Skip to content
HowShorted

ZAUG short interest Cboe BZX

Innovator Equity Defined Prote. 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
30,115
vs previous settlement
−42,853 (-58.7%)
days to cover
1.00
Settlement date
15 Sep 2026

Shares short over time

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

Fails to deliver

The SEC's fails-to-deliver figure for ZAUG: 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
7,788
14 Sep 2026
Highest in window
301,484
21 Aug 2026
Days with a balance
65
Window
16 Sep 2025 to 14 Sep 2026
Aggregate net short position time series for Innovator Equity Defined Prote 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 301K shares.

History

Every FINRA settlement we hold for ZAUG, newest first.

Full reported short interest history
Settlement dateShares shortChangeDays to cover
15 Sep 202630,115−42,8531.00
31 Aug 202672,968−11,4551.00
14 Aug 202684,423+78,8911.00
31 Jul 20265,532+4,9371.00
15 Jul 2026595+651.00
30 Jun 2026530−4361.00
15 Jun 2026966−31.00
29 May 2026969−6861.00
15 May 20261,655+6851.00
30 Apr 2026970−7871.00
15 Apr 20261,757−7,0231.00
30 Jan 20268,780+7,9611.16
31 Dec 2025819−3431.00
15 Dec 20251,162−8,2921.00
28 Nov 20259,454−5,8311.35
14 Nov 202515,285−4,2791.42
31 Oct 202519,564−5,9564.24
15 Oct 202525,520−10,8612.91
30 Sep 202536,381+17,5832.32
15 Sep 202518,798+8,8521.75
29 Aug 20259,946−3,0191.00
15 Aug 202512,965−10,7301.00
31 Jul 202523,695+23,5251.00
15 Jul 2025170−7921.00
30 Jun 2025962+6951.00
13 Jun 2025267+2081.00
30 May 202559+211.00
15 May 202538−1921.00
30 Apr 2025230−4041.00
15 Apr 2025634−4,4631.00
14 Mar 20255,097+2,5751.00
28 Feb 20252,522+1,9071.00
14 Feb 2025615−3841.00
31 Jan 2025999+8991.00
15 Jan 2025100+191.00
13 Dec 202481−7,7461.00
29 Nov 20247,827+3,1571.00
15 Nov 20244,670+4,1511.00
31 Oct 2024519−9821.00
30 Sep 20241,501−95,7901.00
13 Sep 202497,291−27,6012.50
30 Aug 2024124,892+27,1511.81
15 Aug 202497,741–1.00

Scroll inside the table for earlier settlements, back to 15 Aug 2024.

Questions

Frequently asked questions

What is ZAUG's short interest?
30,115 shares short for settlement date 15 Sep 2026, per FINRA's consolidated short interest report, down 42,853 from the previous settlement.
Why is there no percentage for ZAUG?
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 ZAUG'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.

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.