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HowShorted

BBBL short interest NYSE Arca

BondBloxx BBB Rated 10+ Year C. 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
697
vs previous settlement
−452 (-39.3%)
days to cover
1.53
Settlement date
15 Sep 2026

Shares short over time

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

Fails to deliver

The SEC's fails-to-deliver figure for BBBL: 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
191
14 Sep 2026
Highest in window
5,342
26 Jun 2026
Days with a balance
108
Window
16 Sep 2025 to 14 Sep 2026
Aggregate net short position time series for BondBloxx BBB Rated 10+ Year C 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 5.3K shares.

History

Every FINRA settlement we hold for BBBL, newest first.

Full reported short interest history
Settlement dateShares shortChangeDays to cover
15 Sep 2026697−4521.53
31 Aug 20261,149+2301.00
14 Aug 2026919−7211.00
31 Jul 20261,640+6061.00
15 Jul 20261,034−7,4861.81
30 Jun 20268,520+4,2473.69
15 Jun 20264,273+1,7644.91
29 May 20262,509+42417.30
15 May 20262,085+88013.45
30 Apr 20261,205+2252.80
15 Apr 2026980+8774.38
31 Mar 2026103−1461.00
13 Mar 2026249−3,1321.00
27 Feb 20263,381−1577.48
13 Feb 20263,538+91112.37
30 Jan 20262,627+4378.26
15 Jan 20262,190−1168.52
31 Dec 20252,306+3276.78
15 Dec 20251,979−3,6932.58
28 Nov 20255,672+2,44411.87
14 Nov 20253,228+73513.97
31 Oct 20252,493+1,6984.92
15 Oct 2025795−501.00
30 Sep 2025845+2001.08
15 Sep 2025645−728.72
29 Aug 2025717−271.46
15 Aug 2025744−1285.90
31 Jul 2025872+1353.45
15 Jul 2025737+3621.50
30 Jun 2025375−161.79
13 Jun 2025391+321.00
30 May 2025359+151.00
15 May 2025344−992.05
30 Apr 2025443+11.00
15 Apr 2025442+1091.00
31 Mar 2025333−1981.00
14 Mar 2025531+2311.00
28 Feb 2025300+2541.00
14 Feb 202546−1841.00
31 Jan 2025230−1781.00
15 Jan 2025408+1071.00
31 Dec 2024301−201.00
13 Dec 2024321−3,6331.00
29 Nov 20243,954+3,8111.00
15 Nov 2024143−311.00
31 Oct 2024174−1871.00
15 Oct 2024361−5821.00
30 Sep 2024943+7761.07
13 Sep 2024167+371.00
30 Aug 2024130−251.00
15 Aug 2024155−2,1191.00
31 Jul 20242,274+1,8831.04
15 Jul 2024391−6,6071.00
28 Jun 20246,998+6,7211.71
14 Jun 2024277+1191.00
31 May 2024158+631.00
15 May 202495−101.00
30 Apr 2024105−171.00
15 Apr 2024122+281.00
28 Mar 20249401.00
15 Mar 20249401.00
29 Feb 202494−1,4841.12
15 Feb 20241,578+1,1241.44
31 Jan 2024454–1.00

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

Questions

Frequently asked questions

What is BBBL's short interest?
697 shares short for settlement date 15 Sep 2026, per FINRA's consolidated short interest report, down 452 from the previous settlement.
Why is there no percentage for BBBL?
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 BBBL's days to cover?
1.53 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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