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HowShorted

NDEC short interest Cboe BZX

Innovator Growth-100 Power Buf. 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
461
vs previous settlement
−3,942 (-89.5%)
days to cover
1.00
Settlement date
15 Sep 2026

Shares short over time

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

Fails to deliver

The SEC's fails-to-deliver figure for NDEC: 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
1
3 Sep 2026
Highest in window
378,644
6 Apr 2026
Days with a balance
42
Window
16 Sep 2025 to 14 Sep 2026
Aggregate net short position time series for Innovator Growth-100 Power Buf 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 379K shares.

History

Every FINRA settlement we hold for NDEC, newest first.

Full reported short interest history
Settlement dateShares shortChangeDays to cover
15 Sep 2026461−3,9421.00
31 Aug 20264,403−3281.00
14 Aug 20264,731+3041.22
31 Jul 20264,427−8201.00
15 Jul 20265,247+7801.00
30 Jun 20264,467+2751.00
15 Jun 20264,192−1,1381.00
29 May 20265,330−13,9751.00
15 May 202619,305+2,3831.82
30 Apr 202616,922+1,0053.82
15 Apr 202615,917−3691.00
31 Mar 202616,286−9922.38
13 Mar 202617,278+1,3092.13
27 Feb 202615,969−6961.92
13 Feb 202616,665−2,7772.48
30 Jan 202619,442+6,0032.88
15 Jan 202613,439−6,7471.05
31 Dec 202520,186−18,3131.00
15 Dec 202538,499−13,0191.00
28 Nov 202551,518+30,8432.76
14 Nov 202520,675+19,2562.36
31 Oct 20251,419+2741.00
15 Oct 20251,145−2741.00
30 Sep 20251,419−3,6121.00
15 Sep 20255,031+3201.00
29 Aug 20254,711+6181.00
15 Aug 20254,093−2,2691.00
31 Jul 20256,362+2,6631.25
15 Jul 20253,699−1,8391.00
30 Jun 20255,538−1,4541.00
13 Jun 20256,992−3,7731.60
30 May 202510,765−1,1221.66
15 May 202511,887−2,5242.18
30 Apr 202514,411+9,1551.00
15 Apr 20255,256+3,4221.00
31 Mar 20251,834+1,8321.00
14 Mar 20252−3021.00
28 Feb 2025304−1,5591.00
14 Feb 20251,863+6851.00
31 Jan 20251,178−12,0981.00
15 Jan 202513,276−8,8491.58
31 Dec 202422,125−88,5241.00
13 Dec 2024110,649–1.00

Scroll inside the table for earlier settlements, back to 13 Dec 2024.

Questions

Frequently asked questions

What is NDEC's short interest?
461 shares short for settlement date 15 Sep 2026, per FINRA's consolidated short interest report, down 3,942 from the previous settlement.
Why is there no percentage for NDEC?
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 NDEC'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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