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ZTEN short interest Nasdaq Global Market

The RBB Fund, Inc. F/m 10-Year. FINRA's reported shares short for this symbol, twice a month by settlement date, shown as the regulator publishes them. No percentage is shown: no SEC filer maps to the symbol (funds, notes, preferreds, warrants and foreign listings).

Shares short
2,827
vs previous settlement
+1,036 (+57.8%)
days to cover
1.00
Settlement date
15 Sep 2026

Shares short over time

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

Fails to deliver

The SEC's fails-to-deliver figure for ZTEN: 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.

Last balance on file
42
27 Aug 2026
Highest in window
3,582
29 Dec 2025
Days with a balance
91
Window
16 Sep 2025 to 14 Sep 2026
Aggregate net short position time series for The RBB Fund, Inc. F/m 10-Year 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 3.6K shares.

History

Every FINRA settlement we hold for ZTEN, newest first.

Full reported short interest history
Settlement dateShares shortChangeDays to cover
15 Sep 20262,827+1,0361.00
31 Aug 20261,791+7951.00
14 Aug 2026996+861.00
31 Jul 2026910+2761.44
15 Jul 2026634−4,8611.00
15 Jun 20265,495+4,9112.77
29 May 2026584−1541.00
15 May 2026738−2311.00
30 Apr 2026969+8611.00
15 Apr 2026108−7291.00
31 Mar 2026837+4861.00
13 Mar 2026351−2,2281.00
27 Feb 20262,579+2,1391.00
13 Feb 2026440−1,1731.00
30 Jan 20261,613−9091.00
15 Jan 20262,522+2,0091.00
31 Dec 2025513−5751.00
15 Dec 20251,088−2,0161.07
28 Nov 20253,104−5192.80
14 Nov 20253,623+1,7304.13
31 Oct 20251,893+5521.75
15 Oct 20251,341+7871.00
30 Sep 2025554−271.00
15 Sep 2025581+3731.00
29 Aug 2025208+1721.00
15 Aug 202536−4371.00
31 Jul 2025473+2631.00
15 Jul 2025210−191.00
30 Jun 2025229−4521.00
13 Jun 2025681−6071.00
30 May 20251,288+7251.08
15 May 2025563−1,6871.00
30 Apr 20252,250+1,7381.00
15 Apr 2025512+3031.00
31 Mar 2025209−5461.00
14 Mar 2025755−1,4691.00
28 Feb 20252,224−1,3651.53
14 Feb 20253,589−8321.52
31 Jan 20254,421+3,8592.46
15 Jan 2025562−3171.03
31 Dec 2024879+4431.00
13 Dec 2024436+3051.00
29 Nov 2024131−1,9401.00
15 Nov 20242,071+1,3511.00
31 Oct 2024720−2,1841.00
15 Oct 20242,904+1,1782.43
30 Sep 20241,726−8331.10
13 Sep 20242,559−9,7801.00
30 Aug 202412,339+12,3223.57
15 Aug 202417−1371.00
31 Jul 2024154−21,8711.00
15 Jul 202422,025+21,6395.90
28 Jun 2024386−361.00
14 Jun 2024422−9961.00
31 May 20241,418+3438.65
15 May 20241,075+421.38
30 Apr 20241,033+8691.00
15 Apr 2024164+101.00
28 Mar 2024154−4,4241.00
15 Mar 20244,578+4,5182.32
29 Feb 202460−491.00
15 Feb 2024109−3,0231.00
31 Jan 20243,132–1.39

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

Questions

Frequently asked questions

What is ZTEN's short interest?
2,827 shares short for settlement date 15 Sep 2026, per FINRA's consolidated short interest report, up 1,036 from the previous settlement.
Why is there no percentage for ZTEN?
Because no defensible share count exists to divide by: no SEC filer maps to the symbol (funds, notes, preferreds, warrants and foreign listings). No SEC filer maps to this symbol in EDGAR's ticker file. That is the normal case for funds, exchange-traded notes, preferred shares, warrants, units and foreign listings, none of which file a share count we could divide by.
What is ZTEN's days to cover?
1.00 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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