,535+39,3326.24
14 Aug 202679,203+4334.90
31 Jul 202678,770+1,7217.54
15 Jul 202677,049+53,7565.88
30 Jun 202623,293+11,5041.02
15 Jun 202611,789−12,9401.24
29 May 202624,729+22,6742.54
15 May 20262,055−25,9231.00
30 Apr 202627,978+7,1982.95
15 Apr 202620,780+18,4561.81
31 Mar 20262,324+2,2801.00
13 Mar 202644−18,1791.00
27 Feb 202618,223−26,0491.00
13 Feb 202644,272+24,6352.40
30 Jan 202619,637−9841.60
15 Jan 202620,621−2,8582.39
31 Dec 202523,479+3,9472.33
15 Dec 202519,532+3,5773.36
28 Nov 202515,955+7923.47
14 Nov 202515,163−3,8861.85
31 Oct 202519,049−13,4261.40
15 Oct 202532,475+6,6675.26
30 Sep 202525,808+6193.08
15 Sep 202525,189+7,3893.50
29 Aug 202517,800+11,6292.97
15 Aug 20256,171−3,7721.00
31 Jul 20259,943−7592.14
15 Jul 202510,702+7,4101.66
30 Jun 20253,292−5,5241.00
13 Jun 20258,816+1,1601.00
30 May 20257,656−3,0721.00
15 May 202510,728+6,6021.52
30 Apr 20254,126+4221.00
15 Apr 20253,704+2,6211.00
31 Mar 20251,083−1111.00
14 Mar 20251,194−1,0381.00
28 Feb 20252,232−7,6211.00
14 Feb 20259,853−10,1351.00
31 Jan 202519,988+3,2641.00
15 Jan 202516,724−5,3331.27
31 Dec 202422,057+11,9282.56
13 Dec 202410,129+1112.11
29 Nov 202410,018+3131.76
15 Nov 20249,705+8,2161.27
31 Oct 20241,489−2441.00
15 Oct 20241,733−1,4111.00
30 Sep 20243,144−1,7311.37
13 Sep 20244,875+2,1291.65
30 Aug 20242,746−2,9921.00
15 Aug 20245,738+1,9851.34
31 Jul 20243,753+3,0311.00
15 Jul 2024722−4,7341.00
28 Jun 20245,456+1,9201.00
14 Jun 20243,536+2,8481.00
31 May 2024688–1.00

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

Questions

Frequently asked questions

What is IBIK's short interest?
136,344 shares short for settlement date 15 Sep 2026, per FINRA's consolidated short interest report, up 17,809 from the previous settlement.
Why is there no percentage for IBIK?
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 IBIK's days to cover?
3.83 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.

Ranked companies with a percentage: most shorted US stocks. Other funds by shares short and days to cover: most shorted ETFs. Other symbols with counts only: shares short without a percentage. Browse by name: US companies A to Z.