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HowShorted

ZFEB 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
1,776
vs previous settlement
−1 (-0.1%)
days to cover
1.00
Settlement date
15 Sep 2026

Shares short over time

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

Fails to deliver

The SEC's fails-to-deliver figure for ZFEB: 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
241
5 Aug 2026
Highest in window
211,154
2 Feb 2026
Days with a balance
43
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 211K shares.

History

Every FINRA settlement we hold for ZFEB, newest first.

Full reported short interest history
Settlement dateShares shortChangeDays to cover
15 Sep 20261,776−11.00
31 Aug 20261,777−111.00
14 Aug 20261,788−981.00
31 Jul 20261,886−1101.00
15 Jul 20261,996−6351.00
30 Jun 20262,631+1611.00
15 Jun 20262,470−2,4231.00
29 May 20264,893−1,9611.00
15 May 20266,854+3,3011.34
30 Apr 20263,553+6831.00
15 Apr 20262,870−9,4431.00
31 Mar 202612,313−4,4871.00
13 Mar 202616,800−39,7681.00
27 Feb 202656,568−8,5841.00
13 Feb 202665,152+22,7211.00
30 Jan 202642,431+41,8381.00
15 Jan 2026593−1191.00
15 Dec 2025712−1,3801.00
28 Nov 20252,092+721.00
14 Nov 20252,020+1,7701.00
31 Oct 2025250+2171.00
15 Oct 202533−2,0411.00
15 Aug 20252,074+6661.00
31 Jul 20251,408+9231.00
15 Jul 2025485−8531.00
30 Jun 20251,338+1,3221.00
13 Jun 202516−19,4951.00
30 May 202519,511−13,7131.00
15 May 202533,224+4,3281.00
30 Apr 202528,896−3,7691.18
15 Apr 202532,665−41,7011.00
31 Mar 202574,366+35,9851.52
14 Mar 202538,381−33,7371.00
28 Feb 202572,118+18,2221.00
14 Feb 202553,896–1.00

Scroll inside the table for earlier settlements, back to 14 Feb 2025.

Questions

Frequently asked questions

What is ZFEB's short interest?
1,776 shares short for settlement date 15 Sep 2026, per FINRA's consolidated short interest report, down 1 from the previous settlement.
Why is there no percentage for ZFEB?
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 ZFEB'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.